azhai

#-*- coding: utf-8 -*-

from bisect import bisect


FIRST_LETTERS = ["a", "b", "c", "d", "e", "f", "g", "h", "j", "k", "l", "m", "n",
          "o", "p", "q", "r", "s", "t", "w", "x", "y", "z"]
FIRST_NUMBERS = [1, 37, 233, 478, 674, 702, 833, 994, 1187, 1506, 1612, 1872,
            2035, 2122, 2130, 2258, 2427, 2486, 2790, 2958, 3084, 3325, 3649]
PINYIN_LETTERS = [

azhai

""" 
A signal/slot implementation

File:    signal.py
Author:  Thiago Marcos P. Santos
Author:  Christopher S. Case
Author:  David H. Bronke
Created: August 28, 2008
Updated: December 12, 2011
License: MIT

azhai

<?php
function test_rrd()
{
    /* 数据初始化，weight: 权重 */
    $hosts = array('a'=>5, 'b'=>3, 'c'=>2);
    $result = array();
    /* 模拟10次 */
    for ($i = 0; $i < 10; $i++) {
        round_robin($hosts, $result);
    }

azhai

<?php
/**
 * 表示Yes的字符串
 */
function is_yes ($word)
{
    $yes_words = array(
        '1','y','t','ok','yes','true','allow','agree'
    );
    return $word && in_array(strtolower($word), $yes_words);

azhai

<?php

/* 过滤$_REQUEST字符串中的危险字符，用于mysql查询 */
function str2db($input, $strip_tags=true) {
    if(is_array($input)) {
        foreach($input as $key => $value) {
            $input[$key] = str2db($value);
        }
    } else {
        if(get_magic_quotes_gpc()) {

azhai

<?php
/**
 * 找出上个月的这一天，没有这一天时使用月末
 * （使用时间戳计算，避免判断跨年）
 */
function last_month_day($time)
{
    $day = intval(date('d', $time)); //当月第几天
    $time -= $day * 86400; //退回上月最后一天
    $tail_day = intval(date('d', $time)); //上个月有多长

azhai

./configure --prefix=/opt/php-5.4.21 \
--with-mysql --with-mysqli --with-pdo-mysql --with-mysql-sock=/var/run/mysqld/mysqld.sock \
--with-mcrypt --with-zlib --enable-zip --with-bz2=shared \
--with-pic --with-curl=shared --with-freetype-dir --with-png-dir \
--with-gettext=shared --with-gmp=shared --with-iconv --with-jpeg-dir --with-png-dir \
--with-libxml-dir --with-pcre-regex  --with-kerberos \
--with-openssl --with-imap --with-imap-ssl \
--with-pear --with-gd --enable-gd-native-ttf --enable-calendar=shared \
--enable-exif --enable-ftp --enable-sockets --enable-bcmath=shared \
--enable-pcntl --enable-intl --enable-mbstring \

azhai

server {
    listen           80;
    server_name      blog.com;
    root             /var/www/wordpress;
    set  $var_sessid  "-";
    access_log       logs/blog.access.log  main;

    #charset          utf-8;
    index            index.html  index.php;
    error_page  404              /404.html;

azhai

# -*- coding: utf-8 -*-
import sys
import os, os.path
os.chdir(os.path.dirname(os.path.realpath(__file__))
if sys.getdefaultencoding() != 'utf-8':
    reload(sys)
    sys.setdefaultencoding('utf-8')

from datetime import datetime

azhai

/etc/init.d/mysql stop
/etc/init.d/mysql start --skip-grant-tables

#回车输入空密码
mysql -u root -p

--执行SQL语句
UPDATE mysql.user SET Password=PASSWORD('my-new-password') WHERE User='root';
FLUSH PRIVILEGES;
quit;