<?php // 说明:获取完整URL function curPageURL() { $pageURL = 'http'; if ($_SERVER["HTTPS…
require 'mysql' m = Mysql.new("localhost","name","password&quo…
mysql -- 查询超时记录 select * from visit_record t where t.accesstime>to_date('2013-09-1','yy…
/* { dqj = "454545\U5143"; dz = ""; id = 44; jpcs = "0\U6b21\U51f…
# "这段代码来自于一个很简单的场景: # 在python中调一个程序。给这个程序设置一个timeout # 假如一段时间程序还没有返回,就杀掉这个这个新开的进程。&qu…
<?php $databasehost = "localhost"; $databasename = "test"; $databas…
require 'postgres' conn = PGconn.connect("",5432, "", "", &q…
import string,random def makePassword(minlength=5,maxlength=25): length=random.rand…
<?php /* * 名称: 数据库连接类 * 介绍: 适用于各种数据库链接 */ class mysql { private $_link; public function…
算法优缺点 优点:在数据较少的情况下依然有效,可以处理多类别问题 缺点:对输入数据的准备方式敏感 适用数据类型:标称型数据 算法思想: 朴素贝叶斯 比如我们想判断一个邮件是不是垃圾…
<?php /* Class MAKEpasswd: Make password from selected characters in a string. required…
public BufferedImage rotate90DX(BufferedImage bi) { int width = bi.getWidth(); int height …
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