For example, you want to set 40% alpha transparence to #000000
(black color), you need to add 66
like this #66000000
.
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using System; | |
using System.Collections.Generic; | |
using System.Text; | |
namespace ProbabilisticDataStructures.DataStructures | |
{ | |
public class BitSet | |
{ | |
private ulong[] bitset; | |
public int Size { get; private set; } |
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(ns piskvorky.core | |
(:require [clojure.string :as s]) | |
(:gen-class)) | |
(defn usage [] | |
(println "Ahoj v piskvorkach naslepo.\nPovolene prikazy jsou:\nnew - nova hra\nquit - konec\n[a-i][0-9] - tah na pole, kde rada je pozice a, b, c, d, e, f, g, h, i. Sloupec je 1 ... az 9.\nformat zapisu je napr. e5\nZacina x")) | |
(defn make-board [] | |
(vec (repeat 9 (vec (repeat 9 :nothing))))) | |
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require 'blankslate' | |
class Proc | |
def self.comp(f, g) | |
lambda { |*args| f[g[*args]] } | |
end | |
def *(g) | |
Proc.comp(self, g) | |
end |
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#! /usr/bin/env ocamlscript | |
Ocaml.ocamlflags := ["-thread"]; | |
Ocaml.packs := [ "core" ] | |
-- | |
open Core.Std | |
type term = | |
| Ident of string | |
| Lambda of string * term | |
| Apply of term * term |
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<?php | |
class ClassObject | |
{ | |
const METHOD_NEW = 'new'; | |
private static $classObjectInstances = []; | |
private $className; | |
public static function get ($className) |
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Latency Comparison Numbers (~2012) | |
---------------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns 3 us | |
Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
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#import <Foundation/Foundation.h> | |
@interface A: NSObject | |
@end | |
@implementation A | |
void pileOfPoo(id self, SEL _cmd) { | |
NSLog(@"💩"); | |
} |
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<?php | |
/** | |
* @author Pavel Lisa <[email protected]> | |
* | |
* Requires PHP 5.3+ | |
*/ | |
// get a singleton instance of ActiveRecord\Table | |
// -> there is one AR\Table instance for each table, |
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<?php | |
/** | |
* Gemstone::framework app/lib/utils/inflector.lib.php | |
* | |
* Library to provide a framework for various inflections. | |
* | |
* @author Pavel Lisa <[email protected]> | |
* @copyright 2010 Gemstone Webdesign | |
* @package framework | |
* @subpackage library |
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