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  • How to detect in a Flex app if a camera is already in use by another application?

    - by Alex Fisherr
    I am making an application that plays the video stream from the user's local system (both Windows and Mac). I use the Camera.getCamera() method and in turn Camera.names to get a list of camera attached with the system. Unfortunately, if the camera is already in use by another application, say a desktop application on user's system, the browser is crashed. Is there any way that I can detect if a specific camera from the list of available camera is already in use by any other application?

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  • Android WebView seems to ignore "viewport" information on web pages

    - by Evan
    I have a website that is using the viewport META tag to tell mobile browsers how to display content ( ). Viewing the page in the Android browser looks correct (and iPhone, etc). When I load the page into a WebView component in an android Application, the WebView ignores the "VIEWPORT" tag, and renders the page at "full" resolution, which is zoomed-in in this case.

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  • How can I generate images of basic figures with Perl?

    - by jonny
    I am using jalava library as a diagram drawing tool. It displays figures 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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  • Incorrect new Uri(base, relative) behaviour in .NET

    - by dr. evil
    When you create a new Uri like this: New Uri(New Uri("http://example.com/test.php"),"?x=y") it returns: http://example.com/?x=y It was supposed to return: http://example.com/test.php?x=y according to the every major browser out there (I'm not quite sure what RFC says though). Is this is a bug or is there any other function out there which behaves correctly, also what's the best way to fix it without reinventing the wheel?

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  • Chrome extension Page Action JS

    - by Radek Šimko
    I'm trying to create an extension using this docs: http://code.google.com/chrome/extensions/content_scripts.html I want a part of JS code to run when document is ready (loaded). This is my manifest.json: { "name": "OwnExtension", "version": "0.1", "content_scripts": [ { "matches": ["https://my.site.eu/*"], "css": ["styles.css"], "js": ["main.js"] } ] } This is my main.js: alert(10); Am I doing sth wrong, that nothing happend when page https://my.site.eu/ loaded in browser?

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  • Prevent XSS but allow all characters?

    - by Dr Hydralisk
    How can I prevent XSS but allow any characters to be used? Like I can post HTML code on a forum like <html><body><h1>Test</h1></html>, but it would not be rendered in the browser as html? How can I do this so it does not convert the characters in PHP?

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  • How to explicitly add a cookie in Watir?

    - by Sands
    I need to set a cookie in IE to execute some specific flow. I tried using the following code ieb = Watir::IE.new ieb.document.cookie="rememberme=foobar;Path=/; Domain=sometestdomain.com" # Bring up browser and do bunch of stuff However, I see that when the IE comes up, rememberme cookie is not set. Am I doing something wrong here?

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  • Information Extraction Toolkits

    - by MathGladiator
    I'm looking for information extraction libraries where I can have semi structured information that may have either hidden or incomplete data. I want to train some classifiers to pull out content based on the structure. I'm working on building a tool where I can select text in the browser, and it will generate (via some web service call) a classifier that can be used on other documents to pull out text. I'm primarily looking at how the structure of the document can be used to indicate what the content is.

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  • Location detecting tecniques for IP adresses

    - by ilhan
    What are the location detecting tecniques for IP adresses? I know to look at the $_SERVER['HTTP_ACCEPT_LANGUAGE'] (not accurate but mostly useful to detect location, for example if an IP range's users set French to their browser then it means that this range belongs to France gethostbyaddr($_SERVER['REMOTE_ADDR']) then may be to whois gethostbyaddr($_SERVER['REMOTE_ADDR']) sometimes $HTTP_USER_AGENT (Firefox's user agent string has language code, not accurate but mostly can be used to detect the location) But what about cities?

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  • Problem starting Compiz: symbol lookup error for libdecoration.so

    - by AniDev
    I run Ubuntu 10.10 (Maverick). I had removed Compiz 0.8.x from my system so I could try out Compiz 0.9.x. I then decided that I wanted Compiz 0.8.x back, so I installed the packages from aptitude. Now, when I try to start Compiz, I get this error: compiz: symbol lookup error: /usr/lib/compiz/libdecoration.so: undefined symbol: decor_property_to_quads Using the command "readelf /usr/lib/compiz/libdecoration.so -s", I see that that symbol is present: 24: 00000000 0 FUNC GLOBAL DEFAULT UND decor_property_to_quads Aptitude reports that my Compiz core packages (like compiz, compiz-core, compiz-plugins, etc.) are at version 1:0.8.6-0ubuntu9.1. Does anyone have any ideas why Compiz is reporting this error, and/or what I can do to fix it? I cannot run Compiz, because this error causes Compiz to abort, even if the "Window Decoration" plugin is not enabled.

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  • accept attribute in input file is not working

    - by subash
    hi i came across a browse file dialog control tag in htnl .and the tag was <input id="myfile" name="myfile" type="file" accept="application/pdf"/> but the accept attribute doesnt seems to have any effect .iam using internetexplorer 8 browser does it have any thing to do with the accept atribute

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  • Leading underscore in directory name in IIS 5.

    - by Chuck Conway
    In IIS 5 one of the directories off the root has a leading underscore. All files under the directory are unreachable (404) from the browser. I have verified that the paths are correct. Other javascript files outside the directory comedown fine. Any thoughts? Example: http://fm74g4rndmu02.corp.com/_cache/softwarecommunity/api.js

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  • Why are there two types of Adobe Flash Player download / update?

    - by w3d
    Adobe Flash Player checks for updates at startup. If updates are required the Adobe dialog pops up with a [Download] button. Usually when I hit the [Download] button it downloads it straight away with a progress bar that zips across the dialog. I then get the option to install it. All good. However, sometimes when I hit the [Download] button it takes me to the website: https://get3.adobe.com/flashplayer/update/plugin/ Which presents me with an [Update now] button (and to install McAfee!). What is this for? Why didn't it download and install in the "usual" way? So, why are there apparently two different update methods for what appears to be the same thing? One is nice and swish and integrated into the updater, the other more long winded. In fact, I don't [Update now] when it takes me to the website, because I'm like "Hey, what's this?!"

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  • Protect iPad settings

    - by Edmund
    I am developing a web application to be run in iPad safari. The iPads will be provided to the customers and the question is - I want to allow access only to the safari browser and not other applications that can be found in the iPad, especially the iPad settings. Is there anyway I can do that in iPad?

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  • Netbeans: Install/Activate/Uninstall/Deactivate plugins buttons disabled

    - by Josh
    I recently installed Netbeans 6.9 on a new computer. I went to install the NB Android plugin, which I have on another computer, but I found most of the functionality of the plugins window disabled. The install, uninstall, activate, and deactivate buttons are grayed out. I have included images at the bottom. This hasn't happened to me before, and searching Google hasn't turned up anything useful. I thought it might have been a permission problem so I tried running Netbeans with gksudo but that didn't help. I also thought it might have been something wonky with the Ubuntu Software Center install, so I uninstalled that one, and downloaded Netbeans from the main site and I installed it in my home directory, but it does the same thing. I'm running Xubuntu 10.10 and Netbeans 6.9.1 Available Plugins Tab It won't let me add more than one hyperlink due to a lack of reputation. Installed Tab - http + i.imgur.com/Nhqi4.png

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  • automaticaly place downloaded files in folder bsed on downloads extention sufix

    - by Bart van Tuÿl
    I’m making a simple web browser for work eeh, what I’d like to know is if its possible to save a file of a particular extension to a particular file. I currently use googels chrome when downloading a file it places this (regardless of extension) in a downloads folder without asking where I ant to download this too. I want to achieve the same except that downloads with the extension .dwg are placed automatically in a folder named DWG DOWNLAODS… Dose anybody know how to achieve this in vb.net?

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  • Is it possible to convert text to shape in VML /canvas/SVG ?

    - by est
    Hello, I need to display a text in 3D using vml/canvas/svg and do some transformation to the shape of the text like the effect of Ctrl+T in photoshop, even align a line of text to a curve, is there a way to convert text to shape first? The only thing close is getImageData() in firefox which is not ideal but OK. Any better methods? Using browser-specific hacks or voodoo is OK, but no Flash please :)

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  • firefox addons and their silly news tabs

    - by jettero
    Something like 30% of the addons I have in firefox update every other week and feel the need to pop open a tab about how awesome they are and all the cool things they changed. I just don't care at all and I'm very annoyed by these news tabs. When firefox opens, I want to see my home page. I've been looking for an addon to disable or kill them before I even have to look at them. Rather like addblock-for-addons. Short of finding a plugin that disables them, I'm seeking information about common interfaces so I can try to figure it out on my own. I'm wondering if I could do it in greasemonkey somehow. For example, is there something common about the url for the tabs?

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  • Client-based program to track response time for online webservice

    - by Søren Haagerup
    I am helping a customer with general IT support, and they have a problem with a hosted web-based system being slow. The provider of the system blames the client's computer, and the client calls me for help. I blame the provider, but it is hard to get them to do something about it without rock-solid evidence. And every time the provider comes around for a TeamViewer session, everything of course runs smoothly. Does there exist a client program or browser plugin that tracks statistics about response time for specific web services?

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  • WCF Service doesnt run on IIS!

    - by Jayesh
    Hi, I have a WCF service hosted at local IIS. I created a ASP.NET website that consumes this service hosted at IIS. While running it from Visual Studio WebDev Server, everything works fine, but as soon as i run the same website [after hosting in IIS] from the browser, the website doesnt seem to be communicating with the Service! The same setup when runs from Visual Studio WebDev Server, doesnt function from IIS! Any know isues? Please help! Thanks

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  • Web based console connections not working in Windows 7 posted: Jan 20, 2010 8:55 AM

    - by nmeth
    For slightly complicated reasons we tend to give people console access to VMs via the webui. This has worked fine in the past, however when the users update their client machines to Windows 7 (or Vista, I am told, although I have not tested that), then the console fails to work. On IE8, having allowed the ActiveX control, the tab causes a "Internet Explorer has stopped working" dialog. On Firefox 3.5 , once the plugin has been installed, using the console causes the browser to crash. I've updated to the most recent VC 2.5 release, and ESX 3.5u5. Anyone else seeing this? Any clues how to get round it (other than using the fat client). Nigel.

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  • publish over ssh jenkins

    - by Pravish
    I have been working on a small project where need to copy files from one windows machine to another through jenkins in a secure way. I have heard about publish over ssh plugin in Jenkins. I tried to set that up but no luck. Did anybody do that and help me in that? Even to resolve it, i had installed openssh with cygwin on both the windows server and tried to copy the files (through SCP) or just connect both hosts (through ssh) in linux way through cygwin but always gets error of - ssh 3612 tty_list::allocate_tty: No tty allocated or scp 2680 tty_list::allocate_tty: No tty allocated Please help!

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