从http://www.sourceinsight.com/public/languages/下载Python的配置文件Python.CLF 选择Options > Preferences，单击Languages选项； 单击import按钮，装载并导入Python.CLF； 这时可以看到，左栏语言列 Read More
Given a positive integer n, break it into the sum of at least two positive integers and maximize the product of those integers. Return the maximum pro Read More
Rotate an array of n elements to the right by k steps. For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,4]. Not Read More
Write a function that takes a string as input and reverse only the vowels of a string. Example 1: Given s = "hello", return "holle". Example 2: Given Read More
Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num calculate the number of 1’s in their binary representation and r Read More
题目描述： Given a non-empty array of integers, return the k most frequent elements. For example, Given [1,1,1,2,2,3] and k = 2, return [1,2]. Note: You ma Read More
Linux中find常见用法示例 ·find path -option [ -print ] [ -exec -ok command ] {} \; find命令的参数； pathname: find命令所查找的目录路径。例如用.来表示当前目录，用/来表示系统根目录。-print： find命令将匹 Read More
libevent 网络IO分析 Table of Contents 1. 简介 2. 简单使用与入门 2.1. 定时器-timeout 超时回调 2.2. 信号事件 2.3. 读取 socket 3. 操作系统 I/O 模型封装 4. 源码分析-基本功能 4.1. 超时机制-对 timeout 例子 Read More
This page is meant to be a central repository of decorator code pieces, whether useful or not <wink>. It is NOT a page to discuss decorator syntax! Fe Read More
0x1 ,安装 0x2 , 调整时间到2038年。 0x3 ,申请30天试用 0x4, 退出pycharm 0x5, 时间调整回来。 ##注册方法2### 注册方法: 在 注册时选择 License server ，填 http://idea.lanyus.com ，然后点击 OK Read More