用 4 根柱子移动盘子n 是盘子个数,编号从1 到 nFirst 是源柱子号Second Third 是两根过渡柱Fourth 是目标柱 汉落塔算法 #include <st…
/** * 全角字符转换为半角字符 */ function make_semiangle ( $str ) { $arr = array ( '0' => '0', '1' …
对于每天的统计数据,我们日期 date("Ymd") 转换成整型来作为数据库的主键,所以在寻找一段时间统计数据的时候需要用到时间的加减; 例如,30天内的数据 …
#include <iostream> #include <vector> using namespace std; struct Line { int V…
# coding=utf-8 # config 为配置词典 # y 是长度 最终生产出来的验证码是 长度 = Y - title的长度 # x 是循环次数 生成数量 # title…
set_time_limit(0); // Supports all file types // URL Here: $url = 'http://somsite.com/some…
<?php namespace Think; header("Content-Type: text/html;charset=utf-8"); class…
要进行时间转换,在python里面是非常简单的,这里会使用到 time 模块里的 strptime() 和 strftime()。 下面我们用实例来演示一下: strptime()…
function randomColor() { $str = '#'; for($i = 0 ; $i < 6 ; $i++) { $randNum = rand(0 , …
require 'tk' root = TkRoot.new button = TkButton.new(root) { text "Hello, World!" command …
USE [master] GO ALTER DATABASE [Test] SET AUTO_SHRINK ON WITH NO_WAIT GO
- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the vi…
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