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Compile time string hashing
...le[256] = {
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
...
};
template<size_t idx>
constexpr uint32_t crc32(const char * str)
{
...
Convert character to ASCII numeric value in java
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edited May 9 '13 at 9:44
answered May 9 '13 at 9:31
Sud...
Best way to store a key=>value array in JavaScript?
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447
That's just what a JavaScript object is:
var myArray = {id1: 100, id2: 200, "tag with spaces":...
How to kill a process running on particular port in Linux?
...l kill that process.
Works on Linux only. More universal is use of lsof -i4 (or 6 for IPv6).
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How to concatenate two IEnumerable into a new IEnumerable?
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What is stdClass in PHP?
...ance.
<?php
//Example with StdClass
$json = '{ "foo": "bar", "number": 42 }';
$stdInstance = json_decode($json);
echo $stdInstance->foo . PHP_EOL; //"bar"
echo $stdInstance->number . PHP_EOL; //42
//Example with associative array
$array = json_decode($json, true);
echo $array['foo'] . PHP_...
Adding a new entry to the PATH variable in ZSH
...t!
– David Barreto
Jul 17 '12 at 20:42
1
My .zshrc already had a line for export PATH so I replac...
How to initialize a two-dimensional array in Python?
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answered Mar 7 '10 at 17:43
Mike GrahamMike Graham
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How to sort with a lambda?
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BTRBTR
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Unexpected results when working with very big integers on interpreted languages
...supports arbitrary precision. It will produce the correct answer on 32 or 64 bit platforms.
This can be seen by raising 2 to a power far greater than the bit width of the platform:
>>> 2**99
633825300114114700748351602688L
You can demonstrate (with Python) that the erroneous values you...