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Cleaner way to update nested structures
...reproduce his example here:
scala> @zip case class Pacman(lives: Int = 3, superMode: Boolean = false)
scala> @zip case class Game(state: String = "pause", pacman: Pacman = Pacman())
scala> val g = Game()
g: Game = Game("pause",Pacman(3,false))
// Changing the game state to "run" is sim...
How to add http:// if it doesn't exist in the URL?
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answered May 4 '10 at 0:30
Alix AxelAlix Axel
137k7979 gold badges366366 silver badges477477 bronze badges
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Generating Guids in Ruby
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315
As of Ruby 1.9, uuid generation is built-in. Use the SecureRandom.uuid function.
For example...
How to get the children of the $(this) selector?
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SimonSimon
36.5k22 gold badges2929 silver badges2727 bronze badges
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How to pass an object into a state using UI-router?
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163
In version 0.2.13, You should be able to pass objects into $state.go,
$state.go('myState', {myP...
Integer division with remainder in JavaScript?
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1309
For some number y and some divisor x compute the quotient (quotient) and remainder (remainder)...
Auto column width in EPPlus
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253
Use AutoFitColumns, but you have to specify the cells, i assume the entire worksheet:
VB.NET
W...
Android notification is not showing
... community wiki
14 revs, 13 users 31%Md Imran Choudhury
1
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Disable double-tap “zoom” option in browser on touch devices
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edited Aug 4 at 13:55
answered Nov 10 '18 at 4:35
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Detecting endianness programmatically in a C++ program
... what unions are for !
bool is_big_endian(void)
{
union {
uint32_t i;
char c[4];
} bint = {0x01020304};
return bint.c[0] == 1;
}
The principle is equivalent to the type case as suggested by others, but this is clearer - and according to C99, is guaranteed to be corre...