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MySQL Removing Some Foreign keys

I have a table whose primary key is used in several other tables and has several foreign keys to other tables. 11 Answers ...
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How to set java_home on Windows 7?

I went to the Environment Variables in 'System' in the control panel and made two new variables, one for user variables and one for system variables. Both were named JAVA_HOME and both pointing to ...
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How to jump to a particular line in a huge text file?

... MiniQuark, I tried it, it actually works, and really quickly. I'll need to see what happens if I work on a dozen of files at the same time this way, find out at what point my system dies. – user63503 Mar 6 '09 at 22:46 ...
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Capture HTML Canvas as gif/jpg/png/pdf?

...rovides Canvas.toDataURL(mimetype) which is implemented in Opera, Firefox, and Safari 4 beta. There are a number of security restrictions, however (mostly to do with drawing content from another origin onto the canvas). So you don't need an additional library. e.g. <canvas id=canvas width=200...
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clang error: unknown argument: '-mno-fused-madd' (python package installation failure)

...5-16]: Apple has fixed this problem with updated system Pythons (2.7, 2.6, and 2.5) in OS X 10.9.3 so the workaround is no longer necessary when using the latest Mavericks and Xcode 5.1+. However, as of now, the workaround is still required for OS X 10.8.x (Mountain Lion, currently 10.8.5) if you a...
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Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=3

...; section from my .config file. Reinstall brings it back if it's not there and apparently you need to delete it. Until there will be a normal solution in the package itself, I'm afraid this manual step is a must. Note: Please read the comments below before doing this. As per René's comment below...
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CORS - How do 'preflight' an httprequest?

...domain scripting limitations. Because my service must accommodate both GET and POST requests I cannot implement some dynamic script tag whose src is the URL of a GET request. Since I am free to make changes at the server I have begun to try to implement a workaround that involves configuring the ser...
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Select 50 items from list at random to write to file

So far I have figured out how to import the file, create new files, and randomize the list. 4 Answers ...
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How to configure socket connect timeout

... I found this. Simpler than the accepted answer, and works with .NET v2 Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); // Connect using a timeout (5 seconds) IAsyncResult result = socket.BeginConnect( sIP, iPort, null, null )...
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Convert SVG to image (JPEG, PNG, etc.) in the browser

... If the browser supports SVG and canvas, then there would be a much simpler way to load the SVG into memory and then paint it into a canvas, without the need for Canvg, which is a pretty large library because it handles all the SVG parsing that an SVG-su...