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  • How to insert <li> element on <ul> using pure javascript

    - by Damiii
    I am having an issue with javascript and i don't know how to solve it ... Actually my code is working good with jsfiddle, but when i try to insert on my HTML page ,it simply doesnt work anymore ... What i want to, is to add the < li on < ul each time i tried to hit the button named "Add" ! HTML code: .... <td width="50%" valign="top"> <b> SUPER: </b> <ul id="ul"> </ul> </td> .... <input type="submit" value="Add" onclick="add()"/> .... JavaScript code: <script type="text/javascript"> function add(){ var ul = document.getElementById("ul"); var li = document.createElement("li"); li.innerHTML = "LoL"; ul.appendChild(li); } </script> The result with that code : it doesn't add anything on my HTML page when i try to hit the button... Thankfully,

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  • C# Get HTML Element Data with Post Back

    - by user303938
    One site would take data from the site var.C # PostBack method.But when the page's source code as submitted does not renewed.Object Can not Be Coming Referanced error.So I do post but the page refresh itself.This post has been displayed next to new data coming from the user how can I get? Thanks...

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  • cant find div element in ajax data find

    - by Shrey
    This is my whole Ajax page which is returned <!DOCTYPE div PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <div class="CareerAjaxData">Simple Div Content</div> The jQuery script in the Main page which calls this Ajax page is $.ajax({ type : 'POST', url : url, data : data, datatype : 'html', success : function(ajaxdata) { var $tabcontent = $(ajaxdata).find('.CareerAjaxData'); console.log($tabcontent.html()); } }); But the output of Console gives: undefined I get proper response from the server. But there some problem with js I guess. whats wrong here..??

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  • Puppet - pass variable with a file create command

    - by Tim Brigham
    I need a way to pass a given variable - lets say thearch - to several different files within a given class. I need to be able to state the contents of this variable for each file individually. I have tried the following: file { "xxx": thearch => "i386", path => "/xxx/yyyy", owner => root, group => root, mode => 644, content => template("module/test.erb"), } This doesn't pass this variable so I can use it with a <%=thearch% statement within the erb file as I expect. What am I doing wrong here?

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  • Unable to create files in a directory

    - by vamsi360
    I have created a directory in Virutalbox. Using VBoxManage, I am executing a script inside the Ubuntu VM directory I created above from Ubuntu host OS. But if the script in the VM contains commands for creating a new file, they are not executing. "echo" commands before and after the touch ommand are working fine. I even used root user for VBoxManage to install. I think the directory is not allowing the files to be created . How can I make a directory in Linux to be 777 to all new files created automatically. I mean, even if I make the directory (chmod 777 dir), I am unable to execute the script from the host. Please help. It may be simple permissions problem. Even root is unable to execute. VBoxManage guestcontrol "Ubuntu_10_04" execute --image "/bin/bash" "/home/cloudlet/Desktop/temp2/three" --username root --password root --verbose --wait-exit --wait-stdout -- -l /usr Please help. I am struggling with this problem for the past one week.

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  • Create directory using rake in windows

    - by intern
    We were trying to run fllowing code in rake file: directory "tmp" file "hello.tmp" => "tmp" do sh "echo 'Hello' >> 'tmp/hello.tmp'" end We have taken this code from http://jasonseifer.com/2010/04/06/rake-tutorial But, since we are working on windows commands like'sh','echo' wont work.. according to the explanation given for the above code, it should first create a directory 'tmp' and then create a file 'hello.tmp' which will have 'hello' as its text.. Firstly, how can we do this for windows? and Secondly, a file with extension '.tmp' sounds quite wierd.. what does 'hello.tmp' specifies? Does it simply mean that 'hello.tmp' is a text file in 'tmp' directory?

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  • Create a certificate file

    - by saeed hardan
    I have a proxy that I want to test. The proxy generates a private key and a certificate like here . I have tried to copy the content as in the link in a file and name it x.CER , then clicked on it and i got the message : This file is invalid for use as the following : Security Certificate how can i install them on windows ? note: I have set in internet options that all the traffic goes throw the proxy

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  • thrust::unique_by_key eating up last element

    - by Programmer
    Please consider the below simple code: thrust::device_vector<int> positions(6); thrust::sequence(positions.begin(), positions.end()); thrust::pair<thrust::device_vector<int>::iterator, thrust::device_vector<int>::iterator > end; //copyListOfNgramCounteachdoc contains: 0,1,1,1,1,3 end.first = copyListOfNgramCounteachdoc.begin(); end.second = positions.begin(); for(int i =0 ; i < numDocs; i++){ end= thrust::unique_by_key(end.first, end.first + 3,end.second); } int length = end.first - copyListOfNgramCounteachdoc.begin() ; cout<<"the value of end -s is: "<<length; for(int i =0 ; i< length ; i++){ cout<<copyListOfNgramCounteachdoc[i]; } I expected the output to be 0,1,1,3 of this code; however, the output is 0,1,1. Can anyone let me know what I am missing? Note: the contents of copyListOfNgramCounteachdoc is 0,1,1,1,1,3 . Also the type of copyListOfNgramCounteachdoc is thrust::device_vector<int>.

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  • Use javascript to get the style of an element from an external css file

    - by Alan
    I have a html like this: <html> <head> <link rel="stylesheet" type="text/css" media="all" href="style.css"> </head> <body> <div id="test">Testing</div> <script> alert(document.getElementById('test').style.display); </script> </body> </html> The style.css: div { display:none; } I expect the js would return "none", but it return an empty string instead. Is there any way to solve this problem?

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  • SVG text parameter changing on conversion to image uri : random dy on tspan element

    - by Kitex
    Sorry that I could not compile jsfiddle because it's jsf application hosted locally and code is dependent on data from jsf application. Although I have arrange part of it and part if it as snippet here. Now Everything's correct in Firefox. Suddenly when I open it in chrome something happened. The text on raphael paper suddenly gets scattered in the paper. It's not where it's meant to be. This happens when I convert svg to image and again generate svg. Everything works fine in Firefox. There is chagne id dy of tspan dy=3.09499999 dy=432.0949999999999 Why is there this change in dy although x and y are same? SVG Correct: The fiddle is here. SVG Incorrect: The fiddle is here. function printMap(){ var svg = $('#map').html().replace(/>\s+/g, ">").replace(/\s+</g, "<"); // strips off all spaces between tags canvg('cvs', svg, { ignoreMouse: true, ignoreAnimation: true }); var canvas = document.getElementById('cvs'); var img = canvas.toDataURL("image/png"); $("#resImg").attr("src",img); $("#resImg").css("display",'block'); //$("resImg").css("display",'none'); $("#map").css("display",'none'); // location.href = img; } Before: Text are above the object: After: Texts are scattered:

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  • Jquery find first visible element after horizontal scroll

    - by lolo flores
    I’m new (only two weeks old) in Jquery, so please bear with me. I know that a very similar question was asked some time ago but I do not know how to adapt the answer to my problem. I have a very wide multicolumn layout something like this: | aaaa | bbbb | cccc | … | | aaaa | b | cc | … | | aaa | cccc | ddd | … | The code looks like: <div id="container"> <p>aaaaaaaaaaa</p> <p>bbbbb</p> <p>ccccccccccc</p> <p>dddddddddd</p> ... <p>xxxxxx</p> </div> There is no vertical scrolling and the container width is set in such a way that only two columns are shown. The user scrolls left or right to see the relevant text. What I want is to get the position currently on display, store it (maybe in a cookie) and retrieve it the next time the user opens the page. I think that I need a way of finding out what paragraph is currently the left-top most, but other suggestions are very welcome. Any ideas? btw: this is an internal project, so Mozilla only :-) Thanks Lolo

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  • Windows Server 2008 scheduled tasks cannot create files

    - by Nick Cartwright
    We have a series of tasks which, when run interactively over the command line run fine creating temporary files and (importantly) logs and backups. When we schedule the task with Administrator privileges to run at the highest priority, however, no logs or temporary files are created! All the directories have read/write privileges as administrator. Has anyone else experienced this?? We are running Windows 2008 Server & the job is configured for 'Windows Vista or Windows Server 2008'. Any help would be much appreciated! OK - so we installed Z-Cron and it works perfectly.... Still a really really strange error from Windows 2008 Task Scheduler, but a solution is perhaps not quite so urgent now we have Z-Cron working!

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