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• Easily position an element over another element in jQuery?

  - by Martti Laine

  Hello I need to position a div over an image with jQuery. I can create it with using position:fixed and use top and left to position it using elements offset, but it sucks because the element will not be on top of the element if user scrolls. Any other ideas? Martti Laine

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• Need to Release UIWebView Delegate?

  - by Chris

  I have a UIWebView named wView. I want to use webViewDidFinishLoad: in my class, so I am setting the class as the delegate for wView by using this line: wView.delegate = self; Everything loads properly, but when I close the UIWebView, the App crashes. If I comment out the wView.delegate = self, it works and does not crash, but then I can't use…

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• Test if a number is fibonacci

  - by VaioIsBorn

  I know how to make the list of the Fibonacci numbers, but i don't know how can i test if a given number belongs to the fibonacci list - one way that comes in mind is generate the list of fib. numbers up to that number and see if it belongs to the array, but there's got to be another, simpler and faster method. Any ideas ?

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• Generate random coordinates from area outside of a rectangle?

  - by Rockmaninoff

  Hi all, I'm working on a simple tutorial, and I'd like to randomly generate the positions of the red and green boxes in the accompanying images anywhere inside the dark gray area, but not in the white area. Are there any particularly elegant algorithms to do this? There are some hackish ideas I have that are really simple (continue to generate…

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• Insert a snippet from a Visual Studio macro

  - by Kyralessa

  I have a situation where I want to run a Visual Studio macro that has the user type something in an InputBox, then inserts a snippet and includes that text somewhere in it. Unfortunately, I can't figure out how to insert the snippet from macro code. It seems like it'd be something like DTE.ExecuteCommand("Edit.InvokeSnippetFromShortcut") or …

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• Paperclip Refreshing of Thumbnails not working with S3

  - by Finn Kelly

  I have Paperclip installed as a gem and i am trying to refresh the thumbnail size of the images. I'm running this command: rake paperclip:refresh:thumbnails CLASS=User and receiving this error: ...rake aborted! The specified key does not exist. Any ideas? Finn

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• How to ignore expired certificates from outside a Java application?

  - by Creepy Gnome

  We have a Java application that we need to ignore an expired self-signed cert, however we cannot modify the code to do this. I wondering if there was a System Property or environment variable that we could provide at start up that would allow us to have all expired cert's ignored for now, or even be more specific and provide externally the…

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• Manifest or Theme/Style for a IWebBrowser2 control?

  - by Bob

  The IWebBrowser2 control has password edit boxes which are squares. This happened many years ago if you were on an XP machine, and you had a password edit field without a manifest file, you would get squares (no character found for the * they put in there with that font). My application has a manifest file. However I don't know how to…

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• iFrame in Firefox hidden window with a contentWindow.history?

  - by Jon

  I'm trying to run a hosted script with content privileges in my Firefox extension. To do this, I create a content iframe in the hidden window pointed at a html file that pulls the script. This script requires the 'history' be available, but the iframes created in the hidden window have no history for some reason. Chromebug reports this…

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• Passing local variables to Erlydtl block

  - by Justin

  Hi, I've got a block of erlydtl code which I use repeatedly and would like to abstract to some kind of block / partial template. The issue is that I need to pass the block a local variable. This is possible with Rails partial templates; it looks like it's possible with Django's blocks [albeit with some kind of Python hackery]; I'm…

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• Jquery: set stylesheet to iframe?

  - by mathiregister

  Hi guys, I'm loading a website into an iframe. This website has all styles defined within it's headtag. However the stylesheets are not linked like tags. I want to remove all this styles of the iframe content and link my own stylesheet to it. Any ideas how i can do this?

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• Winforms / .Net - dynamically creating install .exe or script

  - by Serexx

  Hello -- Does anyone know how I can Dynamically create an installation package that installs files into a folder that is determined at installation-runtime, not by the user, but by obtaining the UserAppDataPath for that specific user on that specific PC. By dynamically I mean that I must create the installation package…

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• Visual Studio 2010 Team Explorer

  - by Sruly

  I just installed VS2010 and I want to connect to TFS, But I don't have any team explorer options. I searched for Team Explorer and I found this link that states that Team Explorer comes preinstalled in VS2010 Team Suit. I downloaded VS2010 Pro and don't have team explorer and can't find it anywhere. Any ideas? Tips? …

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• How can we turn views like turning a page in an iphone application?

  - by wolverine

  Is it possible to turn a view slowly like turning a page? When i swipe from right to left, the current view will turn and the next view will be shown. And from left to right, the previous view will come slowly as we move the finger. How can I do it? Any ideas??

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• Displaying html from string in WPF WebBrowser control

  - by Andrey

  My data context object contains a string property that returns html that I need to display in WebBrowser control; I can't find any properties of WebBrowser to bind it to. Any ideas? Thanks!

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• how to import sharepoint document library into visual studio 2010?

  - by Damir

  I need to import document library created in sharepoint 2010 into visual studio 2010 to be able to deploy it as a part of the final solution. Any ideas? Thanks

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• FLVPLAYBACK Fullscreen problem with IE/Vista

  - by yn2

  I'm having a problem making my FlvPlayback go full screen. in FF it works great but in IE (8) it will only work once! the next time, it will flicker and return to normal state. Any ideas?

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• Server doesn't notice when client closes socket (.NET CF & GPRS)

  - by HansA

  Client written in .NET Compact Framework running over GPRS connection. Client connects a socket to the server. The server accepts the connection. Client sends 62 bytes of data and then closes the socket. Server never detects that the client has closed the socket and is therefore not able to know that the transfer…

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• TTNavigator doesn't use existing navigation bar (iPhone)

  - by user220770

  I am using the three20 framework in one view controller of my App. I create TTNavigator object and open a url which works fine. The problem is that TT creates it's own navigation bar and does not use the existing bar. There is no back button on the new nav bar so I cannot go back to my previous view controller. Has…

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• XCode: Block support disabled

  - by Nic Hubbard

  XCode is warning me that Blocks support is disabled, and to compile with -fblocks. I have added -fblocks to the Other Linker Flags section. But compiling again gives me the same error. I am using iOS4 GM. Any ideas on how to fix this?

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• What do you expect from a package manager for Emacs

  - by tarsius

  Although several hundred Emacs Lisp libraries exist GNU Emacs does not have an (internal) package manager. I guess that most users would agree that it is currently rather inconvenient to find, install and especially keep up-to-date Emacs Lisp libraries. These pages make life a bit easier Emacs Lisp List -…

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• API to determine cell carrier?

  - by Chris Lively

  Is there a free API or some other way to determine what carrier a cell phone number is registered with? I'd like my application to broadcast text messages without them picking their carrier from a list. UPDATE: Interestingly, a coworker found the answer: http://developer.whitepages.com/ UPDATE2: Well the…

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• ASP.NET MVC Users unable to login after password change, and being locked out.

  - by Russell Kay

  All, I have a website that is in use and has several users, using the MySqlMembershipProvider. We have had a few users that have been locked out (for some reason) and recently I unlocked them and reset the passwords, using the MembershipUser.UnlockUser and MembershipUser.ResetPassword methods. Now they…

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• How do you beat RSI?

  - by docgnome

  I've been worried more and more about RSI lately. Especially of the dreaded "Emacs Pinky" as I'm an avid emacs users. How do you guys beat RSI? I thought we could share ideas for beating this common problem. EDIT: Advice here is not meant to replace advice from a medical professional. If you are having…

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• Classic exercises for computer vision / image processing?

  - by AndyL

  For a mentoring project, I am looking for an online repository of classic computer vision exercises, similar to Project Euler, but geared towards image processing problems that could be solved in MATLAB or OpenCV. Anyone have any ideas?

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