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• How to know the file type of the file which you are forcing the user to download?

  - by Starx

  I am trying to force the user to download a file. For that my script is: $file = "file\this.zip"; header("Cache-Control: public"); header("Content-Description: File Transfer"); header("Content-Disposition: attachment; filename=$file"); header("Content-Type: application/zip"); //This is what I need header("Content-Transfer-Encoding: binary"); readfile($file); The files I am going to upload my not be .zip all the time so I want to know the content type of the image I am going to receive in $file. How to accomplish this

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• Avoid External Dependencies in SQL Server Triggers

  I sometimes want to perform auditing or other actions in a trigger based on some criteria. More specifically, there are a few cases that may warrant an e-mail; for example, if a web sale takes place that requires custom or overnight shipping and handling. It is tempting to just add code to the trigger that sends an e-mail when these criteria are met. But this can be problematic for two reasons: (1) your users are waiting for that processing to occur, and (2) if you can't send the e-mail, how do you decide whether or not to roll back the transaction, and how do you bring the problem to the attention of the administrator?

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• Ubuntu server and services

  - by Vicenç Gascó

  I've been using Linux+Plesk Virtual Server as a web server for a while, but I want to give a try on doing it manually, so my question is: I'll have a server which is: 80GB HDD, 4GB RAM, 1TB Bandwith, 1 Dedicated IP. And I use the following things on my Virtual nowadays: Mail server DNS server Apache + PHP 5.5 + MySQL FTP SSH My question is, without Plesk, can I achieve manually all those functionalities -know that I am not a terminal pro-, actually upgrading some of them to look like that with ubuntu server?: Mail server (with a nice webmail included) DNS server nginx + PHP 5.5 + MySQL + MongoDB FTP + SFTP SSH GIT Server Which ubuntu server should I chose? [EDIT] I almost forgot, I'd like to know how much Bandwith and CPU is using each of my webapps (one per domain usually), and the overall (not just from the webapps, but also mail, dns, etc...) ... usually Plesk does that for me, and I don't know how to measure that without it!

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• Recognizing text fields according to their label value

  - by Pierpaolo Bagnasco

  I have an application who has text fields (not select, not checkbox or other types) where an user can enter some value, like this: ISBN and E-Mail are the label of each input. Now I have to automatically test these inputs according to their label. The question is: how to recognize that, for example, the first input requires an ISBN code? I programmed something like this: turn the label value to lowercase check if the label value contains isbn if so set the field value to a random ISBN code (i.e.: 1234567890), else set it to a random value (default) For the email field: turn the label value to lowercase check if the label value contains e-mail or email or mail if so set the field value to a random email (i.e.: [email protected]), else set it to a random value (default) And so on for each text field I encounter. Is that reliable? How can I improve the "recognizing part"? I know only the label value and the field value (what is already written in the field by default) for each text input.

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• test php disabled caching

  - by user1691389

  My site had a problem in that certain browsers (especially opera and gecko) were "over-caching" (caching far too much for my taste). I've just added the following PHP snippet to hopefully disable caching in all browsers: <?php header("Expires: Tue, 01 Jan 2000 00:00:00 GMT"); header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); header("Cache-Control: post-check=0, pre-check=0", false); header("Pragma: no-cache"); ?> Question: How would you test this out, to make sure it actually works?

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• Do I have to remove my app from app store? (Copyright infringement)

  - by Smiden

  I just got an copyright infringement notice that says my app infringes on the usage policies of the services my app uses. However, this mail does not come directly from the company that runs the website I pull information from. The mail comes from a company that has some paid apps in the same category on the app store (mine is free), so they obviously want me gone. My question is, can I just ignore this mail until I hear directly from the company that runs the website? Judging from their (the company that contacted me) website, they have no connection what so ever to the company that I fetch information from.

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• Can you apply a CSS hover effect to an element that’s not a child of the hovered element?

  - by WilliamB

  I was not sure if this is possible or not. I am working in CSS3 animations right now and I need to hover on a link that will effect other div element(non-child) on the page. I was not sure if there is a work around or not. <style type="text/css"> #header { background-color:red; } #header:hover .element { background-color:blue; } .element { background-color:green; } </style> - <header id="header"> <li><a href="#">Hover</a></li> </header> <div class="element" > <p>hello world </p> </div>

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• How is this problem usually solved without using sever-side scripting?

  - by cyggi

  Simple problem I have so far always solved via PHP: You have a site with header, menu, footer and content field. Header, menu and footer are usually the same for each page. How do you, without PHP or any other server-side language, have the header, menu and footer data exist only in one file? So that for example you don't have ten sites (like home.html, products.html, about.html, ..) all having a copy of the static header and menu in their html files. Now if you want to change the header you have to change ten files. I hope I made my question clear enough, if not please leave a comment :)

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• Django template CSS/IMG is "off" in the URL

  - by erimar77

  I have /path/to/my/theme/static/css/frontend.css which is called by base.html <link rel="stylesheet" type="text/css" href="{{ STATIC_URL }}css/frontend.css" media="all" /> In which I've got a background for the header: #header-wrapper min-width: 960px; height: 150px; background: transparent url(img/header-bg.png) repeat-x center bottom; } The file is /path/to/my/theme/static/img I've run manage.py collectstatic to gather the files and almost everything looks correct except the link generated looks like: http://example.com/static/css/img/header-bg.png In which the image does not show, because the correct URL is: http://example.com/static/img/header-bg.png Where am I going wrong??

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• Add a hidden view above a UITableView that is only displayed when TableView is scrolled up

  - by noncogitas

  Goal/Situation: I currently have a UIView in the TableView header. I am trying to add another UIView (which contains two Buttons and a few TextFields) that will sit above the TableView header. I would like the view to be displayed when the user scrolls up past the header (a la "pull to refresh"), and go away when the user presses a "done" button on the view. My two questions: 1) How do I add a view above the tableview header? 2) How do I display said view when a user has scrolled up past the header? 3) How do I dismiss said view when the user has pressed a button on said view?

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• php define variable inside str_replace array

  - by john

  I have a template system, that replaces text such as {HEADER} with the appropriate content. I use an array like this, that replaces the key with the value using str_replace. $array = array("HEADER","This is the header"); foreach($array as $var => $content) { $template = str_replace("{" . strtoupper($var). "}", $content,$template); } Now im trying to use a defined variable like this: define("NAME","Site Name"); Inside the value for the header. So I want the defined variable to be inside the array which gets replaced so it would look like this, but it doesn't work. $array = array("HEADER","Welcome to ".NAME."'s website!"); Any ideas? tell me if im not clear

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• Fade out menu doesn't work in IE8

  - by user1787488

  I used this script in my website. But it doesn't work in IE8 or lower versions. Is it possible to work perfectly in all browsers? <script type="text/javascript" src="/web/upload/js/jquery-1.3.2.js"></script> <script type="text/javascript"> $(function() { $(window).scroll(function(){ var scrollTop = $(window).scrollTop(); if(scrollTop != 0) $('#header').stop().animate({'opacity':'0'},400); else $('#header').stop().animate({'opacity':'1'},400); }); $('#header').hover( function (e) { var scrollTop = $(window).scrollTop(); if(scrollTop != 0){ $('#header').stop().animate({'opacity':'1'},400); } }, function (e) { var scrollTop = $(window).scrollTop(); if(scrollTop != 0){ $('#header').stop().animate({'opacity':'0'},400); } } ); }); </script>

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• rewrite condition for directory along with file

  - by RHR

  Any one please help me.I am new to .htaccess I want to check the following condition RewriteCond : IF !index.html AND !app/facebookapp/{[a-zA-Z0-9-/]}.html RewriteRule : ..... My code is RewriteCond %{REQUEST_URI} !index\.html RewriteCond %{REQUEST_URI} app/facebookapp/^([a-zA-Z0-9-/]+).html$ RewriteRule ...... its not working And one more question if the request url is header.html RewriteCond %{REQUEST_URI} header.html$ RewriteRule ^([a-zA-Z0-9-/]+).html$ position.php?position=$1 [L] $l will return header. if the request url is app/facebookapp/header.html we write the same above condition $l will return app/facebookapp/header.my question is how to get only the filename ?? thanks

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• Apache Tomcat Ant undeploy task error using

  - by Devil Jin

  I am using ant 1.7 to deploy and undeploy applications in tomcat //Snippet from my build.xml <target name="deploy" depends="war" description="Install application to the servlet containor"> <deploy url="${tomcat.manager.url}" username="${manager.user}" password="${manager.passwd}" path="/${tomcat.ctxpath}" war="${war.local}" /> </target> <target name="undeploy" description="Removes Web Application from path"> <undeploy url="${tomcat.manager.url}" username="${manager.user}" password="${manager.passwd}" path="/${tomcat.ctxpath}" /> </target> The deploy task works perfectly fine but the undeploy task gives an html output for the undeploy task prefixed with [undeploy] although the application is undeployed successfully The html message also contains the success message 'OK - Undeployed application at context path /MyApplication' OUTPUT: [undeploy] <html> [undeploy] <head> [undeploy] <style> [undeploy] H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tah oma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:whit e;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background :white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;} table { [undeploy] width: 100%; [undeploy] } [undeploy] td.page-title { [undeploy] text-align: center; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-weight: bold; [undeploy] background: white; [undeploy] color: black; [undeploy] } [undeploy] td.title { [undeploy] text-align: left; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-style:italic; [undeploy] font-weight: bold; [undeploy] background: #D2A41C; [undeploy] } [undeploy] td.header-left { [undeploy] text-align: left; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-weight: bold; [undeploy] background: #FFDC75; [undeploy] } [undeploy] td.header-center { [undeploy] text-align: center; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-weight: bold; [undeploy] background: #FFDC75; [undeploy] } [undeploy] td.row-left { [undeploy] text-align: left; [undeploy] vertical-align: middle; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] color: black; [undeploy] } [undeploy] td.row-center { [undeploy] text-align: center; [undeploy] vertical-align: middle; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] color: black; [undeploy] } [undeploy] td.row-right { [undeploy] text-align: right; [undeploy] vertical-align: middle; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] color: black; [undeploy] } [undeploy] TH { [undeploy] text-align: center; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-weight: bold; [undeploy] background: #FFDC75; [undeploy] } [undeploy] TD { [undeploy] text-align: center; [undeploy] vertical-align: middle; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] color: black; [undeploy] } [undeploy] </style> [undeploy] <title>/manager</title> [undeploy] </head> [undeploy] <body bgcolor="#FFFFFF"> [undeploy] <table cellspacing="4" width="100%" border="0"> [undeploy] <tr> [undeploy] <td colspan="2"> [undeploy] <a href="http://www.apache.org/"> [undeploy] <img border="0" alt="The Apache Software Foundation" align="left" [undeploy] src="/manager/images/asf-logo.gif"> [undeploy] </a> [undeploy] <a href="http://tomcat.apache.org/"> [undeploy] <img border="0" alt="The Tomcat Servlet/JSP Container" [undeploy] align="right" src="/manager/images/tomcat.gif"> [undeploy] </a> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] <hr size="1" noshade="noshade"> [undeploy] <table cellspacing="4" width="100%" border="0"> [undeploy] <tr> [undeploy] <td class="page-title" bordercolor="#000000" align="left" nowrap> [undeploy] <font size="+2">Tomcat Web Application Manager</font> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td class="row-left" width="10%"><small><strong>Message:</strong></small>&nbsp;</td> [undeploy] <td class="row-left"><pre>OK - Undeployed application at context path /MyApplication [undeploy] </pre></td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="4" class="title">Manager</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left"><a href="/manager/html/list">List Applications</a></td> [undeploy] <td class="row-center"><a href="/manager/../docs/html-manager-howto.html">HTML Manager Help</a></td> [undeploy] <td class="row-center"><a href="/manager/../docs/manager-howto.html">Manager Help</a></td> [undeploy] <td class="row-right"><a href="/manager/status">Server Status</a></td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="5" class="title">Applications</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="header-left"><small>Path</small></td> [undeploy] <td class="header-left"><small>Display Name</small></td> [undeploy] <td class="header-center"><small>Running</small></td> [undeploy] <td class="header-center"><small>Sessions</small></td> [undeploy] <td class="header-left"><small>Commands</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a href="/">/</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small>Welcome to Tomcat</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a href="/manager/html/sessions?path=/" target="_bla nk">0</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;<a href="/manager/html/stop?path=/" onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/reload?path=/" onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/undeploy?path=/" onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <form method="POST" action="/manager/html/expire?path=/"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small><a href="/docs">/docs</a></small></td> [undeploy] <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small>Tomcat Documentation</small></td> [undeploy] <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small><a href="/manager/html/sessions?path=/docs" target=" _blank">0</a></small></td> [undeploy] <td class="row-left" bgcolor="#C3F3C3"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;<a href="/manager/html/stop?path=/docs" onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/reload?path=/docs" onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/undeploy?path=/docs" onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#C3F3C3"> [undeploy] <form method="POST" action="/manager/html/expire?path=/docs"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a href="/examples">/examples</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small>Servlet and JSP Examples</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a href="/manager/html/sessions?path=/examples" targ et="_blank">0</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;<a href="/manager/html/stop?path=/examples" onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/reload?path=/examples" onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/undeploy?path=/examples" onclick="return(confirm('Are you sure?'))">Undeploy</a>&n bsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <form method="POST" action="/manager/html/expire?path=/examples"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small><a href="/host%2Dmanager">/host-manager</a></small></t d> [undeploy] <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small>Tomcat Manager Application</small></td> [undeploy] <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small><a href="/manager/html/sessions?path=/host%2Dmanager " target="_blank">0</a></small></td> [undeploy] <td class="row-left" bgcolor="#C3F3C3"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;<a href="/manager/html/stop?path=/host%2Dmanager" onclick="return(confirm('Are you sure?'))">Stop</a>&nbs p; [undeploy] &nbsp;<a href="/manager/html/reload?path=/host%2Dmanager" onclick="return(confirm('Are you sure?'))">Reload</a> &nbsp; [undeploy] &nbsp;<a href="/manager/html/undeploy?path=/host%2Dmanager" onclick="return(confirm('Are you sure?'))">Undeploy </a>&nbsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#C3F3C3"> [undeploy] <form method="POST" action="/manager/html/expire?path=/host%2Dmanager"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a href="/manager">/manager</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small>Tomcat Manager Application</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a href="/manager/html/sessions?path=/manager" targe t="_blank">3</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;Stop&nbsp; [undeploy] &nbsp;Reload&nbsp; [undeploy] &nbsp;Undeploy&nbsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <form method="POST" action="/manager/html/expire?path=/manager"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="2" class="title">Deploy</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2" class="header-left"><small>Deploy directory or WAR file located on server</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2"> [undeploy] <form method="get" action="/manager/html/deploy"> [undeploy] <table cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] <small>Context Path (required):</small> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="text" name="deployPath" size="20"> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] <small>XML Configuration file URL:</small> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="text" name="deployConfig" size="20"> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] <small>WAR or Directory URL:</small> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="text" name="deployWar" size="40"> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] &nbsp; [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="submit" value="Deploy"> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2" class="header-left"><small>WAR file to deploy</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2"> [undeploy] <form action="/manager/html/upload" method="post" enctype="multipart/form-data"> [undeploy] <table cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] <small>Select WAR file to upload</small> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="file" name="deployWar" size="40"> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] &nbsp; [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="submit" value="Deploy"> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] </form> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="2" class="title">Diagnostics</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2" class="header-left"><small>Check to see if a web application has caused a memory leak on stop, r eload or undeploy</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2"> [undeploy] <form method="post" action="/manager/html/findleaks"> [undeploy] <table cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td class="row-left"> [undeploy] <input type="submit" value="Find leaks"> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <small>This diagnostic check will trigger a full garbage collection. Use it with extreme caution on production systems.</small> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] <br><table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="6" class="title">Server Information</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="header-center"><small>Tomcat Version</small></td> [undeploy] <td class="header-center"><small>JVM Version</small></td> [undeploy] <td class="header-center"><small>JVM Vendor</small></td> [undeploy] <td class="header-center"><small>OS Name</small></td> [undeploy] <td class="header-center"><small>OS Version</small></td> [undeploy] <td class="header-center"><small>OS Architecture</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-center"><small>Apache Tomcat/6.0.26</small></td> [undeploy] <td class="row-center"><small>1.5.0_09-b01</small></td> [undeploy] <td class="row-center"><small>Sun Microsystems Inc.</small></td> [undeploy] <td class="row-center"><small>Windows XP</small></td> [undeploy] <td class="row-center"><small>5.1</small></td> [undeploy] <td class="row-center"><small>x86</small></td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <hr size="1" noshade="noshade"> [undeploy] <center><font size="-1" color="#525D76"> [undeploy] <em>Copyright &copy; 1999-2010, Apache Software Foundation</em></font></center> [undeploy] </body> [undeploy] </html>

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• ant undeploy task error

  - by Devil Jin

  I am using ant 1.7 to deploy and undeploy applications in tomcat //Snippet from my build.xml <target name="deploy" depends="war" description="Install application to the servlet containor"> <deploy url="${tomcat.manager.url}" username="${manager.user}" password="${manager.passwd}" path="/${tomcat.ctxpath}" war="${war.local}" /> </target> <target name="undeploy" description="Removes Web Application from path"> <undeploy url="${tomcat.manager.url}" username="${manager.user}" password="${manager.passwd}" path="/${tomcat.ctxpath}" /> </target> The deploy task works perfectly fine but the undeploy task gives an html output for the undeploy task prefixed with [undeploy] although the application is undeployed successfully The html message also contains the success message 'OK - Undeployed application at context path /MyApplication' OUTPUT: [undeploy] <html> [undeploy] <head> [undeploy] <style> [undeploy] H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tah oma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:whit e;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background :white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;} table { [undeploy] width: 100%; [undeploy] } [undeploy] td.page-title { [undeploy] text-align: center; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-weight: bold; [undeploy] background: white; [undeploy] color: black; [undeploy] } [undeploy] td.title { [undeploy] text-align: left; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-style:italic; [undeploy] font-weight: bold; [undeploy] background: #D2A41C; [undeploy] } [undeploy] td.header-left { [undeploy] text-align: left; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-weight: bold; [undeploy] background: #FFDC75; [undeploy] } [undeploy] td.header-center { [undeploy] text-align: center; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-weight: bold; [undeploy] background: #FFDC75; [undeploy] } [undeploy] td.row-left { [undeploy] text-align: left; [undeploy] vertical-align: middle; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] color: black; [undeploy] } [undeploy] td.row-center { [undeploy] text-align: center; [undeploy] vertical-align: middle; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] color: black; [undeploy] } [undeploy] td.row-right { [undeploy] text-align: right; [undeploy] vertical-align: middle; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] color: black; [undeploy] } [undeploy] TH { [undeploy] text-align: center; [undeploy] vertical-align: top; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] font-weight: bold; [undeploy] background: #FFDC75; [undeploy] } [undeploy] TD { [undeploy] text-align: center; [undeploy] vertical-align: middle; [undeploy] font-family:sans-serif,Tahoma,Arial; [undeploy] color: black; [undeploy] } [undeploy] </style> [undeploy] <title>/manager</title> [undeploy] </head> [undeploy] <body bgcolor="#FFFFFF"> [undeploy] <table cellspacing="4" width="100%" border="0"> [undeploy] <tr> [undeploy] <td colspan="2"> [undeploy] <a href="http://www.apache.org/"> [undeploy] <img border="0" alt="The Apache Software Foundation" align="left" [undeploy] src="/manager/images/asf-logo.gif"> [undeploy] </a> [undeploy] <a href="http://tomcat.apache.org/"> [undeploy] <img border="0" alt="The Tomcat Servlet/JSP Container" [undeploy] align="right" src="/manager/images/tomcat.gif"> [undeploy] </a> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] <hr size="1" noshade="noshade"> [undeploy] <table cellspacing="4" width="100%" border="0"> [undeploy] <tr> [undeploy] <td class="page-title" bordercolor="#000000" align="left" nowrap> [undeploy] <font size="+2">Tomcat Web Application Manager</font> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td class="row-left" width="10%"><small><strong>Message:</strong></small>&nbsp;</td> [undeploy] <td class="row-left"><pre>OK - Undeployed application at context path /MyApplication [undeploy] </pre></td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="4" class="title">Manager</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left"><a href="/manager/html/list">List Applications</a></td> [undeploy] <td class="row-center"><a href="/manager/../docs/html-manager-howto.html">HTML Manager Help</a></td> [undeploy] <td class="row-center"><a href="/manager/../docs/manager-howto.html">Manager Help</a></td> [undeploy] <td class="row-right"><a href="/manager/status">Server Status</a></td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="5" class="title">Applications</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="header-left"><small>Path</small></td> [undeploy] <td class="header-left"><small>Display Name</small></td> [undeploy] <td class="header-center"><small>Running</small></td> [undeploy] <td class="header-center"><small>Sessions</small></td> [undeploy] <td class="header-left"><small>Commands</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a href="/">/</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small>Welcome to Tomcat</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a href="/manager/html/sessions?path=/" target="_bla nk">0</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;<a href="/manager/html/stop?path=/" onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/reload?path=/" onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/undeploy?path=/" onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <form method="POST" action="/manager/html/expire?path=/"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small><a href="/docs">/docs</a></small></td> [undeploy] <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small>Tomcat Documentation</small></td> [undeploy] <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small><a href="/manager/html/sessions?path=/docs" target=" _blank">0</a></small></td> [undeploy] <td class="row-left" bgcolor="#C3F3C3"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;<a href="/manager/html/stop?path=/docs" onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/reload?path=/docs" onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/undeploy?path=/docs" onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#C3F3C3"> [undeploy] <form method="POST" action="/manager/html/expire?path=/docs"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a href="/examples">/examples</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small>Servlet and JSP Examples</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a href="/manager/html/sessions?path=/examples" targ et="_blank">0</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;<a href="/manager/html/stop?path=/examples" onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/reload?path=/examples" onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp; [undeploy] &nbsp;<a href="/manager/html/undeploy?path=/examples" onclick="return(confirm('Are you sure?'))">Undeploy</a>&n bsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <form method="POST" action="/manager/html/expire?path=/examples"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small><a href="/host%2Dmanager">/host-manager</a></small></t d> [undeploy] <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small>Tomcat Manager Application</small></td> [undeploy] <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small><a href="/manager/html/sessions?path=/host%2Dmanager " target="_blank">0</a></small></td> [undeploy] <td class="row-left" bgcolor="#C3F3C3"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;<a href="/manager/html/stop?path=/host%2Dmanager" onclick="return(confirm('Are you sure?'))">Stop</a>&nbs p; [undeploy] &nbsp;<a href="/manager/html/reload?path=/host%2Dmanager" onclick="return(confirm('Are you sure?'))">Reload</a> &nbsp; [undeploy] &nbsp;<a href="/manager/html/undeploy?path=/host%2Dmanager" onclick="return(confirm('Are you sure?'))">Undeploy </a>&nbsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#C3F3C3"> [undeploy] <form method="POST" action="/manager/html/expire?path=/host%2Dmanager"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a href="/manager">/manager</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small>Tomcat Manager Application</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small>true</small></td> [undeploy] <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a href="/manager/html/sessions?path=/manager" targe t="_blank">3</a></small></td> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <small> [undeploy] &nbsp;Start&nbsp; [undeploy] &nbsp;Stop&nbsp; [undeploy] &nbsp;Reload&nbsp; [undeploy] &nbsp;Undeploy&nbsp; [undeploy] </small> [undeploy] </td> [undeploy] </tr><tr> [undeploy] <td class="row-left" bgcolor="#FFFFFF"> [undeploy] <form method="POST" action="/manager/html/expire?path=/manager"> [undeploy] <small> [undeploy] &nbsp;<input type="submit" value="Expire sessions">&nbsp;with idle &ge;&nbsp;<input type="text" name="idle" siz e="5" value="30">&nbsp;minutes&nbsp; [undeploy] </small> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="2" class="title">Deploy</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2" class="header-left"><small>Deploy directory or WAR file located on server</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2"> [undeploy] <form method="get" action="/manager/html/deploy"> [undeploy] <table cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] <small>Context Path (required):</small> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="text" name="deployPath" size="20"> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] <small>XML Configuration file URL:</small> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="text" name="deployConfig" size="20"> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] <small>WAR or Directory URL:</small> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="text" name="deployWar" size="40"> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] &nbsp; [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="submit" value="Deploy"> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2" class="header-left"><small>WAR file to deploy</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2"> [undeploy] <form action="/manager/html/upload" method="post" enctype="multipart/form-data"> [undeploy] <table cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] <small>Select WAR file to upload</small> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="file" name="deployWar" size="40"> [undeploy] </td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-right"> [undeploy] &nbsp; [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <input type="submit" value="Deploy"> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] </form> [undeploy] </table> [undeploy] <br> [undeploy] <table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="2" class="title">Diagnostics</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2" class="header-left"><small>Check to see if a web application has caused a memory leak on stop, r eload or undeploy</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td colspan="2"> [undeploy] <form method="post" action="/manager/html/findleaks"> [undeploy] <table cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td class="row-left"> [undeploy] <input type="submit" value="Find leaks"> [undeploy] </td> [undeploy] <td class="row-left"> [undeploy] <small>This diagnostic check will trigger a full garbage collection. Use it with extreme caution on production systems.</small> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] </form> [undeploy] </td> [undeploy] </tr> [undeploy] </table> [undeploy] <br><table border="1" cellspacing="0" cellpadding="3"> [undeploy] <tr> [undeploy] <td colspan="6" class="title">Server Information</td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="header-center"><small>Tomcat Version</small></td> [undeploy] <td class="header-center"><small>JVM Version</small></td> [undeploy] <td class="header-center"><small>JVM Vendor</small></td> [undeploy] <td class="header-center"><small>OS Name</small></td> [undeploy] <td class="header-center"><small>OS Version</small></td> [undeploy] <td class="header-center"><small>OS Architecture</small></td> [undeploy] </tr> [undeploy] <tr> [undeploy] <td class="row-center"><small>Apache Tomcat/6.0.26</small></td> [undeploy] <td class="row-center"><small>1.5.0_09-b01</small></td> [undeploy] <td class="row-center"><small>Sun Microsystems Inc.</small></td> [undeploy] <td class="row-center"><small>Windows XP</small></td> [undeploy] <td class="row-center"><small>5.1</small></td> [undeploy] <td class="row-center"><small>x86</small></td> [undeploy] </tr> [undeploy] </table> [undeploy] <br> [undeploy] <hr size="1" noshade="noshade"> [undeploy] <center><font size="-1" color="#525D76"> [undeploy] <em>Copyright &copy; 1999-2010, Apache Software Foundation</em></font></center> [undeploy] </body> [undeploy] </html>

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• Implementing the double-click event on Silverlight 4 Datagrid

  - by Mohammed Mudassir Azeemi

  Any good soul have an example of implementing the "Command Pattern" introduced by Prism on "Double-click event" of Silverlight 4.0 DataGrid. I did try the following: <data:DataGrid x:Name="dgUserRoles" AutoGenerateColumns="False" Margin="0" Grid.Row="0" ItemsSource="{Binding Path=SelectedUser.UserRoles}" IsReadOnly="False" > <data:DataGrid.Columns> <data:DataGridTemplateColumn Header=" "> <data:DataGridTemplateColumn.CellTemplate> <DataTemplate> <Button Width="20" Height="20" Click="Button_Click" Command="{Binding EditRoleClickedCommand}" CommandParameter="{Binding SelectedRole}" > </Button> </DataTemplate> </data:DataGridTemplateColumn.CellTemplate> </data:DataGridTemplateColumn> <data:DataGridTextColumn Header="Role Name" Binding="{Binding RoleName}" /> <data:DataGridTextColumn Header="Role Code" Binding="{Binding UserroleCode}" IsReadOnly="True"/> <data:DataGridCheckBoxColumn Header="UDFM Managed" Binding="{Binding RoleIsManaged}" IsReadOnly="True" /> <data:DataGridCheckBoxColumn Header="UDFM Role Assigned" Binding="{Binding UserroleIsUdfmRoleAssignment}" IsReadOnly="True" /> <data:DataGridTextColumn Header="Source User" Binding="{Binding SourceUser}" IsReadOnly="True" /> </data:DataGrid.Columns> </data:DataGrid> As you see I did try to hook up the Command there and it is not firing the event in my View Model. Looking for a good alternative.

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• Binding a TreeView with ContextMenu in Xaml

  - by Michael Stoll

  I'm pretty new to Xaml and need some advise. A TreeView should be bound to a hierarchical object structure. The TreeView should have a context menu, which is specific for each object type. I've tried the following: <TreeView> <TreeView.Resources> <DataTemplate x:Key="RoomTemplate"> <TreeViewItem Header="{Binding Name}"> <TreeViewItem.ContextMenu> <ContextMenu> <MenuItem Header="Open" /> <MenuItem Header="Remove" /> </ContextMenu> </TreeViewItem.ContextMenu> </TreeViewItem> </DataTemplate> </TreeView.Resources> <TreeViewItem Header="{Binding Name}" Name="tviRoot" IsExpanded="True" > <TreeViewItem Header="Rooms" ItemsSource="{Binding Rooms}" ItemTemplate="{StaticResource RoomTemplate}"> <TreeViewItem.ContextMenu> <ContextMenu> <MenuItem Header="Add room"></MenuItem> </ContextMenu> </TreeViewItem.ContextMenu> </TreeViewItem> </TreeViewItem> But with this markup the behavior is as intended, but the child items (the rooms) are indented too much. Anyway all the bining samples I could find use TextBlock instead of TreeViewItem in the DataTemplate, but wonder how to integrate the ContextMenu there.

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• Can not parse table information from html document.

  - by Harikrishna

  I am parsing many html documents.I am using html agility pack And I want to parse the tabular information from each document. And there may be any number of tables in each document.But I want to extract only one table from each document which has column header name NAME,PHONE NO,ADDRESS.And this table can be anywhere in the document,like in the document there is ten tables and from ten table there is one table which has many nested tables and from nested table there may be a table what I want to extract means table can be anywhere in the document and I want to find that table from the document by column header name.If I got that table then I want to then extract the information from that table. Now I can find the table which has column header NAME,PHONE NO,ADDRESS and also can extract the information from that.I am doing for that is, first I find the all tables in a document by foreach (var table in doc.DocumentNode.Descendants("table")) then for each table got I find the row for each table like, var rows = table.Descendants("tr"); and then for each row I am checking that row has that header name NAME,ADDRESS,PHONENO and if it is then I skip that row and extract all information after that row foreach (var row in rows.Skip(rowNo)) { var data = new List<string>(); foreach (var column in row.Descendants("td")) { data.Add(properText); } } Such that I am extracting all information from almost many document. But now problem is sometimes what happened that in some document I can not parse the information.Like a document in which there are like 10 tables and from these 10 tables 1 table is like there are many nested tables in that table. And from these nested tables I want to find the table which tabel has column header like NAME,ADDRESS,PHONE NO.So if table may be anywhere in the document even in the nested tables or anywhere it can be find through column header name.So I can parse the information from that table and skip the outer tabular information from that table.

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• Can not parse tabular information from html document.

  - by Harikrishna

  I am parsing many html documents.I am using html agility pack And I want to parse the tabular information from each document. And there may be any number of tables in each document.But I want to extract only one table from each document which has column header name NAME,PHONE NO,ADDRESS.And this table can be anywhere in the document,like in the document there is ten tables and from ten table there is one table which has many nested tables and from nested table there may be a table what I want to extract means table can be anywhere in the document and I want to find that table from the document by column header name.If I got that table then I want to then extract the information from that table. Now I can find the table which has column header NAME,PHONE NO,ADDRESS and also can extract the information from that.I am doing for that is, first I find the all tables in a document by foreach (var table in doc.DocumentNode.Descendants("table")) then for each table got I find the row for each table like, var rows = table.Descendants("tr"); and then for each row I am checking that row has that header name NAME,ADDRESS,PHONENO and if it is then I skip that row and extract all information after that row foreach (var row in rows.Skip(rowNo)) { var data = new List<string>(); foreach (var column in row.Descendants("td")) { data.Add(properText); } } Such that I am extracting all information from almost many document. But now problem is sometimes what happened that in some document I can not parse the information.Like a document in which there are like 10 tables and from these 10 tables 1 table is like there are many nested tables in that table. And from these nested tables I want to find the table which tabel has column header like NAME,ADDRESS,PHONE NO.So if table may be anywhere in the document even in the nested tables or anywhere it can be find through column header name.So I can parse the information from that table and skip the outer tabular information of that table.

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• How to replace openSSL calls with C# code?

  - by fonix232

  Hey there again! Today I ran into a problem when I was making a new theme creator for chrome. As you may know, Chrome uses a "new" file format, called CRX, to manage it's plugins and themes. It is a basic zip file, but a bit modified: "Cr24" + derkey + signature + zipFile And here comes the problem. There are only two CRX creators, written in Ruby or Python. I don't know neither language too much (had some basic experience in Python though, but mostly with PyS60), so I would like to ask you to help me convert this python app to a C# code that doesn't depend on external programs. Also, here is the source of crxmake.py: #!/usr/bin/python # Cribbed from http://github.com/Constellation/crxmake/blob/master/lib/crxmake.rb # and http://src.chromium.org/viewvc/chrome/trunk/src/chrome/tools/extensions/chromium_extension.py?revision=14872&content-type=text/plain&pathrev=14872 # from: http://grack.com/blog/2009/11/09/packing-chrome-extensions-in-python/ import sys from array import * from subprocess import * import os import tempfile def main(argv): arg0,dir,key,output = argv # zip up the directory input = dir + ".zip" if not os.path.exists(input): os.system("cd %(dir)s; zip -r ../%(input)s . -x '.svn/*'" % locals()) else: print "'%s' already exists using it" % input # Sign the zip file with the private key in PEM format signature = Popen(["openssl", "sha1", "-sign", key, input], stdout=PIPE).stdout.read(); # Convert the PEM key to DER (and extract the public form) for inclusion in the CRX header derkey = Popen(["openssl", "rsa", "-pubout", "-inform", "PEM", "-outform", "DER", "-in", key], stdout=PIPE).stdout.read(); out=open(output, "wb"); out.write("Cr24") # Extension file magic number header = array("l"); header.append(2); # Version 2 header.append(len(derkey)); header.append(len(signature)); header.tofile(out); out.write(derkey) out.write(signature) out.write(open(input).read()) os.unlink(input) print "Done." if __name__ == '__main__': main(sys.argv) Please could you help me?

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• Precompiled headers question

  - by Kotti

  Hello! I am right now reorganizing my project and what recently was a simple application now became a pair of C++ projects - static library and real application. I would like to share one precompiled header between two projects, but face some troubles with setting up the .pdb file paths. Assume my first project is called Library and builds it's .lib file with a corresponding Library.pdb file. Now, the second project is called Application and builds everything into the same folder (.exe and another Application.pdb file). Right now my both projects create their own precompiled headers file (Library.pch and Application.pch) based on one actual header file. It works, but I think it's a waste of time and I also think there should be a way to share one precompiled header between two projects. If in my Application project I try to set the Use Precompiled Header (/Yu) option and set it to Library.pch, it wouldn't work, because of the following error: error C2858: command-line option 'program database name "Application.pdb" inconsistent with precompiled header, which used "Library.pdb". So, does anyone know some trick or way to share one precompiled header between two projects preserving proper debug information?

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• Using for or while loops

  - by Gary

  Every month, 4 or 5 text files are created. The data in the files is pulled into MS Access and used in a mailmerge. Each file contains a header. This is an example: HEADER|0000000130|0000527350|0000171250|0000058000|0000756600|0000814753|0000819455|100106 The 2nd field is the number of records contained in the file (excluding the header line). The last field is the date in the form yymmdd. Using gawk (for Windows), I've done ok with rearranging/modifying the data and writing it all out to a new file for importing into Access except for the following. I'm trying to create a unique ID number for each record. The ID number has the form 1mmddyyXXXX, where XXXX is a number, padded with leading zeros. Using the header above, the first record in the output file would get the ID number 10106100001 and the last record would get the ID 10106100130. I've tried putting the second field in the header into a variable, rearranging the last header field into the required date format and then looping with "for" statements to append the XXXX part of the ID and then outputting it all with printf but so far I've been complete rubbish at it. Thanks for your help! gary

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• c#: how to read parts of a file? (DICOM)

  - by Xaisoft

  I would like to read a DICOM file in C#. I don't want to do anything fancy, I just for now would like to know how to read in the elements, but first I would actually like to know how to read the header to see if is a valid DICOM file. It consists of Binary Data Elements. The first 128 bytes are unused (set to zero), followed by the string 'DICM'. This is followed by header information, which is organized into groups. A sample DICOM header First 128 bytes: unused DICOM format. Followed by the characters 'D','I','C','M' Followed by extra header information such as: 0002,0000, File Meta Elements Groups Len: 132 0002,0001, File Meta Info Version: 256 0002,0010, Transfer Syntax UID: 1.2.840.10008.1.2.1. 0008,0000, Identifying Group Length: 152 0008,0060, Modality: MR 0008,0070, Manufacturer: MRIcro In the above example, the header is organized into groups. The group 0002 hex is the file meta information group which contains 3 elements: one defines the group length, one stores the file version and the their stores the transfer syntax. Questions How to I read the header file and verify if it is a DICOM file by checking for the 'D','I','C','M' characters after the 128 byte preamble? How do I continue to parse the file reading the other parts of the data?

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• Adding StyleSheets Programmatically in Asp.Net

  - by Braveyard

  I want to add StyleSheets programmatically in the head section but one of the examples I saw seemed to need to many lines of code to add just one style sheet even though I may need a lot: Example Code: HtmlLink css = new HtmlLink(); css.Href = "css/fancyforms.css"; css.Attributes["rel"] = "stylesheet"; css.Attributes["type"] = "text/css"; css.Attributes["media"] = "all"; Page.Header.Controls.Add(css); I also use Page.Header.RenderControl() method but it didn't work either. Object null something error was thrown. I also used Page.Header.InnerHtml and InnerText += "<link .... "/> things but they threw the Literal error which is I think common error. I used this code : List<Literal> cssFiles = new List<Literal>(); cssFiles.Add(new Literal() { Text = @"<link href=""" + ResolveUrl("~/Resources/Styles/MainMaster/MainDesign.css") + @""" type=""text/css"" rel=""stylesheet"" />" }); cssFiles.Add(new Literal() { Text = @"<link href=""" + ResolveUrl("~/Resources/Styles/MainMaster/MainLayout.css") + @""" type=""text/css"" rel=""stylesheet"" />" }); AddStyleRange(cssFiles); private void AddStyleRange(List<Literal> cssFiles) { foreach (Literal item in cssFiles) { this.Header.Controls.Add(item); } } It worked at first but when I change the pages it stopped working. I am using Master Page and I am writing these codes on Master.cs file and also some people recommended to use this.Header instead of Page.Header but when I built it throws an error which says I cannot declare that like this. It shouldn't be that hard to add many styles. It is getting complicated.

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• Liferay: Customise the web.xml HeaderFilter added during portlet deloyment

  - by gid

  I need to customise the deployment of my liferay portlet such that the GWT nocache.js files don't get a 'Expires' HTTP header set. My war file looks like this: view.jsp com.foobar.MyEntryPoint/com.foobar.MyEntryPoint.nocache.js com.foobar.MyEntryPoint/12312312313213123123123.cache.html WEB-INF/web.xml WEB-INF/portlet.xml WEB-INF/liferay-portlet.xml ... etc my web.xml is pretty much empty (only has the displayName) On deployment this is rewritten my liferay to have a series of filters in particalar: Header Filter com.liferay.portal.kernel.servlet.PortalClassLoaderFilter filter-class com.liferay.portal.servlet.filters.header.HeaderFilter Cache-Control max-age=315360000, public Expires 315360000 Header Filter *.js This filter adds an Expires header for about 2020 to the .nocache.js js files... the trouble is these files really shouldn't be cached (the hint is in the name :) For development purposes I have worked around this by disabling the filter using: com.liferay.portal.servlet.filters.header.HeaderFilter=false in portal-ext.properties globaly. What I what I would like to to is one of the following: Disable HeaderFilter only for this portlet or war file. I can always add my own expires Add an init-param to the HeaderFilter to match anything other than .nocache.js files Any ideas how either of these things could be achieved? Stack: liferay-6.0.1 CE, Windows 7, java 1.6.0_18, GWT 2.0.3

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