下面的例子裁切图片的左上角的100×100的部分。可以通过修改$src_x,$src_y,$src_w,$src_h的值来修改裁剪的范围。 <?php $filen…
drop database Contact; create database Contact; use Contact; CREATE TABLE Employee ( id in…
#!/usr/bin/env python # encoding: utf-8 """ MonitorLog.py Usage: MonitorLog…
escape函数 /** * js escape php 实现 * @param $string the sting want to be escaped * @param $in…
由于 Android 的版本分裂比较严重,整个新系统升级可能需要一两年甚至更长时间。所以目前使用 Android 5.0 的大部分是喜欢尝鲜的用户,同时现在市场上能够很好支持 …
涉及到如下方面 txt文本的读取,utf8的处理 字符串的基本操作 dict的基本操作 list(数组)的基本操作 #!/usr/bin/python #print "H…
require 'fssm' FILE_PATH = '/home/yourpath/' def compile(path) system "coffee -c #{path}" …
def triangle(x,y,z) angleX=Math.acos((y**2+z**2-x**2)*3.14/(360*y*z)) #angleX is the angle…
// // NextViewController.m // HXAandind // // Created by xushuanghui on 15-3-23. // Copyri…
系统中能够随机(不需要按顺序)访问固定大小数据片(chunks)的设备被称作块设备,这些数据片就称作块。最常见的块设备是硬盘,除此以外,还有软盘驱动器、CD-ROM驱动器和闪存等等…
详解Linux使用ss命令结合zabbix对socket做监控
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