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Is there a way to override class variables in Java?
The function doIt will print "dad". Is there a way to make it print "son"?
17 Answers
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Send and receive messages through NSNotificationCenter in Objective-C?
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How to enable/disable bluetooth programmatically in android
...ble since API Level 5. API Level 5 is Android 2.0.
You can try using a backport of the Bluetooth API (have not tried it personally): http://code.google.com/p/backport-android-bluetooth/
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Mathematical functions in Swift
How do I use mathematical functions like sqrt() , floor() , round() , sin() , etc?
6 Answers
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What exactly does an #if 0 … #endif block do?
...ets evaluated before the actual compilation step. The code inside that block doesn't appear in the compiled binary.
It's often used for temporarily removing segments of code with the intention of turning them back on later.
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Why Doesn't C# Allow Static Methods to Implement an Interface?
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Assuming you are asking why you can't do this:
public interface IFoo {
void Bar();
}
public class Foo: IFoo {
public static void Bar() {}
}
This doesn't make sense to me, semantically. Methods specified on an interface should be th...
Java - No enclosing instance of type Foo is accessible
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static class Thing will make your program work.
As it is, you've got Thing as an inner class, which (by definition) is associated with a particular instance of Hello (even if it never uses or refers to it), which means it's an error to say new Thing(...
What are the advantages of using the C++ Boost libraries? [closed]
...t used a lot in practice (not at my shop, though). Why is this? and what makes it so wonderful?
11 Answers
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How do you change the server header returned by nginx?
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Like Apache, this is a quick edit to the source and recompile. From Calomel.org:
The Server: string is the header which
is sent back to the client to tell
them what type of http server you are
running and possibly wha...
Best programming aids for a quadriplegic programmer
...he grace of God, go you or I." This is brand new territory for me so I'm asking for some serious help here.
7 Answers
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