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Strange function in ActivityManager: isUserAMonkey. What does this mean, what is its use?
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This method is for checking whether the current user is a test user by some automatic testing, called 'monkey' by Android devs.
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Is it a bad practice to use break in a for loop? [closed]
Is it a bad practice to use break statement inside a for loop ?
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What's the difference between “mod” and “remainder”?
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There is a difference between modulus and remainder. For example:
-21 mod 4 is 3 because -21 + 4 x 6 is 3.
But -21 divided by 4 gives -5 with a remainder of -1.
For positive values, there is no difference.
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Best content type to serve JSONP?
...ntent-type without having to manually check whether a response has padding or not.
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Visual Studio debugging “quick watch” tool and lambda expressions
... become fields on compiler-generated classes), with a bit of smoke and mirrors.
As such, I'm not in the least surprised that you can't use them idly - there is a lot of compiler work (and type generation behind the scenes) that supports this magic.
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Understanding Linux /proc/id/maps
I am trying to understand my embedded Linux application's memory use. The /proc/pid/maps utility/file seems to be a good resource for seeing the details. Unfortunately I don't understand all the columns and entries.
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How do I exit the Vim editor?
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Hit the Esc key to enter "Normal mode". Then you can type : to enter "Command-line mode". A colon (:) will appear at the bottom of the screen and you can type in one of the following commands. To execute a command, press the Enter key.
:q to quit (s...
How does type Dynamic work and how to use it?
...o do dynamic typing in Scala. But I can't imagine how that might look like or how it works.
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Why does Stream not implement Iterable?
...s reusability, whereas Stream is something that can only be used once — more like an Iterator.
If Stream extended Iterable then existing code might be surprised when it receives an Iterable that throws an Exception the
second time they do for (element : iterable).
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Erratic hole type resolution
...atching on proofs provides a pretty nice Agda-like experience in Haskell. For example:
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