I am trying to get Ajax to work all day and this is my last hope, I did a simple test If I get a response, then xhr.status is 0 instead of 200, and xhr.responseText is undefinded. I say a simple (php file) that generates a json object, as my code is in the form (I tried to use $ .ajax, but this was not either help):

 $ (function () {$. ('#checkin') (function () {var ajaxRequest; connection to = ajaxFunction (); function ajaxFunction () {var ajaxRequest;! // variables that Ajax Possible makes try {// Opera 8.0+, Firefox, Safari ajaxRequest = New XMLHttpRequest ();} Hold (E) {// Try Internet Explorer Browser {ajaxRequest = New ActiveXObject ("Msxml2. XMLHTTP "};} hold (e) {ajaxRequest = new ActiveXObject try {(" Microsoft.XMLHTTP ");} catch (e) {// something went wrong Warning (" Your browser broke! "); Return false ;}}} AjaxRequest.open ("GET", "places.php", true); // create a function that will receive the data sent from the server ajaxRequest.onreadystatechange = function {if (ajaxRequest.readyState == 4) {warning (console.error (ajaxRequest.status));}} ajaxRequest.send (zero);}})}}   
 and my php file is as follows: < / P> 
  & lt; Php heade r ('content-type: application / jsan'); "SQLquery.php" is required; $ Places = new SQLquery; $ Places- & gt; Db_query ("SELECT * FROM places"); Echo json_encode ($ places- & gt; results); ? & Gt;   
 Any help would be greatly appreciated Thanx   
 
 
 here Using a simple implementation is jQuery $ .ajax () and json  
 Javascript:  
  function sendAjax () {// data you want to give to places.php var params = {'checkin': true}; // call agax = $ Type AJX ({url: '/places.php', 'GET', data: parameters, datatype: 'Jason'}); // Send it and say which function you will use to handle the / ajax.done (sendAjaxDone) response; } // Response function sendAjaxDone (feedback) {console.log (feedback); }   
 place.php  
  header ('Content Type: Application / Jason'); "SQLquery.php" is required; If ($ _GET ['checkin']) {$ places = new SQLquery; $ Places- & gt; Db_query ("SELECT * FROM places"); Echo json_encode ($ places- & gt; results); }    

 

ruby on rails - set data-* attribute -

I have a situation where I have to set the price for a "data- *" on a div in a dual way What I'm really using is:

  = tag ('div', {class: 'agile-carousel', data: {carousel_list: url_for (format :: json)} }, True) = "& lt; / div & gt;" Html_safe   
 Which is awesome, besides rail one  and lt; Div / & gt;  Turns off the device in a fashion, which certainly does not like Chrome and other browsers (to create some disasters).  
 So my solution is that one. I would like to ask that there is another way to do this.  
  Update 1:   
 I have a small problem, this code:  
  Span class == I18n.locale == locale_used? "Disabled": zero = link_ to (I18n.t ('locale_name', locale: locale_used), \ url_ (locale: locale_US))   
 If I remove link_to this job Does. Note that if i  | << Code>   "<< P>   instead of  
      >  content_tag  instead of> tags > 
 , but you should not  
 you are using Therefore, the use of  slim :  
  .gile-carouesel data-carousel_list = Url_for (format :: json) < / Code>  
 Output:  
  
  
 The whole point of Slim and Ham is that you have to write the tags There is a brilliant brief sentence that you should use it when they are not necessary, then they should use the Tag Tag Assistants. By using them, you are restarting all the punctuation marks they want to remove. .   

 











CakePHP how to submit NULL value? -









        
 
 
 
 On the web form, I have the Selection-Option field. I assume the value 'card' (without the quotation marks), or the zero value deposit Have to do.  
 Now, the code looks like this:  
  $ options = array = (= NULL = & gt; 'invoice', 'card' = & gt; '); Echo $ the-> Form- & gt; Input ('payment_messity', array ('option' => = option));   
 How do I define option AR to submit zero values ​​in database table (and / or 'card' but definitely works) if that invoice Option is selected?  
 Thank you in advance!  
 
 
 The tap is an invalid key for an associative array, only 'integer' and 'string' valid array keys See the documentation:  
 To send an empty value through the form, you can use an empty string. To force a null value to be entered in the database, handle it inside your model or controller before saving it  
  $ options = array ('' => Invoice ',' 'Card' = & gt; 'payment card'); Echo $ the-> Form- & gt; Input ('payment_messity', array ('option' => = option));   
 Then inside your controller;  
  If ('' === $ this- & gt; Request- & gt; Data ['MyModelName'] ['Payment_method']) {This-> Request-> Data ['MyModelName'] ['payment_math'] = null; }   
 alternative approach  
 However, why not use  value  for 'invoicing' payment method? Like this:  
  $ echo-> gt; Form- & gt; Input ('payment_method', array ('option' = & gt; array ('' = '' 'select your payment method', 'invoice' = & gt; 'invoice', 'card' = & gt; Card ',)));   
 In IMO, there are some benefits;  
 
 It is more transparent, e.g. When looking inside the database, it is clear that the payment method is 'invoice' by using a 'special' value (zero), without the knowledge of your application, people will have to browse through the source code in order to work internally < / Li> 
 It is possible to check that usage has chosen payment method; As if the value is empty, it may be that you have forgotten to select the payment method, in which case you can mark the field 'invalid' through a verification rule.    

 











node.js - What causes differences in global variables (interactive vs.
scripts) -









        
 
 
 
 मैं Node.js   v0.10.1  < / Sup> (एक त्वरित उदाहरण के साथ प्रदर्शित):  
 इंटरैक्टिव कमांड लाइन में नोड चलते समय:  
  & gt; Global.require {[समारोह: आवश्यकता]। । । } & Gt; की आवश्यकता {[फ़ंक्शन: की आवश्यकता] । । }   
 निम्न  script.js  चलाते समय मुझे अनपेक्षित परिणाम मिलते हैं:  
  console.log (global.require); // 1. console.log (आवश्यक); // 2.   
  अपरिभाषित // 1. 'global.require' अपरिभाषित है! {[फंक्शन: अपेक्षित] । ।} // 2. `` `` `` `` `` अपने आप को काम करता है, लेकिन काम करता है।   
  मैंने  ...  द्वारा चिह्नित अतिरिक्त कोड निकाल दिया है I   
 ऐसा होने के कारण क्या होता है?   
 
 
 नोड। Js में एक मॉड्यूल है जो आपको अपना स्वयं का रीड-इक्वेलेट-प्रिंट-लूप्स (यह वही है जो  repl  के लिए है) बनाने की अनुमति देता है। इस मॉड्यूल का उपयोग करना एक ऐसा फ़ंक्शन है जिसका उपयोग आप एक नया repl बनाने के लिए करते हैं।  
 यह फ़ंक्शन एक  विकल्प  ऑब्जेक्ट लेता है जहां आप अपने repl कॉन्फ़िगर कर सकते हैं इनमें से एक विकल्प को  उपयोगग्लोबल  कहा जाता है इस विकल्प के लिए प्रलेखन के अनुसार निम्नलिखित वाक्य वैध है:  
 
 यदि  true  पर सेट है, तो repl को  global  ऑब्जेक्ट का उपयोग करेगा , एक अलग संदर्भ में स्क्रिप्ट चलाने के बजाय  झूठे  के लिए डिफ़ॉल्ट।   
 अब जब आप इंटरैक्टिव मोड में नोड.जे शुरू करते हैं, तो यह मूल रूप से कुछ नहीं है, बल्कि एक समान है जैसे आप < कोड> रिप  मॉड्यूल मुझे लगता है (और कृपया ध्यान दें कि यह केवल एक अनुमान है!) यह है कि नोड.जेएस की डिफ़ॉल्ट रीप में  उपयोग ग्लोबल  को  true  पर सेट है।  
 इसलिए आपके पास एक  वैश्विक  ऑब्जेक्ट, जो कि वैसे भी वैश्विक नेमस्पेस के समान है। इसलिए सभी कार्यों जैसे  की आवश्यकता होती है  जिसे आप वैश्विक नाम स्थान पर पा सकते हैं, आप फिर से  वैश्विक  ऑब्जेक्ट पर पायेंगे।  
 एक बार जब आप एक नोड .js आवेदन गैर-इंटरैक्टिव मोड में है, कोई प्रतिलिपि नहीं है, इसलिए कोई  वैश्विक  ऑब्जेक्ट नहीं है।  
 क्या आपको यह समझ है?   

 











java - Adding a pre-requisite task to mvn javadoc:javadoc -









        
 
 
 
 I would like to run a shell script (before converting markdown to html)  mvn javadoc: javadoc  is running. How can I add this shell script as a dependency of the javadoc function?   
 
 
 The command you are using is just calling the target javadoc but you need a life-cycle Where you can attach a shell script to run so that you need to call  mvn site  to run your shell script.   

 











gcc - CMake (cotire) precompiled headers and disable warnings -









        
 
 
 
 I am using the cotire () plugin for seamkak, which handles many good things related to compiling speed ( For example precompiled headers).  
 The problem is that I include several headers (Boost related or Protobuf) in the form of a system - in which warnings are disabled.   
 
 
 I do not think there are a built-in method to do this, when we compile "-w" To add a flag, the cotire function has modified cotire_add_pch_compilation_flags (line 1244 cotire.cmake version 1.5.1) precompold header we have GNU | To read the clang section  
  elseif (_compilerID MATCHES "GNU | clang") # gcc / clag option used to specify # -x source language # -compiled but do not link Set the file set (_xLanguage_C "c-header") in the # -o location output (_xLanguage_CXX "c ++ - header") if (_flags) # Add to list (append_flag "-x" "$ {_ xLanguage _ $ {_ Language}} "- $" _ $ {_ prefix} "" "$ {_ prefixFile}" -o "$ {_ pchFile}") and () # return string as set (_flags " X $ {_xLanguage _ $ {_ language}} -w - C \ "$ {_ prefixFile} \" -o \ "$ {_ pchFile} \" ") endif ()   
 It suppresses all warnings for us, we have many warnings going on - including terror, so it was a mandatory change!   

 











data structures - Priority queue O(1) insertion and removal -









        
 
 
 
 Is it possible to include both (1) insertion and removal for the priority queue?  
 By using the priority queue pile and the time of running the Fibonacci pile, it seems that removing O. (LogN) copy is not possible to get better time. > I am trying to implement a data structure where n items are given, I have to be half in the maximum priority queue and half in the minimum priority queue. Then I want to remove all the n objects gradually.  
 I can include all N elements in O (n) time, but all the N objects will be removed and taken (n * logen), so I am thinking that another approach is more suitable Ho. If you remove the priority queue o (1) entry and O (1), you (n) that  
 
 In time, a list of n objects can be used to sort as explained, you can not sort into O (n) in the normal case, so the (1) entry without further assumptions on input and It would be impossible to construct a primary line with O (1) exit. / P> 
 For example, the priority queue in which o (1) insertion and o (k) (the maximum element which can be inserted) can be removed. Keep a table of Kashmir linked list. The inclusion of  x  puts one code in front of the  x  th list. Before deleting, you must scan through the table to find the non-empty list (then delete the first item in the list and return the indicator to that list). Only Kashmir lists, hence withdrawal (o) takes time if Kashmir is continuous, which works for O (1) eviction.  
 In practice, using a table of calculations will work better. Increasing a variable-length integer is not persistent until you use refined analysis (that is why I used it in the previous paragraph Not used in), but in practice you will not need the same length anyway. In addition, in practice this will be bad for the big Kashmir, even though k is stable - you can quickly get out of memory and scanning for non-zero elements can take some time.   

 











forms - GET method failing to receive selection php -









        
 
 
 
 I have an input that contains 2 input texts when I submit an input text in which the value is "John & Smith "And" url "in my other input is the return of my URL  
  www.example.com/results.php?name=John&food=Apple   < P> I would like to include John and Johnson. Smith's name because I use that for my search criteria   
 
 
 If you want them to query string For more information about being part of, see. Maybe it should be a post request, though request with paramomas in the body?   

 











python - File download via Post form -









        
 
 
 
 is a website that has a list of files that I want to download. To reduce the process, I tried to write a script to do this for myself. (Although I can choose multiple options at the same time, only by clicking on submitting the first file)  
 The webpage URL is different from the action in the webpage / list.FPP form. I'm not sure what the policy is posting the actual url.  
  & lt; Form action = "webpage / data.php" method = "post" & gt; & Lt; Table align = "center" & gt; & Lt; Tbody & gt; & Lt; TR & gt; & Lt; TD & gt; & Lt; Select name = "data []" size = "8" multi = "multiple" & gt; & Lt; Option value = "downloadable_file 1.tar" & gt; Downloadable file 1 & lt; / Options & gt; & Lt; Option value = "downloadable_file2.tar" & gt; Downloadable file 2 & lt; / Option & gt; & Lt; Option value = "downloadable_file 3.tar" & gt; Downloadable file 3 & lt; / Options & gt; & Lt; / Select & gt; & Lt; / TD & gt; & Lt; / TR & gt; & Lt; / Tbody & gt; & Lt; / Table & gt; & Lt; Input type = "submit" & gt; & Lt; / Form & gt;   
 I have a script:  
  import urlib import urllib2 import modesty rake = urllib2.Request ( 'webpage / list.php') value = { ' data [] ':' downloadable_file1.tar '} req.add_data (urllib.urlencode (value)) resp = urllib2.urlopen (req) myfile = open (' downloadable_file1.tar ',' wb ') shutil.copyfileobj (Resp. Fp, myfile) myfile.close ()   
 While running the script, the server does not seem to accept the request and only gives me the service of the same webpage with the file list. Do not I have any choice? Maybe there is a problem redirect?  
 This information is what I get when using Chrome:  
  URL of the request: webpage / data. Php request meth: post status code: accept 200 OK: Text / html, application / xhtml + xml, application / xml; Q = 0.9, * / *; Q = 0.8 Acceptable-charset: ISO-8859-1, UTF-8; Q = 0.7, *; Q = 0.3 encoding-encoding: accept jeep, bend, SDC-language: SV-SE, SV; Q = 0.8, N-US; Q = 0.6, N; Q = 0.4 Cache-Control: max-age = 0 Connection: keep-alive Content-Length: 26 Content-type: application / x-www-form-urlencoded host: website Origin: webpage manual webpage / list.php User agent: Mozilla / 5.0 (Macintosh; Intel Mac OS X L0_6_8) Apple Vebkat / 537.22 (KHTML, like Gecko) Chrome / 25.0.1364.172 Safari / 537.22 data []: downloadable_file1.tar acceptable limits: bytes cache-control: private connections : Keep-alive Content-Settings: Attachments; Filename = "download Yogy_fail 1.tar.gz" Content-Length: 1043436 Content-Transfer-Encoding: binary Content-Type: application / x-Jijip Date: Tue Mar 26 2013 20:18:58 GMT End: Mon, Keep 26 Julai 1997 05:00:00 GMT-Elivः timeout = 5, max = 100 Pragः Private server: Apache / 2.2.9 (FreeBSD) mod_ssl / 2.2.9 OpenSSL / 0.9.7 e-P1 DAV / 2 PHP / 5.2 .6 Suhosin Patch with X-Power: PHP / 5.2.6    
 
 
 Should 'Request' Library Consider using the following:  
 I believe this request will be complete with the use of the library:  
  data = {'data []': ' File.write (req.content) as the downloadable_file1 file as' file.data ',' wb ') .tar'} req = requests.post ('webpage / data.php', data):    

 











forms - textarea and jsp -









        
 
 
 
 मेरे पास एक टेक्सटेरा है जो मैं पहले  request.getParameter ("some_textarea_name") से आने वाले कुछ मानों को मुद्रित करता हूं । उपयोगकर्ता को उन मानों को संशोधित करने की अनुमति है और फिर मैं नए मानों को प्राप्त करना चाहता हूं और नए लोगों के साथ नए लोगों को बदलना चाहता हूं ताकि नए लोगों से पूछताछ हो और मेरे डेटाबेस तालिकाओं से परिणाम प्राप्त कर सकें। क्या मैं उस उपयोगकर्ता को एक नया पृष्ठ उदाहरण के बिना बिना किसी भी  & lt; form method & gt;  और  request.getParameter ()    
 
 
 
 क्या मैं उपयोगकर्ता को पुनर्निर्देशित किए बिना ऐसा कर सकता हूँ   
 हाँ, आप एक एजेक्स लागू कर सकते हैं कॉल जो उपयोगकर्ता को रीडायरेक्ट किए बिना फॉर्म सबमिट करेगा और आप प्रतिक्रिया के साथ कुछ कर सकते हैं (शायद इसे पेज पर जोड़)। अगर आपको अजाक्स का पालन करने में मदद की ज़रूरत है, लेकिन यह जान लें कि यह शुद्ध जावास्क्रिप्ट में AJAX लागू करता है (इसकी थोड़ी अधिक फूला हुआ / जटिल)। यदि आप इसे सरल रूप में देखना चाहते हैं, और यहां भी एक है।  
 
 बिना उपयोग किए   
 नहीं, आपको फ़ॉर्म का उपयोग करने की आवश्यकता है सबमिट की गई, हालांकि यदि आप एजेक्स का इस्तेमाल करते हैं तो आपको उपयोगकर्ता को पुनर्निर्देशित करने की आवश्यकता नहीं होगी।   

 











node.js - SocketIO broadcasting too fast -









        
 
 
 
 I would like to broadcast a message in every message to every customer (think of custom heartbeat system).  
 So the nods apps have started, the chairs are made and heartbeat messages are broadcast when I connect to the client app. I am still developing client applications and this means that every time we hit F5 and reload the application. When a new customer is loaded, SocketIo connection is made and it results in heartbeat messages coming in the client app with a rate higher than 1 message / sec.  
 There is nothing special about code-server side:  
  var server = http.createServer (app); Var io = Required ('socket.io'). Listen (server); Server.listen (8080); Io.sockets.on ('connection', function (socket) {... setInterval (function () {console.info ('broadcast heartbeat'); socket.broadcast.emit ('heartbeat', / * Custom heart beat * /);}, 1000); ...});   
 Client side:  
  var socket = io.connect ('localhost', {'reconnect': false, port: 8080}); Socket.on ('heartbeat', function (data) {console.log ('heart beat');});   
 Can someone give me some advice on what is wrong? Thank you   
 
 
 There is no need to start an interval every time you can archive the interval, and It can also clear with  clear interval (INTERVAL);  This is not required.  
  var server = http.createServer (app); Var io = Required ('socket.io'). Listen (server); Server.listen (8080); Var INTERVAL; Io.sockets.on ('connection', function (socket) {... if (! INTERVAL) {INTERVAL = setInterval (function () {console.info ('broadcast heartbeat'); socket.broadcast.emit 'Heartbeat', / * custom heart beat * /);}, 1000);} ...});    

 











android - intercept DialogFragment dismiss inside activity -









        
 
 
 
 मेरे पास कोई गतिविधि है  
  सार्वजनिक वर्ग ShowFileActivity FragmentActivity बढ़ाता है   
 और जब कोई घटना होती है, तो इस वर्ग ने एक DialogFragment को कॉल किया है  
  सार्वजनिक वर्ग ConfirmDialog DialogFragment विस्तारित करता है   
 यह एक साधारण पुष्टि संवाद है (" खारिज "और" ठीक "बटन)। यदि उपयोगकर्ता प्रेस को खारिज करता है, तो मैं  
  को डिसमिस ()   
 और ShowFileActivity पर वापस आ जाता हूं। अन्यथा, यदि उपयोगकर्ता ने कुछ ऑपरेशन किए जाने पर ठीक से संवाद किया है, तो कॉल को बहिष्कृत करने के बाद, मैं ShowFileActivity की मूल गतिविधि पर वापस जाना होगा। ऐसा करने का एक तरीका है? क्या DialogFragment किसी भी घटना को अपने माता-पिता को देखती है?   
 
 
 आप क्या कर सकते हैं टुकड़ा अंदर से गतिविधि युक्त किसी भी अन्य टुकड़े के अनुसार, आप getActivity () को कॉल कर सकते हैं जो उस गतिविधि को वापस देता है।  
  @Dismiss पर सार्वजनिक रूप से ओवरराइड करें (DialogInterface संवाद) {ShowFileActivity parent = (ShowFileActivity) getActivity (); parent.doWhateverYouWantWhenDialogDismissed (); }   
 एक अन्य (अधिक फैंसी) दृष्टिकोण एक ईवेंट बस का उपयोग करना होगा जैसे कि या।   

 











jquery - Modify function using (this) and next() so can be used with
many sets of elements -









        
 
 
 
 The function below dynamically adds content to a multi-select element (in this example the text #newItem has input and added I have been using it for # Example1, and it is based on this.  
 I am using it on 100 + elements and therefore I would like to modify the function so that the selectors need not to specify for each element Yes. '<'> Use both of the  (this)  and  next ()  in the past. But this function is slightly more sophisticated compared to what I have done in comparison to earlier and I do not want to modify it to use the same selectors for the entire form.  
 I Here's an example work done:  
  JS   
  HTML   
  & lt; Div & gt; & Lt; Input type = "text" id = "newItem" /> & Lt; Input type = "button" id = "add" value = "add" /> & Lt; Label & gt; & Lt; Input type = "checkbox" id = "selected" /> Selected? & Lt; / Label & gt; & Lt; Id = "example 1" name = "example-refresh" class = "multicolored" multi = "multiple" & gt; & Lt; Option value = "foo" & gt; Foo & lt; / Options & gt; & Lt; Option value = "bar" & gt; Bar & lt; / Options & gt; & Lt; / Select & gt; & Lt; / Div & gt;    
 
 
 Change this one:  
  & lt; Input type = "button" id = "add" value = "add" />   
 for a class, so we have a common starting point  
   Then do:  
  $ (function () {$ ("Add.") (Function () {var el = $ (this Multiselect (), selected = $ (this) .siblings ('label'). ('Input [type =' checkbox "] '), newitem = $ (this) .prev () ('' Input ''), v = newItem.val (), opt = $ ('& lt; option / & gt;', {value: v, text: v}); if (selected.is (': checked ')) {Opt.prop (' selected 'is true);} opt.appendTo (el); el.multiselect (' refresh ');});});    

 











bash - echo writes a variable to file with inverted commas -









        
 
 
 
 स्क्रिप्ट कोड:  
  "कमांड" गूंज? उदाहरण के लिए command = echo "Hello world"   
 पढ़ें  
  $ command & gt; Text.txt बिल्ली text.txt   
 आउटपुट है "हैलो वर्ल्ड" (इन्वर्टेड कॉमा के साथ), लेकिन मुझे समान आउटपुट की आवश्यकता है जैसा कि सरल होता है  
  गूंजती "हैलो वर्ल्ड" & gt; Text.txt   
 i.e। नमस्ते दुनिया। मैं इसे कैसे प्राप्त कर सकता हूँ? कृपया ध्यान रखें कि $ आदेश किसी भी मान ले सकता है, वर्तमान bash में निष्पादित होना चाहिए और फ़ाइल में सहेजा आउटपुट।   
 
 
 आप उपयोग कर सकते हैं  
  eval "$ command" & gt; Text.txt   
 लेकिन सावधान रहें - क्या होगा अगर कोई  rm -rf / ?   

 











duplicates - Best method to deduplicate people records in Rails -









        
 
 
 
 I am writing a rail app with an individual model that looks something like this:  
  Create_table "People",: force => Is true T | T.string "first_name" t.string "last_name" t.string "email" t.datetime "created_at" ,: null = & gt; Incorrect t.datetime "updated_at" ,: null = & gt; False end   
 I have a two step process:  
 
 With people's names, fill the person's records. For example, "Tim Smith" and "Tonothy Smith"  
 Ask the API to get a potential email address match for those people, for example, surnames etc., people's names can be unknown duplicates Are there.   
 After that processing, I can have the data:  
 Record 1: first_name: Tim LastName: Smith Email: tim.smith@sampleemail.com  
 Record 2: First_name: Timothy last_name: Smith Email: tim.smith@sampleemail.com  
 What is the best way to model for the cars that are duplicates?  
 UPDATE: Clarification  
 After Phase 2, I know that these two records are duplicates (i.e. the same person), my question is how to represent in the model is? Can I add a "duplicate_of_Person_ID" type field and insert the ID of the record for that field in the second record? Is there a better way?   
 
 
 You can add all records at once. The first plan that comes to mind is to keep the record as the winner with the least ID and point to all the dumps. You can also have_and_belongs_to_many, which will contain a separate table, where each record says that these two people are equal, the latter quadratically increases with the number of people, though.  
 Or, just copy all the information from one to the other and delete the second.   

 











bit manipulation - Bit shifting a character with wrap? C++ -









        
 
 
 
 I have a binary file that will be read in characters; each character has an unknown number (left with wrap) I wanted to be able to read in every character and then wrap the shift on the right (To make the change again and again I feel that I have to know manually, because I have no other way. In a).  
 So, my current consideration is that I read in one character, make a copy temporary and then use XOR:  
  four letters; // will be read in the letters; // will keep a copy of the letter while the file (file; and letter, size) Letter now Letter 00001101 {temp = letter; // temp now keeps the letter 00001101> = 1; / / 1 position Move to the right, the letter now holds 00000110 temporary and the lieutenant;   
 It makes sense in my tired head, but it does not work And ... I can not do that, according to the figures, the size of the four is 1 byte, so I thought that I only have to drag it with 8 bits.  
 Any help will be appreciated.  
 
 
 Note the signature of four. It has been signed on several systems, so your  letter> = 1  sign to fill the change.  
 The rotating integer is usually done as follows    letter = ((unsigned char) letter >> 1). (Letter & lt; <7); As Marc comments in the form of   
, you can either  | You can use  or XOR  ^    . > 

 











python - Alembic: alembic revision says Import Error -









        
 
 
 
 मैं  फ्लास्क  परियोजना  Alembic  
 मेरा अनुप्रयोग संरचना लग रहा है  
  project / configuration / __init__.py dev.py test.py कोर / # सभी स्रोत कोड डीबी / माइग्रेशन / __init__.py alembic.ini env.py संस्करण /   
 जब मैं अपने  db  निर्देशिका से निम्न चलाने की कोशिश करता हूं, तो मुझे  
  फ़ाइल "माइग्रेशन / env.py" , 55 पंक्ति, विन्यास आयात एप से, डीबी आयात ईर्रॉयर: कोई मॉड्यूल नामक कॉन्फ़िगरेशन   
 मैंने इसमें उल्लिखित समाधान की कोशिश की, लेकिन यह मेरे लिए काम नहीं करता है  
 "ऑनलाइन" में माइग्रेशन चलाने के लिए  env.py   run_migrations_online ()  में मेरी विधि है  
  def run_migrations_online (): "" " इस परिदृश्य में हमें एक इंजन बनाने और संदर्भ के साथ एक कनेक्शन संबद्ध करने की आवश्यकता होती है। "" "आयात ओएस आयात sys.path.append (os.getcwd ()) कॉन्फ़िगरेशन आयात एप से, डीबी एलेम्बिक _config = config.get_section (config.config_ini_section) alembic_config ['sqlalchemy.url'] = app.config ['SQLALCHEMY_DATABASE_URI'] target_metadata = db.metadata इंजन = engine_from_config (alembic_config, उपसर्ग = 'sqlalchemy।', Poolclass = pool.NullPool ) Connection = engine.connect () context.configure (connection = connection, target_metadata = target_metadata) कोशिश: context.begin_transaction () के साथ: context.run_migrations () अंत में: connection.close () यदि context.is_offline_mode (): run_migrations_offline ( ) अन्य: run_migrations_online ()   
 मैं इसे कैसे ठीक कर सकता हूं?   
 
 < P> मैंने  निर्यात PYTHONPATH = & lt; path_to_project & gt;  किया और फिर से कमांड चलाया और यह सफलतापूर्वक चला गया   

 











How to setup Karma runner code coverage? -









        
 
 I am trying to get the karmic runner to produce the Corbettura Format Code coverage report during Jenkins Build. I can get it to generate an coverage.xml file, but it does not actually contain any coverage data (using the  LOG_DEBUG ) that the preprocessor coverage is not running .  
 There are pieces related to my  karma.conf.js  file:  
  files = [Jasmine, JASMINE_ADAPTER, 'App / components / angle / Angular Js ',' ap / factor / angular-socks / angular-mocks.js ',' tmp / script / ** /*.js ',' tmp / spec / ** / *. Js']; Preprocessor = {'TMP / Script / ** / *. JS ':' coverage '}; // test result reporter // to use possible values: 'dots', 'progress', 'junit' journalists = ['dots', 'junit', 'coverage']; JunitReporter = {outputFile: 'test-results.xml'}; CoverageReporter = {Type: 'Cobertura', DIR: 'Coverage /', File: 'Coverage. Xml '};   
 (Junit report is generating a fine.)   
 
 
 Apparently I had thought more literally than my  preprocessor  configuration  
  preprocessors = {'** / tmp / script / ** / *. JS: 'Coverage'};   
 (note the earlier  ** / ) did the trick. I'm not sure why syntax is different for  files  array and  preprocessor  object ( 'tmp / scripts / ** / * .js'  Vs  '** / tmp / scripts / ** / *. Js' ).   

 











Using an ArrayList to add new objects in java? -









        
 
 
 
 I'm having trouble understanding an ArrayList I'm writing a program using 3 classes of client, video and invoice I am In the code given below, I am creating a new customer to add ArrayList to set up, but I think I am trying to treat it as it is an array, I want the user to have another customer object Wants to be able to add and run through a series of questions to use a counter "I" and add that client object. I know some of this is quite messy.    Import java.util.Scanner; Import java.util.ArrayList; Public class Prog4 {public static zero main (string [] args) {scanner = new scanner (System.in); ArrayList & lt; Customers & gt; Customers = new ArrayList & lt; Customers & gt; (); Int i = 0; Cher Ens; Do {System.out.print ("Customer Name:"); String name = in.next (); Customer.add (i,) setName (name). System.out.print ("Street Address:"); String street address = in. Nxt (); D1.setStreetAddress (streetAddress); System.out.print ("City:"); String city = in.next (); D1.setCity (city); System.out.print ("state:"); String state = in.next (); D1.setState (state); System.out.print ("zipcode:"); String zipcode = in.next (); D1.setZipcode (zipcode); System.out.print ("Phone Number:"); String phone number = in.next (); D1.setPhoneNumber (PhoneNumber); Customer [i] = new customer (name, street address, city, state, zipcode, phone number); System.out.print ("Do you want to enter a new customer (Y / N)?"); String Answer = in.next (); Answer = answer.charAt (0); } While (ans == 'y'); First} I recommend setting the value for the customer object and then the customer. .add (customer object)  
 Something like this:  
  import java.util.ArrayList; Import java.util.list; Import java.util.Scanner; Public class customer {personal string name; Private string street address; Private string city; Private string state; Private string zipcode; Private string phone number; Public string getName () {return name; } Public Zero Setname (string name) {this.name = name; } Public string getStreetAddress () {Return Street Gather; } Public Zero setStreetAddress (String Street audience) {this.streetAddress = streetAddress; } Public string getCity () {return city; } Public Zero Set City (String City) {this.city = city; } Public String Millstate () {Return State; } Public Zero SetState (String State) {this.state = state; } Public string getZipcode () {return pincode; } Public Zero Set zipcode (string zipcode) {this.zipcode = zipcode; } Public string received phone number () {back phone number; } Public Zero setphone number (string phone number) {this.phoneNumber = phoneNumber; } Public static zero main (string [] args) {scanner = new scanner (System.in); List & lt; Customers & gt; Customer List = New Arrestist & lt; Customers & gt; (); Cher Ens; Doing {customer customer = new customer (); System.out.print ("Customer Name:"); Customer.setName (in.next ()); System.out.print ("Street Address:"); Customer.setStreetAddress (in.next ()); System.out.print ("City:"); Customer.setCity (in.next ()); System.out.print ("state:"); Customer.setState (in.next ()); System.out.print ("zipcode:"); Customer.setZipcode (in.next ()); System.out.print ("Phone Number:"); Customer.setPhoneNumber (in.next ()); CustomerList.add (customer); System.out.print ("Do you want to enter a new customer (Y / N)?"); String Answer = in.next (); Answer = answer.charAt (0); } While (ans == 'y'); For (Customer C: Customer List) {System.out.print (c.getName ()); } (Int i = 0; i & lt; customerList.size (); i ++) {System.out.print (customerList.get (i) .getName ()); }}}    

 











compare - String matching in Xtext -









        
 
 
 
 This would be a very common question, but my search for answers was unfortunately not a success  
 me What is the easiest way to match the two string objects in the extext, which is to know? I'm pretty sure that this should be possible, but how? I was looking to include a feature of this type in Xbase- if available- directly in the DSL built by XText  
 My initial point was that I wanted to compare the string attribute of two objects, using some EMFQuery models, but EMFquity does not support Boolean condition directly in its WHERE, Can be used with Cantons () or .regionMatches (); And the dizziness will be expensive, because I intend to use EMF only to test my perceptional model inquiries approach.  
 Thank you!   
 
 
 If you have a language built on top of Xbase, then you just use java.util.Pattern can do. Not sure I understand your question, though.   

 











css - Responsive Font Size -









        
 
 
 
 I have created a site using the Zurb Foundation 3 grid, each page has a big H1.  
 CSS  
  body {font-size: 100%} / * header * / h1 {font-size: 6.2em; Font-weight: 500; }   
 HTML  
  & lt; Div class = "row" & gt; & Lt; Div class = "twelve column text-center" & gt; & Lt; H1 & gt; Large header tagline & lt; / H1> & Lt; / Div & gt; & Lt ;! - End tagline - & gt; & Lt; / Div & gt; & Lt ;! - End row - & gt;   
 When I change the browser to a mobile size, then large font is not adjusted and causes the browser to include a horizontal scroll to adjust for larger text.  
 I 'We have seen that on Zurb Foundation 3 typography, the headers are browser friendly because it is compressed and expanded.  
 Am I really forgetting something? How do I get it?  
  
 
 
  font size  will not respond, like resizing browser window instead They respond to browser zoom / type size settings, such as you press  ctrl  and  +  on the keyboard together in the browser.  
  Media queries   
 You will have to use some intervals to minimize the font-size, where it will start breaking your design and scrollbar Have to make.  
 For example, by changing the 320px width wherever your design is starting, try adding it to your CSS below:  
  @ Media only screens and (Max-width: 320px) {body {font-size: 2am; }}   
  Viewport percentage length   
 You can also enter  vw ,  vh  Click on  vmin  and  vmax . Official W3C documents for this state:  
 
 Viewport-percent lengths are relative to the size of initial block. The height or width of the initial block is changed, accordingly it is increased.   
 Then, from the same W3C document, each individual unit can be defined below:  
 
 VW unit - the width of initial block containing Equal to 1%  
 The VH unit - equals 1% of the initial block containing the height.  
 Varni Unit - VV or V.H. Equal to the smallest  
 vmax unit - VW or V.H.   
 and they are used like any other CSS value:  
  .text {font-size: 3vw; }. Other-text {font-size: 5 v. }   
 Compatibility is relatively good as can be seen. However, some versions of IE and Edge do not support VMax. Apart from this, there is an issue with the VH unit in iOS 6 and 7, which was fixed in iOS 8.   

 











javascript - XMLHttpRequest Cannot Load - not allowed by
Access-Control-Allow-Origin -









        
 
 
 
 I'm having a problem with two different pages on the same site both for the same JavaScript, line for line Running ... So far one person is throwing errors and not one please two please see the following URL ...  
 - Click on play in the left column - click any video link < / P> 
 When clicked, a fancybox link should be triggered, in which one Tube video should play.  
 Does any of the works as any idea, while another does not? While main URL is running on Magento / info / expression is anything below the engine.  
 Thank you!   
 
  

 











sql - Getting price at each week -









        
 
 
 
 मेरे पास एक साधारण सारणी है:  
  कीमतें (सेविक (int), newprice (int )) डेटा का उदाहरण: 1,20 3,21 10,30   
 तो एक एसक्यूएल स्टेटमेंट (एस) की तलाश में आई जो प्रत्येक हफ्ते में क्या देता है? ऊपर 3 पंक्तियों के अनुसार):  
  1,20 2,20 3,21 4,21 5,21 6,21 7,21 8,21 9, 21 10,30 ...    
 
 
 आप 1-52 सप्ताह से आबादी वाली तालिका बना सकते हैं।  < प्री>  तालिका सप्ताह (सप्ताह का अंत) बनाएं; सप्ताह के मूल्यों (1), (2), .... (52) में डालें;   
 फिर आप परिणाम प्राप्त करने के लिए निम्न क्वेरी निष्पादित कर सकते हैं। यह एक देशी MYSQL क्वेरी है यदि आप एक अलग एसक्यूएल विक्रेता का उपयोग कर रहे हैं तो आपको इसे थोड़ा बदलना होगा।  
  ए से चयन करें। एईईक, बी के रूप में सप्ताह के रूप में, ए के रूप में कीमतें, जहां बी एफ्र्फ़मविचुक = (सी चुनें .fromwhichweek सी के रूप में सी जहां सी .fromwhichweek & lt; = A.week सी। Fromwhichweek desc सीमा द्वारा आदेश 1);    

 











c# - Correct list type for checkboxes -









        
 
 
 
 I need my GET verb action method to get two lists to be passed in order. There is a dropdown list so the selector list is OK. However, others have to be displayed as a checkbox, can someone advise to use the right / best list type?  
  // // GET: Change / create / create public actions () {ViewBag.StaffID = new selection (db.Staff, "Staff ID", "Full Name") ViewBag.BusinessAreas = New *? * (DB Business Area, "Business Area", "Buying Array"); See Return (); }    
 
 
 Create a custom class with all the assets you want and use it list list = To get all the data, see the new list view even you can also create HTML Helper class and generate one and use it in your view   

 











java - Are there any constraints on the hash map data type -









        
 
 
 
 Is there a hindrance on the key type in the hash map and hash tables? ---- Interview question I think we can customize it as necessary.   
 
 
 Technically, not usually, you want to use an object that is equal to ( ) And Hashod () applies although it is not strictly necessary. If you do not, then it will use the base implementation set by the object which compares the object identification. Many times, this is not suitable, but sometimes it's okay.  
 Technically, the key is not required to be irreversible, as long as the values ​​used in the (and) hash code () implementation are irreversible. For example, if your class uses Foo string as a part of "foo" then that value should not be changed to "foo", that is because hash maps have the basis for the hash code () values ​​for efficiency reasons But the keys are put in the left. If the hashcode suddenly changes, the hash map is unknown and the key now lives in the wrong bucket and you will get into the dirty bug because your map can have "duplicate" objects. Hope this makes sense.   

 











javascript - icanhaz/mustache loop (iterate through elements) js error -









        
 
 
 
 I'm trying to do icanhaz / mustache loop, as defined in this and I get an error in the browser console Has been:  
  Uncheck error: syntax error, unrecognized expression: & lt; Option value = "1" & gt; First & lt; / Option & gt; & Lt; Option value = "2" & gt; Second & lt; / Options & gt;   
 I do not know why I noticed that this line is causing the problem:  
  ich.myTemplate (listOfStuff);   
 This is my complete code:  
   gt; script type =" text / javascript "src =" http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js " & Gt; & lt; / script & gt; script type = "text / javascript" src = "https://raw.github.com/HenrikJoreteg/ICanHaz.js/master/ICanHaz.js" & gt; & Lt; / script & gt; & lt; / head & gt; & lt; body & gt; & lt; select id = "mySelectBox" & gt; & lt; / select & gt; & lt; script id = " MyTemplate "type =" text / html "& gt; {{#stuff}} & lt; option value =" {{key}} "& gt; {{desc}} & lt; / option & gt; {{/ Stuff}} & lt; / script & gt; & lt; script & gt; $ {Document} .ready (function () {var listOfStuff = {stuff: {{key: "1", Desc: "first"}, {key: "2", desc: "second"}}}; var x = Ich.myTemplate (listOfStuff); $ ("# mySelectBox"). Attachment (x);});   
 Thanks for any suggestions!      
 
 Finally I got an error. This was a jquery version problem - 1.9.1 was returning error and was not 1.8.3. Compare those demos: 1.9.1 for version  
 
 - jquery 1.9.1  
 - jquery 1.8.3   
 See on javascript console.  
 In addition, if I  
  & lt; Script id = "myTemplate" type = "text / html" & gt; {{#stuff}} & lt; Option value = "{{key}}" & gt; {{Desc}} & lt; / Options & gt; {{/ Stuff}} & lt; / Script & gt;   
  
  & lt; Script id = "myTemplate" type = "text / html" & gt; {{#stuff}} & lt; Option value = "{{key}}" & gt; {{Desc}} & lt; / Options & gt; {{/ Stuff}} & lt; / Script & gt; For 1.9.1   
, it worked fine too.  
 
  Edit: This is an open one if you wish, please help fix this bug!    

 











sockets - why does my connect fail? -









        
 
 
 
 I am trying to make the original socket call, and am trying to connect to google.com, but connect Call always fails and gives returns - 1. For any reason, it should fail  
  int main () {int sockfd; Struct addrinfo * ai; Four ports [4]; If (sockfd = socket (AFINET, SOCKRRM, 0) & lt; 0) {printf ("socket return -1"); } Sprintf (port, "% d", 80); If (getaddrinfo ("www.google.com", ports, faucets, & amp; AI) & lt; 0) printf ("- 2 \ n"); If (connect (sockfd, ai-> ai_addr, sizeof (* ai-> ai_addr)) lt; 0 printf ("connect failed-1"); I believe the problem is with the parameter  sizeof (* ai-) I    
 
. Ai- gt; Ai_addr returns a pointer to a socket ad string, and dereferencing brings you into the structure itself.  
  struct sockaddr {unsigned minor_familie; // Address family, AF_xxx char s_data [14]; 14 14 bytes of protocol address};   
 The sizeof is returning to the size of the whole stratus, not the length of the address.  
 Try making arguments  ai-> ai_addrlen  instead.   

 











Dialog with check boxes in android -









        
 
 
 
 I would like to know that I can apply to communicate with the list of elements where I can choose only 4 box How can I do that? Any tutorials? I have something like:  
  Protect [zero showSelectMeasurementsDialog () {boolean] checkedMeasurements = new boolean [measurements.length]; Int count = Measurement Length; (Int i = 0; i & lt; counts; i ++) Checked measurement [i] = Selected measurement. Canton (measure [ii]); DialogInterface.OnMultiChoiceClickListener Mapandialaglistonr = new DialogInterface.OnMultiChoiceClickListener () {@Override on public zero (elected dialog interface dialog, Int, which Buleyn Measurement Chekarj) {if (Hakasesekted Measurements Checkered) selected measurements. Add (measure [joe]); Else {selectedMeasurements.remove (measure [which]); } On Change Select Measurement (); }}; AlertDialog.builder Builder = New AlertDialog.Builder (this); Builder.setTitle ("Select Measure"); Builder. Settlement ChoiceIits (Measurement, Checked Measurement, Measurement Dialog Listener); AlertDialog dialog = builder.scent (); Dialog.show (); }   
 But I do not know how can I select an item when I select 4?   
 
 
 is in such a way as to try it.  
  public void dialog (View v) {string str [] = { "yyyy", "xxxx", "ccccc", "cxcxxc", "dadfssaas"}; Last AlertDialog. Builder WarningDialog = New AlertDialog Builder (main activity.); Layout Inflator Inflar = Milenite Inflator (); View View = inflater.inflate (R. diarrhea, vacant); ListView lv = (ListView) view.findViewById (R.id.listView1); ArrayAdapter & LT; String & gt; ADP = new ArrayAdapter & LT; String & gt; (GetApplicationContext (), android.R.layout.simple_list_item_multiple_choice, str); Lv.setAdapter (ADP); Last Boolean [] checked = new bullion [str.length]; alertDialog.setMultiChoiceItems (str, checkedItems, New DialogInterface.OnMultiChoiceClickListener () {@Override public void onClick (DialogInterface communicate, integer, boolean isChecked) {// TODO Auto-generated method stub int count = 0; (int i = 0; I & lt; checkedItems.length; i ++) {// checkedItems loop through array, if checkedItems // increments count * / if (checkedItems [i]) {count ++;} if (== 5 count) {// If the number of checked items becomes // four, the last checkedItems item is set to 'wrong' and the checkbox checkedItems correct marks [Joe] = false ;. ((Ale rtDialog) dialog) .getListView () setItemChecked (which is false); break;}}}}); AlertDialog.show (); }    

 











r - Loading data from a program -









        
 
 
 
 I am trying to use a program that is part of a program. The result is that this figure does not exist. Code I am using as follows:  
 
 Library (existence)   
 Loading the required package: splines  
 
 Data (package = "existence")  
 Data (AML)   
 Warning message: In data (AML): Data set â ???? Amlâ ???? Not found  
 The command data (package = "existence") creates a list of data including the AML, even then the data (AML) provides the command data. Do I miss a required command or what Is it possible that there is a problem with the files in the package of existence? How can I find files and test mL existence?  
 I have tested this data for Emil and AM1 so that I can make sure that the text is not read incorrectly. According to the description in the list of data files neither one has worked, the name of this data file is all the letters.   
 
 
 In the case of  existence , package authors  aliadata , which means that you can access the data without calling  data , it can already be found on the search path.  
  Library exists ('AML') ## [1] TRUE head (aml) time position x 1 9 1 was maintained 2 13 1 maintained 3 13 0 maintained 4 18 1 maintained 5 23 1 maintained 6 28 0 maintained    

 











javascript - Tag it submit id not value or label -









        
 
 
 
 This is a great way to use this plugin.  
 Issue:  
  & lt; Input type = "hidden" name = "tag" id = "mySingleField" value = "apple, orange" disabled = "true" & gt; Tags: & lt; Br> & Lt; Ul id = "mytags" & gt; & Lt; / Ul & gt; & Lt; Script type = "text / javascript" & gt; $ {Document} .ready (function () {$ ("# mytags"). Tagit ({singleField: true, singleFieldNode: $ ('# mySingleField'), AllowSpace: true, minnothing: 2, remove sync: correct, tags Source: function (request, response) {//console.log("1 "); $ .ajax ({url:" ..///GetList ", data: {word: request.term}, data type:" Jason ", success: function (data) {response ($ .max (data, function (item) {return {label: item.label +" ("+ item.id +") ", value: item.value}} });}}}}}}}}}; & Lt; / script & gt;   
 tag when it selects the values Prices add value to CSV format in hidden fields in Atit. I want to do this instead of ID?   
 
 
 Here are some things. You can set the parameters to set the delimiter instead of a CSV, such as with an underscore:  
  $ ("# mytags"). Tagit ({. .. singleFieldDelimiter: '_', ... ...   
 Then you can modify the tag-it.js file on the 1997 line to use the ID-attributeMay include.  
 Replace:  
  var tags = node.val (). Division (this.options.singleFieldDelimiter);   
 be  
  var tags = Node.attr ("id"). Division (this.options.singleFieldDelimiter);   
 So we say that you modify the hidden fields:  
  & lt; Input type = "hidden" name = "tags" class = "mySingleField" id = "Apple_Orange_Banana" value = "Apple_Orange" disabled = "true" & gt;   
 You will modify javascript to get the desired output as:  
  $ (document) .ready (function () {$ ("# Taget (true: true, singleFieldNode: $ ('.mySingleField'), singleFieldDelimiter: '_', AllowSpace: true, minlanta: 2, remove sync: true, tag source: fu connection (request, response) {//console.log("1 "); $ .ajax ({url:" ../city/GetList ", data: {word: request.term}, datatype:" Jason ", success: function (data) {Response ($ .max (data, function (item) {return {label: i Tem.label + "(" + item.id + ")", value: item.value}}))))}}});}}); });    

 











session - Coldfusion 10 : jessionid not working when passed in url -









        
 
 
 
 We are migrating to ColdFusion 8 to 10. Cold Fusion Only  
 Current architecture in ColdFusion 8 for .NET and CF integration:  
 
 The session is set when the user enters the app (cf). (We are using J2EE sessions.)  
 
 When a user is one. Clicks on the net link, the following steps have been taken to check the net code session inside the .net page via  Jsessionid, CFID  and  CFTOKEN  url:  
 2a Make a normal work call that will do a ColdFusion file request (chkSession.cfm) with the URL in  jsessionid .  
 2b ChkSession.cfm  will return the session. UID  will return 1 if available, I  session. UID  will be available if the  jsessionid  is valid in the URL.  
 2 c If a valid UID has been returned then the .NET page will be loaded. If -1 is returned then the user will be redirected to the login page.    
 Continued in CF10:  
 In CF10, we always receive -1 I have read that the portion of the security increase in CF10 In the form, we will not be able to recreate the Cold Fusion session that passes through  cfide ,  cftoken ,  jsessionid . In the URL  
 I would like to get advice that what is the best way to work with our .NET functionalties in Cold Fusion 10. Is there a better way to stop NetViewion sessions from the Net? One option that I can think of is using the database. I am waiting for a solution that can be implemented quickly and is strong.   
 
 
 Do I think that JSESSID will serve as its cookie value in its request . Net client code has to be changed. In this way you have the functionality to work again.  
 It is worth noting that by exposing session IDs in the URL you may have to face some security vulnerabilities, so there may be something you want to see in future.  
 I have also used the database approach you mentioned. If you go this route, using a GUID as an identifier in the CF code and creating a timestamp for recording. Has been recorded. On the .NET side, look at the GUID and only accept the timestamp in less time than X seconds, so you do not create a token that will authenticate you for a long time. X should need maximum time, you think it will take the customer from the CF to redirect the redirect to the net pages, so 2 possibilities are quite large. You want to remove the used token and want to do a scheduled job to remove the 'unused' token.   

 











ios - i schedule a Timer to read RSSI using readRSSI function ,but the
timer stops when my app go into background -









        
 
 
 
 I schedule a timer to read RSSI using the readRSSI function, but when my app goes into the background The timer stops, the app comes in the background, so the peripheral notification is a good way to get the RSSI price but I do not know how to do anybody can help me? Anyone have a better way?   
 
 
 I have a single problem, and I have two ideas.  
 1.  
 First of all, you should have some service that can be received from Core Bluetooth representatives from time to time. F or my example, I have a battery service that has been updated with me time code with  didUpdateValueForCharacteristic  The timely representative can be found.  
 Second, set the readSSSSI function in  didUpdateValueForCharacteristic . And do not forget to set background mode with Corebluetooth. Now you can update RSSI when updating.  
 This works fine for me, but I got another idea from some sample code.  
 2.  
 
 Whenever you want to start an RSS reader, use the code below:  
  NSTimer * rssiTimer; [Invalid RSS timer]; RssiTimer = [NSTimer timer with timer: 1.0 Goal: Peripheral Selector: @Selector (Reid RSSI) userInfo: Zero repeats: Yes]; [[NSRunLoop currentRunLoop] addTimer: rssiTimer forMode: NSRunLoopCommonModes];   
 This works fine for me as well.   

 











c# - How to equate `var` variable to another query -









        
 
 
 
 I have the  var  variable retl name which is equivalent to some queries. After some situations I want to make it identical with another query. But I get an error like  the built-in cast type "System.Collections.Generic.IEnumerable & lt; AnonymousType # 1 & gt;" In "System.Collections.Generic.IEnumerable" & lt; AnonymousType # 2 & gt; "Impossible" . You can ask me why I do not want to define another  var  variable because it is used in a  foreach  cycle Take a look at the code:  
  var retVal = from the resulting group item. AsEnumerable () where groupItem.SMS.First (). AmountOfParts == ((from the item in rawSmsList.AsEnumerable) Item.referenceNumber == groupItem.Sms.First (). Select the reference number item.) (Count) Select new {value = groupItem.Value, Sms = groupItem.Sms}; // Condition if (Retal ToArray ( ). Length == 0) { // Here I need a new query of retell quote retlal = as a result of the group item.f inkmemeble () where groupItem.SMS.First () .ZhoseAppeart == (from the items in RawSmsList.AsEnumerable ()) item.senderNumber = = GroupItem.Sms.First () Select Sender Number.) .net ()) Select new {value = groupItem.Value, Sms = groupItem.Sms};} Foreach (var item in retVal) / / FOREACH same Hopefully expect !!!   
 How to insert different queries on the same  var  variable? Or how to find the  var  variable type and then insert it into a new defined variable?   
 
 
 means the type that is typed in the variable, that means its type will be set at compile time, That's why an anonymous type will be assigned on your first use, in your second you are trying to provide it with a different anonymous type, you can not do this.  
 You can modify your code to use a class instead of an anonymous object and then project it on it, then what you want to do now is to do it. You can create a class like this:  
  Public class Mylux {public int value {get; Set;} public string sms {get; Set;}}   
 and then project it by modifying your selection statement:  
  var retVal = ...... select new MyClass {Value = groupItem.Value, Sms = groupItem.Sms};    

 











c - how to pause and play sound -









        
 
 
 
 Hey, I want to play a sound. I issue a command and it plays the sound, the user presses the key, let's say "h" and then the sound closes for 5 seconds, and returns after 5 seconds. What command can I use to do this? I thought the messy string could work, but I'm not sure. Play sound was on my way but there is no functionality in it.  
 Any code suggestions?   
 
BlogThis!
















OpenX Admin not accessible -









        
 
 
 
 I was unable to enter the OpenX administrator since my OpenX server had been hacked by heavy traffic a few days ago. Page just time out The server is still delivering advertisements, Apache was restarted, and on server cluster, the RAM has been increased from 525MB per server (1.6 GB total) to 256MB (896 MB total) per server. I'm seeing errors in the log 'unable to allocate memory for many API-cache' pools.  
 The server is running 1ubuntu4.15 with PHP 5.3.2. OpenX version 2.8.9 PHP settings memory_limit = 64M max_execution_time = 90  
 Any advice on where and what to look for?   
 
 
 I was able to retrieve the Admin UI again by removing all files in the OpenX cache folder .   

 











opengl - How to display pixel arrays in GPU global memory onto screen
directly? -









        
 
 
 
 I am tracing a path on the GPU, and I have found some search results of pixel data (that is, float3 Is an array) on the GPU global memory, what do I do to display an array on the screen so that the CPU is archived for memory and openGL  glTexImage2D  call:  
  glTexImage2D (GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_ UNSIGNED_BYTE, PixelEray);   
 Then display texture is pixel data array for displaying pixelare  as the GPU is the device that handles the rendering process, whether copying the CPU's data from the GPU Is there a way to display  pixelare  on the screen without doing it?   
 
 
 CUDA Use OpenGL Graphics Interop to map OpenGLOBAL texture as CUDA Global Memory . Either write your data directly to the texture or use cudaMemcpy2D.   

 











cakephp - what is the best way to use a "soft delete" technique using
HABTM -









        
 
 
 
 Currently I'm working with the cake framework. My project consists of three tables (for example: menus, menu_positions, and men_position_lil).  menu_id, status_id column   
 
 men_position_rel table in the menu