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  • JavaScript border-color/color styling

    - by Dan
    Hi! I'd like to style 'input.submit' of a form (hover effect for IE) using JS and tried the following which doesn't work unfortunately. <!--[if IE]> <script type="text/javascript"> // CHANGE SUBMIT STYLE var foo = document.getElementByClass('input.submit'); foo.onmouseover = this.style.border-color='#000000'; this.style.color='#000000'; foo.onmouseout = this.style.border-color='#888888'; this.style.color='#888888'; foo.onclick = this.style.border-color='#000000'; this.style.color='#000000'; </script> <![endif]--> Could you please fix this for me? TIA, Dan

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  • Executing commands containing space in bash

    - by Epitaph
    I have a file named cmd that contains a list of unix commands as follows: hostname pwd ls /tmp cat /etc/hostname ls -la ps -ef | grep java cat cmd I have another script that executes the commands in cmd as: IFS=$'\n' clear for cmds in `cat cmd` do if [ $cmds ] ; then $cmds; echo "****************************"; fi done The problem is that commands in cmd without spaces run fine, but those with spaces are not correctly interpreted by the script. Following is the output: patrick-laptop **************************** /home/patrick/bashFiles **************************** ./prog.sh: line 6: ls /tmp: No such file or directory **************************** ./prog.sh: line 6: cat /etc/hostname: No such file or directory **************************** ./prog.sh: line 6: ls -la: command not found **************************** ./prog.sh: line 6: ps -ef | grep java: command not found **************************** ./prog.sh: line 6: cat cmd: command not found **************************** What am I missing here?

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  • PHP Curl's Proxy feature causes no information to be returned

    - by Grant David Bachman
    I'm working on a PHP script right now which sends requests to our school's servers to get real-time information about class sizes for different courses. The script runs perfectly fine when I don't use a proxy, returning a string full of course numbers and available seats. However, I want to make this a service for the students, and I'm afraid that if I make too many requests my ip will get blocked. So I'm attempting to do this through a proxy, with no success. As soon as I add the CURLOPT_HTTPPROXYTUNNEL and CURLOPT_PROXY fields to my requests nothing gets returned. I'm not even sure how to troubleshoot it at this point since I'm not getting an error message of any kind. Does anyone know what's going on or how to at least troubleshoot it?

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  • javascript error for the textbox

    - by prince23
    hi, <asp:Button ID="Button1" runat="server" Text="Button" OnClientClick ="toggletr();" /> <script type ="text/javascript" > function toggletr() { debugger; var Inputs =$get("TextBox1"); } </script> i trying this i am getting error: Microsoft JScript runtime error: Object expected but in textbox it contains value //var Inputs = document .getElementById ("TextBox1"); if i do like this i am getting the value. can any one tell me how to solve this one in javscript using $get() or JQuery how to assign value thank you

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  • Boost.Python tutorial in Ubuntu 10.04

    - by Doughy
    I downloaded the latest version of Boost and I'm trying to get the Boost.python tutorial up and running on Ubuntu 10.04: http://www.boost.org/doc/libs/1_43_0/libs/python/doc/tutorial/doc/html/python/hello.html I navigated to the correct directory, ran "bjam" and it compiled using default settings. I did not yet create a bjam config file. The compilation appears to have worked, but now I have no idea how to include the files in my python script. When I try to run the python hello world script, it gives me this error: Traceback (most recent call last): File "./hello.py", line 6, in <module> import hello_ext ImportError: libboost_python.so.1.43.0: cannot open shared object file: No such file or directory Anyone know what is going on?

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  • How to integrate pep8.py in Eclipse?

    - by DZPM
    A little background: PEP 8 is the Style Guide for Python Code. It contains the conventions all python programmers should follow. pep8.py is a (very useful) script that checks the code formating of a given python script, according to PEP 8. Eclipse is a great IDE. With the Pydev extension, it that can be used to develop Python I run pep8.py manually when I'm scripting, but with bigger projects I prefer to use Eclipse. It would be really useful to integrate pep8.py in Eclipse/Pydev, so it can be run automatically in all the files in the project, and point to the lines containing the warnings. Maybe there is an obvious way to do it, but I haven't found it yet. Question is: How to integrate pep8.py in Eclipse?

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  • Using jQuery to load Telerik MVC scripts.

    - by ProfK
    I'm busy building my first MVC app that uses the Telerik MVC components. Their docs specify that the ScriptRegistrar helper be called right at the bottom of a view, e.g. "at the end of the master page.". I assume this renders a script block that must only run when the page has loaded. I normally prefer to achieve this using jQuery, and keep all my script related stuff at the top of my master page, preferably in the <head> tag. Is there anything I can do to achieve this with the Telerik components and do away with the lone and forgotten helper call at the bottom of my master page?

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  • My Javascript Object is too big

    - by Kubi
    I am creating a really big javascript object on page load. I am getting no error on firefox but on Internet Explorer I am getting an error saying that- Stop running this script ? A script on this page is causing your web browser to run slowly. If it continues to run, your computer might become unresponsive. Is there any size limit for Javascript objects in Internet Explorer ? Any other solutions but not dividing the object ? Any help would be greatly appreciated,

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  • My Javascript Object is too big

    - by Kubi
    I am creating a really big javascript object on page load. I am getting no error on firefox but on Internet Explorer I am getting an error saying that- Stop running this script ? A script on this page is causing your web browser to run slowly. If it continues to run, your computer might become unresponsive. Is there any size limit for Javascript objects in Internet Explorer ? Any other solutions but not dividing the object ? Any help would be greatly appreciated,

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  • Trying to cause java.lang.OutOfMemoryException

    - by portoalet
    Hi, I am trying to reproduce java.lang.OutOfMemoryException in Jboss4, which one of our client got, presumably by running the J2EE applications over days/weeks. I am trying to find a way for the webapp to spitout java.lang.OutOfMemoryException in a matter of minutes (instead of days/weeks). One thing come into mind is to write a selenium script and has the script bombards the webapps. One other thing that we can do is to reduce JVM heap size, but we would prefer not to do this, as we want to see the limit of our system. Any suggestions? ps: I don't have access to the source code.

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  • Passing Parameters to Child Tasks from a Parent Task in Rake

    - by Haseeb Khan
    I am new to the world of Rake and currently writing a Rake Script which consists of various tasks depending on the arguments passed to it on runtime. From some Tutorials over the web, I figured out how to pass parameters to the Script as well how to make a task which is dependent on other subtasks. For reference, I have mentioned a sample below: task :parent, [:parent_argument1, :parent_argument2, :parent_argument3] => [:child1, :child2] do # Perform Parent Task Functionalities end task :child1, [:child1_argument1, :child1_argument2] do |t, args| # Perform Child1 Task Functionalities end task :child2, [:child2_argument1, :child2_argument2] do |t, args| # Perform Child2 Task Functionalities end Following is what I want to achieve: I want to pass the arguments passed to the parent task to the child tasks. Is it allowed? Is there a way I can make the child tasks as private so they can't be called independently? Thanks in advance.

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  • How to execute with /bin/false shell

    - by Amar
    I am trying to setup per-user fastcgi scripts that will run each on a different port and with a different user. Here is example of my script: #!/bin/bash BIND=127.0.0.1:9001 USER=user PHP_FCGI_CHILDREN=2 PHP_FCGI_MAX_REQUESTS=10000 etc... However, if I add user with /bin/false (which I want, since this is about to be something like shared hosting and I don't want users to have shell access), the script is run under 1001, 1002 'user' which, as my Google searches showed, might be a security hole. My question is: Is it possible to allow user(s) to execute shell scripts but disable them so they cannot log in via SSH?

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  • jQuery and Canvas.toDataURL

    - by Jeff
    I'm working on a script, and a small part of that involves taking a canvas and converting it to a downloadable image. To do this, I do: var thumb_jpeg = thumbnail.toDataURL("image/jpeg"); $("#" + options.dest).attr('src',thumb_jpeg); ...where thumbnail is a canvas tag and options.dest is the name of an img id. This code works perfectly in Chrome, but when I try it in Firefox, Firebug throws up this error: Security error" code: "1000 var thumb_jpeg = thumbnail.toDataURL("image/jpeg"); I would link to the whole script, but everything is hosted on my computer. Does anyone have any idea what this might mean? Thanks! Jeff

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  • Big text appears for few second on page refresh in IE, How to solve?

    - by metal-gear-solid
    Text always appears in big size for a few seconds when one refreshes the page on IE only, which doesn't look very good. pleas look at IE 7 and try to refresh (I've e.g. been pressing ctrl + F5) to see what i'm facing. I'm also using sIFR on this site I check a js error of page and this is the problematic area. <script type="text/javascript">var arr = new Array(3) arr[0] = "Jani" arr[1] = "Tove" arr[2] = "Hege"var arr2 = new Array(3) arr2[0] = "John" arr2[1] = "Andy" arr2[2] = "Wendy"document.write(arr.concat(arr2))</script>

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  • Reference methods defined in one JScript file from another JScript

    - by Thomas Svensen
    I am writing some server-side scripts using jscript and WSH. The scripts are getting quite long, and some common functions and variables would fit better in a general library script which I included in my various script instances. But, I cannot find a way reference one JScript file from another. For a moment, I though reading the file contents and passing it to "eval()" could work. But, as it says on MSDN: "Note that new variables or types defined in the eval statement are not visible to the enclosing program." (http://msdn.microsoft.com/en-us/library/b51a45x6.aspx) Is there any way to include/refence a JScript from another one?

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  • Formmail redirect question

    - by Elliot
    So I'm using a basic formmail script. Within the script I'm using a redirect variable. The value of the redirect is something like,"http://www.mysite.com/NewOLS_GCUK_EN/bling.aspx?BC=GCUK&IBC=CSEE&SIBC=CSEE" When the redirect action happens however, the url appears in the browser as: http://www.mysite.com/NewOLS_GCUK_EN/bling.aspx?BC=GCUK&amp;IBC=CSEE&amp;SIBC=CSEE you can see the &'s are replaced with "& a m p ;" is there any way to fix this? Thanks! -Elliot

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  • Google Maps geocoding (address to GLatLng)

    - by antosha
    Hi, I am trying to draw a geodesic polyline with Google Maps JavaScript API from two address points. <script type="text/javascript">// <![CDATA[ var polyOptions = {geodesic:true}; var polyline = new GPolyline([ new GLatLng(), new GLatLng() ], "#f36c25", 5, 0.8, polyOptions); map.addOverlay(polyline); if (GBrowserIsCompatible()) { map.addOverlay(polyline); } // ]]></script> Could someone tell me how can I dynamically geocode an address into GLatLng coordinates? (I am a little confused after reading Google's API documentation http://code.google.com/apis/maps/documentation/javascript/v2/services.html) Thanks :)

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  • File Folder copy

    - by Dario Dias
    Below is the VBScript code. If the file/s or folder exist I get scripting error, "File already exists". How to fix that? How to create folder only if it does not exist and copy files only that are new or do not exist in source path? How to insert the username (Point 1) after "Welcome" and at (Poin 3) instead of user cancelled? Can the buttons be changed to Copy,Update,Cancel instead of Yes,No,Cancel? (Point 2) The code: Set objFSO = CreateObject("Scripting.FileSystemObject") Set wshShell = WScript.CreateObject( "WScript.Shell" ) strUserName = wshShell.ExpandEnvironmentStrings( "%USERNAME%" ) Message = " Welcome to the AVG Update Module" & vbCR '1* Message = Message & " *****************************" & vbCR & vbCR Message = Message & " Click Yes to Copy Definition Files" & vbCR & vbCR Message = Message & " OR " & vbCR & vbCR Message = Message & " Click No to Update Definition Files." & vbCR & vbCR Message = Message & " Click Cancel (ESC) to Exit." & vbCR & vbCR X = MsgBox(Message, vbYesNoCancel, "AVG Update Module") '2* 'Yes Selected Script If X = 6 then objFSO.FolderExists("E:\Updates") if TRUE then objFSO.CreateFolder ("E:\Updates") objFSO.CopyFile "c:\Docume~1\alluse~1\applic~1\avg8\update\download\*.*", "E:\Updates\" , OverwriteFiles MsgBox "Files Copied Succesfully.", vbInformation, "Copy Success" End If 'No Selected Script If X = 7 then objFSO.FolderExists("Updates") if TRUE then objFSO.CreateFolder("Updates") objFSO.CopyFile "E:\Updates\*.*", "Updates", OverwriteFiles Message = "Files Updated Successfully." & vbCR & vbCR Message = Message & "Click OK to Launch AVG GUI." & vbCR & vbCR Message = Message & "Click Cancel (ESC) to Exit." & vbCR & vbCR Y = MsgBox(Message, vbOKCancel, "Update Success") If Y = 1 then Set WshShell = CreateObject("WScript.Shell") WshShell.Run chr(34) & "C:\Progra~1\avg\avg8\avgui.exe" & Chr(34), 0 Set WshShell = Nothing End if If Y = 3 then WScript.Quit End IF 'Cancel Selection Script If X = 2 then MsgBox "No Files have been Copied/Updated.", vbExclamation, "User Cancelled" '3* End if

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  • Javascript function in external file is undefined when declared in a certain way

    - by Obay
    myfunc() runs successfully when called from within the same js file. but it is undefined (Firebug) when called from an HTML page: JS file: $(function() { myfunc() { alert('inside myfunc'); } alert('outside myfunc'); myfunc(); //this successfully runs myfunc() }); HTML: <script> $(function() { myfunc(); //this doesn't run myfunc(). It's undefined }); </script> But when I change myfunc() declaration to: myfunc = function () { ... } It's no longer undefined, and runs successfully. Sorry for this very noob question, but what just happened? Why did it work when I changed the way I declared the function?

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  • Javascript draw dynamic line

    - by Ranch
    Hello, I'm looking for Javascript code for letting the user draw a line (on an image). Just as the line tool in Photoshop (for example): The user clicks on the image, drags the mouse (while the line between the start point and the mouse point is dynamically drawn on mouse drag). I would also need a callable function to send the page the start and end coordinates. I've found this very nice script for area selection: http://www.defusion.org.uk/code/javascript-image-cropper-ui-using-prototype-scriptaculous/ and I've found many script for drawing lines (and other shapes in JS), but could not find what I'm looking for. Thanks

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  • CurvyCorners in Wordpress Theme only rounds some corners in IE - what am I doing wrong?

    - by user346602
    Hi, I'm implementing the CurvyCorners script on a blog I'm developing. The script works in IE on some parts of the blog, but not others. I've used the following code to add it to the functions.php file (as suggested by someone smarter than me): function load_curvy_corners() { wp_enqueue_script('curvycorners', get_bloginfo('stylesheet_directory') .'/scripts /curvycorners.src.js','','',true); } add_action('init', 'load_curvy_corners'); Here is the site I'm working on: http://www.bellissimafashions.com/blog/ The container and logo area appear rounded in IE, but the navigation area is still square and seems to take awhile to load now. I don't know if this has something to do with the fact the theme I'm using (Pure II by beathemes) has placed the left side in the footer.php?

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  • recursive html2haml

    - by yaya3
    I have many html files in nested directories which I need to convert to Haml templates I've modified the following bash script from here - http://terrbear.org/?p=277 to modify html files and not erb but I still need to modify it to be recursive ... #!/bin/bash if [ -z "$1" ]; then wdir="." else wdir=$1 fi for f in $( ls $wdir/*.html ); do out="${f%}.haml" if [ -e $out ]; then echo "skipping $out; already exists" else echo "hamlifying $f" html2haml $f > $out fi done I've named this script h2h.sh and tried going for commands like h2h.sh `find . -type d` I'm getting no output in the terminal Thanks

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  • jquery clear animation queue

    - by Elliott
    I have the code below, which works fine it can be viewed here for an example. Once the user hovers over one menu, you can then not hover over it again unless the page is refreshed. I have a feeling its something to do with my queue and I have tried .stop() but doesnt seem to work. <script type="text/javascript"> $(document).ready(function() { $('li').hover(function() { $(this).children("p.subtext").stop().slideDown(); }, function() { $(this).children("p.subtext").stop().animate({height:'0px'},{queue:false, duration:600, easing: 'easeOutBounce'}) }); }); </script> Cheers

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  • STAThread and Process output capture in c#

    - by alex
    Hi: This is a strange problem I encountered. I have an window application written in c# to do testing. It has a MDI parent form that is hosting a few children forms. One of the forms launch test cripts by creating processes and capture the scripts output to a text box. Another form open serial port and monitoring the status of the device I am working on(like a shell). If I ran both of them together, the output of the script seems only appear in the text box after the test is done. However, If I don't open the serial port form, the output of the script is captured in real time. Does anyone knows what's causing the problem? I notice the onDataReceived even handler for serial port form has a [STAThread] header to it. Will this cause the serial port thread having higher priority than other processes? Thanks in advance.

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  • uppercase to lowercase in bash on a mac

    - by Mala
    Hi I'm writing a bash script which needs to convert a string to lowercase. The problem is I'm doing it on a mac so 'tr' is not available. How can I go about doing this on a mac? The problem I'm trying to tackle is that my script needs to recognize an if an extension is a .gif or a .jpg - and I don't want to have to check for .jpeg, .jPeg, .JPEG, .JPeg, etc etc etc... if there's a smarter way of doing this than just converting to lowercase and testing for gif, jpg and jpeg, i'm all ears :)

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