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  • Halting Django's dev server via page request?

    - by Ben Blank
    I'm looking at writing a portable, light-weight Python app. As the "GUI toolkit" I'm most familiar with — by a wide margin! — is HTML/CSS/JS, I thought to use Django as a framework for the project, using its built-in "development server" (manage.py runserver). I've been banging on a proof-of-concept for a couple hours and the only real problem I've encountered so far is shutting down the server once the user has finished using the app. Ideally, I'd like there to be a link on the app's pages which shuts down the server and closes the page, but nothing I see in the Django docs suggests this is possible. Can this be done? For that matter, is this a reasonable approach for writing a small, portable GUI tool?

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  • Perl Strip Comments with Regex Unique Request

    - by YoDar
    Hello, I'm running a code that read files, do some parsing but need to ignore all comments. There are good explanations how to conduct it. like this link $/ = undef; $_ = <>; s#/\*[^*]*\*+([^/*][^*]*\*+)*/|("(\\.|[^"\\])*"|'(\\.|[^'\\])*'|.[^/"'\\]*)#defined $2 ? $2 : ""#gse; print; My first problem is that after run this line $/ = undef; my code doesn't work properly. Actually, I don't know what it does. But if I could turn it back after ignoring all comments it will be helpful. In general, What is the useful way to ignore all comments without changing the rest of the code ? Thanks, YoDar

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  • jquery vote up down, request for some help

    - by Billa
    I want to make some changes in the following piece of code. The demo of the code can be seen here. http://cyberbuff.noadsfree.com/lab/reddit_votes/ The above example shows calculated number of votes (vote ups - votes down). And when you click on any thumbe, it disappears the thumbs and shows the updated votes. I want to make changes that in begining it shows vote up and vote down separately (which are stored in database separately). and after thumb up or down is pressed, it should not remove the thumbs, but it should show the updated vote up and down separatetly. As shown in the image below. Here are pieces of code: Main page having html/CSS and jquery code. http://pastebin.com/RC6dj6N5 vote processng code: http://pastebin.com/heszKyDc PS. I have tried to change by myself but I could not do. Any help will be much appriciated. Thanks.

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  • Invalid Label Error with JSON request

    - by Oscar Godson
    I've read about this a lot and I just can't figure it out. It has nothing to do with MY code, it has to do with the feed or something because if I swap it with a Twitter feed it returns an Object object which is perfect. $.getJSON('http://rockbottom.nozzlmedia.com:8000/api/portland/?count=1&callback=?',function(json){ console.log(json) }); And i get an "invalid label" error. Any ideas?

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  • update to ubuntu 10.04 failed

    - by Denis
    Hi, I did an update of my Ubuntu to version 10.04 lts. Everything was ok until final reboot. When I boot I now have the following message: Ubuntu 10.04 LTS laptop tty1 laptop login: [ 29.828287] hci_cmd_task: hc10 commnd tx timeout What can I do? Thanks

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  • Request for advice about class design, inheritance/aggregation

    - by Lasse V. Karlsen
    I have started writing my own WebDAV server class in .NET, and the first class I'm starting with is a WebDAVListener class, modelled after how the HttpListener class works. Since I don't want to reimplement the core http protocol handling, I will use HttpListener for all its worth, and thus I have a question. What would the suggested way be to handle this: Implement all the methods and properties found inside HttpListener, just changing the class types where it matters (ie. the GetContext + EndGetContext methods would return a different class for WebDAV contexts), and storing and using a HttpListener object internally Construct WebDAVListener by passing it a HttpListener class to use? Create a wrapper for HttpListener with an interface, and constrct WebDAVListener by passing it an object implementing this interface? If going the route of passing a HttpListener (disguised or otherwise) to the WebDAVListener, would you expose the underlying listener object through a property, or would you expect the program that used the class to keep a reference to the underlying HttpListener? Also, in this case, would you expose some of the methods of HttpListener through the WebDAVListener, like Start and Stop, or would you again expect the program that used it to keep the HttpListener reference around for all those things? My initial reaction tells me that I want a combination. For one thing, I would like my WebDAVListener class to look like a complete implementation, hiding the fact that there is a HttpListener object beneath it. On the other hand, I would like to build unit-tests without actually spinning up a networked server, so some kind of mocking ability would be nice to have as well, which suggests I would like the interface-wrapper way. One way I could solve this would be this: public WebDAVListener() : WebDAVListener(new HttpListenerWrapper()) { } public WebDAVListener(IHttpListenerWrapper listener) { } And then I would implement all the methods of HttpListener (at least all those that makes sense) in my own class, by mostly just chaining the call to the underlying HttpListener object. What do you think? Final question: If I go the way of the interface, assuming the interface maps 1-to-1 onto the HttpListener class, and written just to add support for mocking, is such an interface called a wrapper or an adapter?

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  • jQuery, ajax request doesn't success with JSON on IE

    - by sylouuu
    I made an AJAX call and it works on FF & Chrome but not on IE 7-8-9. I'm loading a JSON file from my domain: $.ajax({ url: 'js/jquery.desobbcode.json', dataType: 'json', cache: false, success: function(json) { alert('ok'); }, error: function(xhr, errorString, exception) { alert("xhr.status="+xhr.status+" error="+errorString+" exception="+exception); } }); I also tried by adding contentType: 'application/json' but I receive the same output which is : xhr.status=200 error=parsererror exception=SyntaxError Unterminated string constant I checked my JSON file with JSONLint and it's OK. I checked if there is an extra comma and the content is also trimmed. See my JSON file If I put dataType: 'text', I receive the OK alert but a debug popup too. Could you help me? Regards.

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  • json jquery post request

    - by John
    <script type="text/javascript"> $(document).ready(function() { $("a").click(function() { var content = $('#content').html(); var data = {"content":content}; $.ajax({ type: "POST", dataType: "json", url: "ajax.php", data: {content:content}, success function (data) { alert('Hello!'); } }); }); }); </script> <div id="content"><?php echo $content; ?></div> ajax.php echo json_encode($_POST['content']); ?> Nothing happens... WhatI really want to achieve is to get that alert box and get the return data, but I am lost since I don't get any errors or nothing.

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  • What to return when making an Ajax request

    - by Russell
    When we return data from an Ajax call, is it better to return a document containing HTML to display on the page or return an Xml/json data which can be processed? I know different circumstances may determine what 'better' means, but I really want to know which will be more appropriate for different circumstances. I am working on the framework for a large ASP .Net application, using jQuery Ajax (forms plugin). My initial thought was to return the data as Xml, then process accordingly. Then this increases processing required in Javascript, to populate the page. I am trying to balance flexible, clear and simple. Thanks in advance for your knowledge and information.

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  • Limit Apache to 1 request per process

    - by Gorilla3D
    I have a few long running processes on apache and when the server gets a bit of a load they all seem to couple into 3-4 processes. I've tried setting the MaxRequestsPerChild to 1 and that works, but spawning new processes all the time is expensive. Here is my current configuration: <IfModule prefork.c> StartServers 25 MinSpareServers 50 MaxSpareServers 50 ServerLimit 512 MaxClients 50 MaxRequestsPerChild 10 </IfModule> <IfModule worker.c> StartServers 25 MaxClients 50 MinSpareThreads 50 MaxSpareThreads 125 ThreadsPerChild 50 MaxRequestsPerChild 10 </IfModule>

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  • change value after ajax request!

    - by Lina
    if i have 3 html pages as follows: home.html: <form method="get"> <input class="someForm" type="radio" value="1" name="someForm" /> Name <input class="someForm" type="radio" value="2" name="someForm" /> Email <div id="container"></div> <input type="submit" /> </form> <script type="text/javascript" src="jquery.js"></script> <script> var ajaxResponse = new Object(); $(document).ready(function () { $('.someForm').click(function () { var rbVal = $(this).val(); var myContent; if (ajaxResponse[rbVal]) { //in cache myContent = ajaxResponse[rbVal]; $("#container").html(myContent); } else { // not in cache var urlForAjaxCall = "file" + rbVal + ".html"; $.get(urlForAjaxCall, function (myContent) { ajaxResponse[rbVal] = myContent; $("#container").html(myContent); }); } }); }); </script> file1.html: Name: <input type="text" name="1" value="myName" /> file2.html: Email: <input type="text" name="2" value="[email protected]" /> what i want to do is that when i write something in one of the textboxes and then click whichever radio button in home.html, the value attribute should be changed to the new value, any idea on how to do that? tia

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  • Request a Windows Phone 7.5 Location

    - by Christopher Cabezudo Rodriguez
    I am trying to track 5 windows phone 7.5 for a experiment and I have try using an app (that I am developing for that experiment) but the app must be active and that's not possible for all readings, I was looking online and I find something similar that Microsoft has done with the find my phone service, https://www.windowsphone.com/en-US/find Anyone knows how can i call that service outside the website or any other way to accomplish this task i need GEO position every 15 min

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  • 400 bad request when calling a WCF service via jQuery/Ajax in a IIS7 server

    - by Max
    This is what the IIS log says: 2012-12-12 16:35:44 W3SVC1 server001 76.229.32.109 POST /Dashboard/svc/RunJob.svc/RunJob/ExecuteJob - 80 - 76.229.32.109 HTTP/1.1 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+6.0;+WOW64;+Trident/4.0;+SLCC1;+.NET+CLR+2.0.50727;+.NET+CLR+3.0.30729;+.NET+CLR+3.5.30729) ASP.NET_SessionId=poxpqp45rv2m3tuflzckix45 http ://server001/Dashboard/RunJob.aspx server001 400 0 0 2444 1423 1934 I have maxReceivedMessageSize set to a very high number. The weird thing is that the same code works in the lab but it wont work in production. Both environments (lab and production) are using the same web.config file. Any ideas? Thank you

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  • Problem of import DBI module - Complication Failed in require

    - by Winnie
    Hi All, I have a problem when I use the DBI module in scritp .pm. please help thanks you package CC; use DBI; use strict; use Alias; my $dbFile = 'XXXXXXXX.db'; my $db = DBI-connect("dbi:SQLite:$dbFile","","", {RaiseError =1, AutoCommit = 1})or "Unable to connect: $DBI::errstr\n"; use Alias qw(attr); our ($CURRENTOFFSET,@LANGUAGE); sub new { my $that = shift; my $class = ref($that)|| $that; my $self = { CURRENTOFFSET= undef, LANGUAGE = [] }; bless($self, $class); return $self; }

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  • action script xml parsing failed.

    - by sabuj
    TypeError: Error #1088: The markup in the document following the root element must be well-formed. action script read xml from a codeigniter controller function but it shows the upper error. what should be done. bellow is my full coding structure - import fl.transitions.easing.; import fl.transitions.; var xml:XML; var xmlList:XMLList; var xmlLoader:URLLoader = new URLLoader (); var productLoader:URLLoader = new URLLoader(); var imageLoader:Loader; var bigImage:Loader = new Loader(); var imageText:TextField = new TextField(); xmlLoader.load(new URLRequest("http://outshinebd.com/shopmajik/flash/shopdata")); xmlLoader.addEventListener(Event.COMPLETE, xmlLoaded); function xmlLoaded(e:Event):void { xml=new XML(e.target.data); xmlList = xml.children(); imageLoader = new Loader(); imageLoader.load(new URLRequest(xmlList.elements("shopbanner").attribute("src"))); imageLoader.x = -220; imageLoader.y = -187; addChild(imageLoader); } imgLoader.alpha = 0; textLoader.alpha = 0; imgLoader2.alpha = 0; imgLoader3.alpha = 0; imgLoader4.alpha = 0; imgLoader5.alpha = 0; //Item button is working here... btnProduct.addEventListener(MouseEvent.CLICK, showProduct); function showProduct(event:Event):void { imgLoader.alpha = 0; textLoader.alpha = 0; imgLoader3.alpha = 0; imgLoader4.alpha = 0; imgLoader5.alpha = 0; imgLoader2.alpha = 0; var productLoader:URLLoader = new URLLoader(); productLoader.load(new URLRequest("http://outshinebd.com/shopmajik/flash/productdata")); productLoader.addEventListener(Event.COMPLETE , onProductLoad); function onProductLoad(e:Event):void { var productLoader:XML = new XML(e.target.data); xmlList = productLoader.children(); textLoader.text = xmlList.elements("productname"); textLoader.alpha =0; } } //Item button is working here... btnItem.addEventListener(MouseEvent.CLICK, showItem); //btnItem.addEventListener(Event:event, showItem); function showItem(event:Event):void { imgLoader.alpha =0; textLoader.alpha=0; imgLoader3.alpha=0; imgLoader4.alpha=0; imgLoader5.alpha=0; imgLoader2.alpha=0; var itemLoader:URLLoader = new URLLoader(); itemLoader.load(new URLRequest("http://outshinebd.com/shopmajik/flash/productdata")); itemLoader.addEventListener(Event.COMPLETE , onItemLoad); function onItemLoad(e:Event):void { var myLoader:XML = new XML(e.target.data); xmlList = myLoader.children(); textLoader.text = xmlList.elements("productname"); textLoader.alpha =0; } } //Details button workings... btnDetails.addEventListener(MouseEvent.CLICK, showDetails); function showDetails(event:Event):void { imgLoader.alpha=0; textLoader.alpha=0; imgLoader3.alpha=0; imgLoader4.alpha=0; imgLoader5.alpha=0; imgLoader2.alpha=0; var detailsLoader:URLLoader = new URLLoader(); detailsLoader.load(new URLRequest("http://outshinebd.com/shopmajik/flash/productdata")); detailsLoader.addEventListener(Event.COMPLETE , onDetailsLoad); function onDetailsLoad(e:Event):void { var myLoader:XML = new XML(e.target.data); xmlList = myLoader.children(); textLoader.text = xmlList.elements("productdescription"); textLoader.alpha =0; } } btnImages.addEventListener(MouseEvent.CLICK, showImages); function showImages(event:Event):void { textLoader.alpha=0; textLoader.text=""; imgLoader2.alpha= 1; var imagesLoader:URLLoader = new URLLoader(); imagesLoader.load(new URLRequest("http://outshinebd.com/shopmajik/flash/productdata")); imagesLoader.addEventListener(Event.COMPLETE , onImagesLoad); function onImagesLoad(e:Event):void { var xml:XML = new XML(e.target.data); xmlList = xml.children(); imgLoader2.x=-155; imgLoader2.y= -50; imgLoader2.load(new URLRequest(xmlList.elements("productimage").attribute("src"))); } } btnPay.addEventListener(MouseEvent.CLICK , showPage); function showPage(e:MouseEvent):void { navigateToURL(new URLRequest("https://www.paypal.com/")); }

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  • Using jQuery to perform a GET request and using the resulting data

    - by Filip Ekberg
    I have a page, let's call it "callme.html" which only has this content: abc Now I want to fire the following: $.get("callme.html", function (data) { alert(data); }, "text"); I am using jQuery 1.4.2 mini and the page is called but the alert is empty. Any ideas why? I'd like the popup to contain abc I've also tried the following $.ajax({ url: "callme.html", async: false, success: function (data) { alert(data); } });

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  • Failed at linking C++ [undefined reference boost::filesystem3 ... ]

    - by Pphax
    i'm having some troubles compiling my work, i'm using ubuntu with g++! i get a lot of these messages: undefined reference to `boost::filesystem3::directory_entry::m_get_status(boost::system::error_code*) const' undefined reference to `boost::filesystem3::path::extension() const' undefined reference to `boost::filesystem3::path::filename() const' undefined reference to `boost::filesystem3::path::filename() const' (etc...) I've searched and found maaany answers but none of those work for me. [...] -lboost_system (/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libboost_system.so) -lboost_filesystem (/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libboost_filesystem.so) [...] (when linking it shows those two libraries, i'm guessing the error is related to the second one. hax@lap:~$ locate libboost_filesystem.so /home/hax/boost_1_47_0/bin.v2/libs/filesystem/build/gcc-4.4.5/release/threading-multi/libboost_filesystem.so.1.47.0 /home/hax/boost_1_47_0/stage/lib/libboost_filesystem.so /home/hax/boost_1_47_0/stage/lib/libboost_filesystem.so.1.47.0 /usr/lib/libboost_filesystem.so /usr/lib/libboost_filesystem.so.1.42.0 /usr/local/lib/libboost_filesystem.so /usr/local/lib/libboost_filesystem.so.1.47.0 this is the related line on my makefile: -L. -L../bncsutil/src/bncsutil/ -L../StormLib/stormlib/ -L../boost/lib/ -lbncsutil -lpthread -ldl -lz -lStorm -lmysqlclient_r -lboost_date_time -lboost_thread -lboost_system -lboost_filesystem -Wl -t I tried pointing with -L several different places where i saw filesystem.so was located but it didn't work! Can anyone see the problem in those lines? if you need me to put some extra data i'll do it, i'm not seeing the problem :( Thanks :)

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  • Creating object/array to method in request based on __gettypes in PHP

    - by LochNess
    I'm having trouble with the array or object that should be passed based on the response from __gettypes. The __gettypes response: [0] => struct CDataWrapper { schema;any; } [1] => struct NewMember { MemberDetail MemberDetails;ArrayOfHobby Hobbies; } [2] => struct MemberDetail { string Name; string Age; string Sex; } [3] => struct ArrayOfHobby { Hobby Hobby; } [4] => struct Hobby { string Name; string HoursUsedOnHobbyWeekly;boolean Favourite; } ... etc. The methods are: [0] => ReceiveMemberResponse ReceiveMember(ReceiveMember $parameters) [1] => ReturnMemberResponse ReturnMember(ReturnMember $parameters) So far I have this PHP: $client = new SoapClient('http://domain.com?wsdl'); class MemberDetail { public $Name = ''; public $Age = ''; public $Sex = ''; } $mc = new MemberDetail(); $mc->Name= 'Bob'; $mc->Age= '14'; $mc->Sex= 'Male'; $myParam = array('ReceiveMember'=>$mc); $wcf = $client->ReceiveMember($myParam); $wcfResult = $wcf->ReturnMember; print_r($wcfResult) when i call the page it returns: Error 324 (net::ERR_EMPTY_RESPONSE): Unknown error. I'm not really sure how to create the array or object to pass on as $myParam since im no expert with PHP either.

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  • Failed to execute stored procedure from the JDBC code using mysql connection

    - by Purushotham
    Hi, I have one database. I executed a stored procedure on it. I wrote some JDBC code to connect to this database. When I am calling this stored procedure from my JDBC code it is throwing SQLException. One interesting thing I found is that I have one user other than root user. This user has all the privileges to this database where the stored procedure is present. When I use the root user I am able to call the stored procedure successfully. But with the other user I am getting SQLexception. I am not able to find why it happens like this. For sure I want this user(other than root) has to call this stored procedure successfully. Thanks in advance.

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  • Reloading a Flickr request from author

    - by user1797325
    I have my flickr gallery coded, but I want to be able to click on the Author's name and the page will reload just with the images from that author. Here is my current code <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Outbrain Test Gallery</title> <link href="styles.css" rel="stylesheet" type="text/css" /> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> <script src="jquery.masonry.min.js"></script> <script type="text/javascript"> $(window).load(function(){ $('#flkr').masonry({ // options itemSelector : '.tiles', isResizable: true, }); }); </script> <script type="text/javascript">$(document).ready(function() { $('<ul />').prependTo('#flkr'); $.getJSON('http://api.flickr.com/services/feeds/photos_public.gne?lang=en-us&format=json&jsoncallback=?', function(data) { $.each(data.items, function(i,item) { var squares = (item.media.m).replace('_m.jpg', '_q.jpg'); if(i <= 20){ $('<img/>').attr({ alt: item.title, src: squares, height: '150', width: '150' }).appendTo('#flkr ul').wrap('<li class="tiles"><a href="' + item.link + '"></a><p class="title">' + item.title + '</p><p class="author"><strong>By:</strong> ' + item.author + '</p><p class="date"><strong>Uploaded: </strong>' + item.published + '</p></li>'); } }); }); }); </script> </head> <body> <ul id="flkr"></ul> </body> </html>

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  • $.get sends prototype functions in request URL?

    - by pimvdb
    I have some prototype functions added to Object which in my opinion were practical in certain scenarios. However, I noticed that when I executed a $.get, the prototype functions are handled as data members and are sent like http://...?prototypefunc=false. This is rather useless as I don't supply these as data members, but they are added to the query string. To be exact, I have this code: Object.prototype.in = function() { for(var i=0; i<arguments.length; i++) if(arguments[i] == this) return true; return false; } $.get('http://localhost/test.php', {'test': 'foo'}, function(text) { }); The corresponding URL constructed is: http://localhost/test.php?test=foo&in=false How can I avoid this?

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