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Adding images or videos to iPhone Simulator

.... Note - while this is valid, and works, I think Koen's solution below is now a better one, since it does not require rebooting the simulator. Identify your simulator by going to xCode->Devices, selecting your simulator, and checking the Identifier value. Go to ~/Library/Developer/CoreSimula...
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Rails DB Migration - How To Drop a Table?

I added a table that I thought I was going to need, but now no longer plan on using it. How should I remove that table? 22 ...
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What's the difference between JPA and Hibernate? [closed]

... This metaphor does not add understanding. If you already know the difference, you'll find it amuzing. If you don't know the difference, you will still not know it. – Nick Volynkin Feb 15 '17 at 10:18 ...
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“Conversion to Dalvik format failed with error 1” on external JAR

...erly build it. In other ways this may be occurred if you accidentally or knowingly edit/ add any thing in the class path file manually .In certain cases we may add android.jar path manually to classpath file for generating java doc.On removing the that after javadoc generated code will works fine.P...
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How to perform static code analysis in php? [closed]

... are reported like rjha@mint ~ $ ~/sw/pfff/scheck ~/code/github/sc/ login-now.php:7:4: CHECK: Unused Local variable $title go-automatic.php:14:77: CHECK: Use of undeclared variable $goUrl. share | ...
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Select N random elements from a List in C#

... @recursive: The proof is almost trivial. We know how to select K items out of K for any K and how to select 0 items out of N for any N. Assume we know a method to uniformly select K or K-1 items out of N-1 >= K; then we can select K items out of N by selecting the fi...
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Read url to string in few lines of java code

... Now that some time has passed since the original answer was accepted, there's a better approach: String out = new Scanner(new URL("http://www.google.com").openStream(), "UTF-8").useDelimiter("\\A").next(); If you want a s...
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Why is WinRT unmanaged? [closed]

...or is it necessary, given that these languages already support COM. Right now, the best binding for WinRT is C++ since COM works more efficiently with explicit memory management. With ample help from the new C++ compiler extensions that make it automatic, very similar to _com_ptr_t of old with C++...
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How to express a One-To-Many relationship in Django

I'm defining my Django models right now and I realized that there wasn't a OneToManyField in the model field types. I'm sure there's a way to do this, so I'm not sure what I'm missing. I essentially have something like this: ...
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Is there any way to specify a suggested filename when using data: URI?

... It does now but it wasn't always so easy. Many of these answers are from years ago. And they also work for other browsers. – Holf Oct 26 '13 at 10:09 ...