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• Using OpenID with Zend Framework.

  - by user284503

  I want my website to do exactly what Stackoverflow does with openId. I'm combing through sources, and I have done this before with facebook, but not making much progress with OpenID. What I would like to do is just detect if someone has logged into Google, and if they have get some identifying information, and allow them to federate into my site. Can anyone suggest any tutorials or Code snippets, and should I use Zends Libraries ? -P

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• iframe contents change event ?

  - by mmcgrail

  How can I detect when the iframe content has changed and do something upon that change pseudo code below $('#waframe').contents().change(function(){ //do stuff });

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• Launch an activity only the first time the application starts

  - by benjamin schultz

  I need a way to detect if this is the first time the user is ever opening the application, if so, start an activity. Then all previous application launches wouldn't start that activity. I've read in a few places about using preferences to accomplish this. Anyone got any ideas?

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• How can I tell if a user is using a laptop

  - by Refracted Paladin

  I need a way for my .Net Winform app to detect if my app is opened on a Laptop or a Workstation. I have looked at Environment and SystemInformation but to no avail. Would WMI do the trick? Thanks for the direction....

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• Developing GWT without a net connection?

  - by user246114

  Hi, When I'm developing my gwt project without a network connection, is there a way to detect this? For example, I have a widget that has an Image in it, and the widget does not display until the Image url request times out (takes a long time, like 2 minutes?). Also, whenever I refresh the page in hosted mode, it doesn't finish loading for about a minute, when no network connection - seems like gwt is trying to contact some external website and blocking on that until it times out too - making things really slow - any way to stop that too? Thanks

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• Detecting presence of a scroll bar in a DIV

  - by Roberto Sebestyen

  I want to detect the presence of a scroll bar in a DIV using jQuery. I was thinking to use $('div').scrollTop() but that returns 0 in both cases when the scroll bar is at the top and when there is no scroll bar at all. Any ideas guys?

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• jQuery: Detecting presence of a scroll bar in a DIV

  - by Roberto Sebestyen

  I want to detect the presence of a scroll bar in a DIV using jQuery. I was thinking to use $('div').scrollTop() but that returns 0 in both cases when the scroll bar is at the top and when there is no scroll bar at all. Any ideas guys?

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• Find which process accesses registry??

  - by Tom

  Ok if anyone can solve this they must be a genius because its nowhere on the web! http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx This program detects registry accesses and tells you which process did it. Does anyone know how i can do this? I can detect changes, but i cant get the process. Thanks in advance

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• Using Matlab to interface with sensors

  - by nortron

  Im currently an E.E. under grad. and i was curious about matlab, I am now on break and i want to take my matlab a step beyond what i know (which is beginner to intermediate). For an example, i heard about a student doing a project that involved matlab controlling sensors to detect sunlight (solar panel related) and I am not sure how he did it?

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• mySQL: Knowing when to UPDATE and when to INSERT?

  - by thedp

  Hello, I'm still quite a mySQL newbie, so I would like to do this right to avoid future mishaps. What is the right way to detect when do I need to UPDATE an entry in a table or INSERT a new one? Thank you.

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• get $_SERVER['HTTP_X_REQUESTED_WITH'] with iframe

  - by keith

  I'm working with Colorbox and if I specify to use an iframe with it then the $_SERVER['HTTP_X_REQUESTED_WITH'] variable is no longer available to me. I need that in order to detect if ajax has loaded so then I can include a header/footer or not. Anyway to get this variable or is there another variable that I can get when I use iframe? Thanks.

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• getting location of installed application vb.net

  - by every_answer_gets_a_point

  i published an application in vb.net. the user will be able to install the application anywhere they choose on the computer (or perhaps not anywhere they choose but where ever the default location is). how can i programmatically get the location where the user installed the application? another words i need the application to know where it is running from. how do i detect that?

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• Collision detection in Java game?

  - by Chetan

  I am developing a game in which I have the problem of collision detection of moving images. The game has a spaceship and number of asteroids (obstacles). I want to detect the collision between them. How can I do this?

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• Tomcat V6.0 and eclipse issue

  - by Kaddy

  when i start tomcat from eclipse v3.3.1.1 it start but then if i try to access a web application from a browser it does not detect that the server is started...i need to stop the server from eclipse and then restart it by running start.bat and then the web app works fine...can any one tell me why is this happening ..?

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• How to use ObjectAnimator to change a the background of a View with a crossfade (or fade out - fade in) animation?

  - by jul

  is there any way to create one animation with ObjectAnimator to change the background of a View with a crossfade animation? Something like ObjectAnimator.ofObject(<myView.background>, <crossfade or fade in -fade out>, <resources_1>, <resources_2>); I know I can do a fade out of one image, set a listener to detect the end of the animation, and fade in the other image. I'd just like to know if there's a more elegant way... Thanks

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• Access SOCKS5 proxy using HTTP header

  - by Pirate for Profit

  If I am making a proxy factory, can I just make the outgoing request saying Proxy::HTTP (there's a similar enum for SOCKS) and the SOCKS5 proxy server should automatically detect and handle that correctly, right?

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• c# Column datatype Date type (NOT DateTime)

  - by Sha Le

  Hi All: I want know is there good way to detect Column DataType for Date field (NOT DateTime)? This what currently I do: switch (dt.Columns[col].DataType.FullName) { case "System.DateTime": formatedVal = Formatter.GetDateTime(val); break; // which is NOT possible, but something equivalent am looking for case "System.Date": formatedVal = Formatter.GetDate(val); break; default: formatedVal = val.ToString(); break; } Thanks a bunch. :-)

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• Map resources when added to the project

  - by Espuz

  I have a .h when I map all the image files names and xib names with #defines. For example, if I have an image called "buttonBackground.png" I map it in my .h as #define BUTTON_BACKGROUND_PNG_FILE @"buttonBackground.png" It's possible to detect when a resource is added to the bundle and create the correspond define with a script?

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• Detecting jQuery UI autocomplete

  - by Soldarnal

  How can I detect whether or not an input box is currently a jQuery UI autocomplete? There doesn't seem to be a native method for this, but I'm hoping there is something simple like this: if ($("#q").autocomplete) { //Do something } That conditional, however, seems to always return true.

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• Can you look to the order of multiple file with url rewritting

  - by Frank

  Let's say I have a html file (foo.html) that make a request to a xml file onload (bar.xml). Is it possible, using a rewritting engine (isapi_rewrite for example) to detect if the xml file is being 'hotlinked' or being loaded by the 'index.html'? Thank you.

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• Is there a difference between 'span :first' and 'span:first' in JQuery Selectors?

  - by Raja

  Could someone tell me the difference between those two. The first one is working on FF and not in IE (6) and second one is working in IE (6) and not in FF (I am using the Jquery 1.4.2). We had to detect the browser and write the script accordingly.

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• Microphone question in iPhone SDK

  - by Henry D'Andrea

  I am trying to do an app, to where when it launches, it will detect audio, and then play it back automatically. NO BUTTONS, NOthing to press. Just a picture of something then, it listens for audio, then plays it back. Similar to the Talking Carl app in the App Store. Any ideas/help? Would appreciate it, if i could use the code with IB.

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• Shell script to test whether a directory exists and if not create it?

  - by George Edison

  I am trying to create a script to detect whether a directory exists, and if it does, to create it. How can I do that? I did some digging and found a clue: test -d directory ...will return true or false depending on whether the directory exists or not. But how do I tie this together with mkdir?

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• Limit only one session per user in ASP.NET

  - by ryudice

  Is there anyway to detect when a user logins if there is already another session with the same username, and block him from logging in again or send him a message?

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• Find what filetype is loaded in vim

  - by ruturaj

  As soon as I load any file in vim, It'll try to detect the file and color-highlight it if possible. I want to know a vim command that will tell me which ftplugin or Filetype plugin / filetype is vim considering to highlight the file.

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