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  • What is the best HTML editor for Eclipse?

    - by Farinha
    I was amazed to find out that apparently Eclipse doesn't come with a decent HTML editor by default (it opened my .html file in some kind of browser view and apparently tried to render it). And the basic text editor is not good enough (I need at least some syntax highlighting and automatic indenting). Any suggestions?

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  • Persistent connections with pipelining

    - by Summer_More_More_Tea
    Hi: I have a question about the behavior of a browser( especially Firefox ) tackling with persistent connections: Must all the requests sent in one pipelined persistent connection direct to the same server? What about a request specified by user from address bar -- may it reuse an already established persistent connection to send its request or need another connection? Regards.

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  • generate image of basic figures with perl

    - by jonny
    I am using jalava library as a diagram drawing tool. It displays firgures as images in order to maintain compatibility with majority of browsers. When diagram block is being resized a request is being made and new gif image is generated and send to browser. What I need is generating image of basic blocks, like rounded rectangle, circle, diamond with specified parameters (height, width and color). I want to do all server-side; my server part is written on Perl.

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  • Should HTML be encoded before being persisted?

    - by Sir Psycho
    Should HTML be encoded before being stored in say, a database? Or is it normal practice to encode on its way out to the browser? Should all my text based field lengths be quadrupled in the database to allow for extra storage? Looking for best practice rather than a solid yes or no :-)

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  • how to Load PPT in silverlight

    - by Srikanth
    Hi....I need to prepare proof-of-concept for a silverlight application. For that I need to load PPT in silverlight. I just need to load PPT in browser and allow the user to perform next, previous, stop and pause actions. Anybody can help out.

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  • xDebug : Output traces in php script?

    - by Industrial
    Hi! I have tried to use xDebug on my local Ubuntu environment to speed up development and it's a great asset. However, I would like to see the output of the Trace function directly in the browser, at the end of the script. How can this be done?

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  • How to do an if statement on a function in PHP?

    - by Bruce
    I just realized that you can't just use an if statement on a function, for example this doesn't work: function sayHello() { echo "Hello World"; } if(sayHello()) echo "Function Worked"; else echo "Function Failed"; I also saw that a function can't be put as the value of a variable. So how can I do an if statement to check if a function has executed properly and display it to the browser?

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  • System.Web.UI not available in console app?

    - by Walter
    Hey everybody, Im trying to write a quick console app that outputs data to an HTML file, however im having trouble accessing the System.Web.UI namespace. Adding System.Web to my references places a warning icon on top of the reference name in the solution explorer and System.Web is not available in the .NET reference list (in order for me to actually add it to the project I have to go to the object browser and add it from there). Anybody have any ideas about what I could be missing? Thanks alot people!

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  • How to refresh all pages in a frameset

    - by arwa
    Hi everyone ,, using php I would like to force the browser to refresh all pages -frams- in the frameset , as if the user had press F5 button. when I use header("Location: frameset.php"); it reload the whole frameset int one frame which had the action any help is Appreciated :)

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  • typeof for html plugin elements

    - by gf
    When using ECMAScripts typeof on plugin elements (i.e. embed or object), Safari & FireFox return "function": typeof(window.document['myPlugin']) // "function" This can't be influenced on the plugin side, as the browser doesn't call the plugin here. Funny enough, in IE the same line evaluates to "object". Is that simply implementation dependent behaviour as per ECMAScript §11.4.3 or am i missing something here?

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  • jquery: popup menu upon clicking link ?

    - by wefwgeweg
    is there any way to "wait for user action on popupmenu" after an element is clicked ? for example: person A clicks on link. javascript menu popups asking what the user would like to do with this link. user should not be allowed to click anywhere else but the popup menu. after user clicks an action on the menu, the default browser action should happen (ie. link to the next page)

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  • Simple WCF service with REST - Resource cannot be found - error with ASP.NET Debug Server?

    - by lesasch
    Hi, I'm testing a very simple WCF-Service with REST functionality enabled. It works fine on IIS, but the VS2010 debug webserver always says "The resource cannot be found" when appending the parameter after the .svc file in the browser uri. Is this a known issue with the asp.net debug webserver that it cannot work with REST or am I doing anything wrong? (again: with IIS, it works)

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  • handling javaScript alerts when running a selenium test?

    - by Mo
    Hi I am am running some selenium tests(ruby) on my web page and as i enter an invalid characters in to a text box i have the JavaScript throw a alert like so if(isNaN($(this).val()) || Number($(this).val().valueOf() <=0)){ alert("Please Enter A Number"); } how can i handle this alert when its made and close the pop up? i tried to use the wait_for_pop_up() and close() but i think that's only for browser pop up's and not JavaScript alerts. any ideas? thanks

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  • Chrome extension help

    - by Pasta
    I want to notify an user using Chrome browser. I need something powerful like changing the Chrome skin colour, highlighting things or at the least like this extension putting an icon on the address bar https://chrome.google.com/extensions/detail/jhejngphiacapbgllhagbpdkkdieeaej Can someone please help?

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  • Responsive grid, floated elements move underneath one another when min-width is reached

    - by Francesca
    I'm in the process of creating a responsive site (currently only working on the main content.) I've created two floated divs with percentage based widths. One contains an image which resizes with the browser resizing. The image has a min-width of 100px. Can anyone tell me why when put into a mobile sized width it doesn't drop down? How can I make the image stack underneath the text? JS Fiddle Live site

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  • How can I remove rows with unique values? As in only keeping rows with duplicate values?

    - by user1456405
    Here's the conundrum, I'm a complete and utter noob when it comes to programming. I understand the basics, but am still learning javascript. I have a spreadsheet of surveys, in which I need to see how particular users have varied over time. As such, I need to disregard all rows with unique values in a particular column. The data looks like this: Response Date Response_ID Account_ID Q.1 10/20/2011 12:03:43 PM 23655956 1168161 8 10/20/2011 03:52:57 PM 23660161 1168152 0 10/21/2011 10:55:54 AM 23672903 1166121 7 10/23/2011 04:28:16 PM 23694471 1144756 9 10/25/2011 06:30:52 AM 23732674 1167449 7 10/25/2011 07:52:28 AM 23734597 1087618 5 I've found a way to do so in VBA, which sucks as I have to use excel, per below: Sub Del_Unique() Application.ScreenUpdating = False Columns("B:B").Insert Shift:=xlToRight Columns("A:A").Copy Destination:=Columns("B:B") i = Application.CountIf(Range("A:A"), "<>") + 50 If i > 65536 Then i = 65536 Do If Application.CountIf(Range("B:B"), Range("A" & i)) = 1 Then Rows(i).Delete End If i = i - 1 Loop Until i = 0 Columns("B:B").Delete Application.ScreenUpdating = True End Sub But that requires mucking about. I'd really like to do it in Google Spreadsheets with a script that won't have to be changed. Closest I can get is retrieving all duplicate user ids from the range, but can't associate that with the row. That code follows: function findDuplicatesInSelection() { var activeRange = SpreadsheetApp.getActiveRange(); var values = activeRange.getValues(); // values that appear at least once var once = {}; // values that appear at least twice var twice = {}; // values that appear at least twice, stored in a pretty fashion! var final = []; for (var i = 0; i < values.length; i++) { var inner = values[i]; for (var j = 0; j < inner.length; j++) { var cell = inner[j]; if (cell == "") continue; if (once.hasOwnProperty(cell)) { if (!twice.hasOwnProperty(cell)) { final.push(cell); } twice[cell] = 1; } else { once[cell] = 1; } } } if (final.length == 0) { Browser.msgBox("No duplicates found"); } else { Browser.msgBox("Duplicates are: " + final); } } Anyhow, sorry if this is the wrong place or format, but half of what I've found so far has been from stack, I thought it was a good place to start. Thanks!

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  • block z-positioning without z-index

    - by Peter
    Please, have a look at: http://twitter.github.com/bootstrap/base-css.html There are many examples like this one: if you look closer to the block borders, you can see that the gray block is under the white one. Using the browser's developer tools you can see that both boxes have an inherited z-index: auto; I can't reproduce this effect on my website (without using z-index). So, my question is: Why is the gray block under the white one?

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  • GWT - Reusing Callback Class

    - by moorsu
    My custom callback class implements AsyncCallback (like MyAsyncCallback implements AsyncCallback) and planning use single instance of MyAsyncCallback for multiple rpc method executions. Is this approach safe?. Or should have to create new instance of MyAsyncCallback for every interaction from browser to server?. I am kind of tired of seeing so many anonymous AsyncCallback code blocks. Thanks for your input

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  • Losing context from JQuery post with ASP.Net MVC

    - by Dan
    I have a JQuery dialog box on a page that calls something like this: $.post("/MyController/MyAction", { myKey: key} //... And this successfully gets here: [HttpPost] public ActionResult MyAction(int myKey) { //do some stuff return RedirectToAction("AnotherAction"); } The problem is that the RedirectToAction has no effect on the webbrowser. I am guessing this is because the JQuery post is kinda on a different 'tread' so it doesn't know where to send the response? How do I get the browser to load the new response?

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  • When a asp.net button is clicked, add #button to the url

    - by Blankman
    Using jquery, when a button is clicked (server side), I want to append #button to the url. This will only be used when there is validation errors, I want the browser to scroll to the bottom where the button is. I already tried MaintainScrollPositionOnPostback but it doesn't work here since the validation rows are made visible upon clicking the button.

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  • Does Flash/Flex gets Off?

    - by Praveen Chandrasekaran
    Does the the Flash/flex development die because of the HTML5? flash is the main need to play the multimedia activities on the browser. HTML5 includes this video playing option just with the tag. Everybody knows flash content takes time to load initially.So what about the Future of Flash and Flex development people?

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  • Subdomain forwarding using .htaccess

    - by RJ
    I want to redirect a praticular subdomain to the main domain http(s)://dl.example.com/par1/par2 to http(s)://www.example.com/par1/par2 How to achieve the above using .htaccess Why i want to do this: Whenever any user download a file from my server, if the file is huge , then user cannot do any other operation until the file is downloaded completely...so the solution that i have thought is to forward the download request through subdomain so that the browser may continue with rest of the operation. Thanks

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