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How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?
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Hidden features of Scala
...g pattern matching and extractors. Whenever you define a val or var, what comes after the keyword is not simply an identifier but rather a pattern. That's why this works:
val (a, b, c) = (1, 3.14159, "Hello, world")
The right hand expression creates a Tuple3[Int, Double, String] which can match...
How to find serial number of Android device?
...or many devices when using ANDROID_ID
* directly.
*
* @see http://code.google.com/p/android/issues/detail?id=10603
*
* @return a UUID that may be used to uniquely identify your device for most
* purposes.
*/
public UUID getDeviceUuid() {
retur...
Class type check in TypeScript
...y.
if (isFish(pet)) {
pet.swim();
}
else {
pet.fly();
}
See more at:
https://www.typescriptlang.org/docs/handbook/advanced-types.html
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foll...
setting an environment variable in virtualenv
...intained.
Old answer
I wrote autoenv to do exactly this:
https://github.com/kennethreitz/autoenv
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How to convert a string or integer to binary in Ruby?
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How to count objects in PowerShell?
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How can I generate a list of files with their absolute path in Linux?
...$PWD/"*.*
this for everything:
ls -d -1 "$PWD/"**/*
Taken from here
http://www.zsh.org/mla/users/2002/msg00033.html
In bash, ** is recursive if you enable shopt -s globstar.
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How do I check if an integer is even or odd? [closed]
...(x & 1)
printf("%d is odd\n", x);
return 0;
}
I then compiled these with gcc 4.1.3 on one of my machines 5 different times:
With no optimization flags.
With -O
With -Os
With -O2
With -O3
I examined the assembly output of each compile (using gcc -S) and found that in each ca...
TypeError: module.__init__() takes at most 2 arguments (3 given)
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