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React_Docs_Quick Start_Notes1. Installation npm install --save react react-domWebpack as bundlerimpo...
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两个程序间通信（三）：http
转载来源：http://blog.sina.com.cn/s/blog_a1304cff0101a6j4.html 假设你的java项目要和一个...
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两个程序间通信（二）：WebSocket
素材来源：WebSocket 是什么原理？为什么可以实现持久连接 WebSocket是HTML5出来的东西（协议），基于HTTP协议的一种补充，...
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两个程序间通信（一）：Java SocketFile server and client GENERAL USAGE————————————— Start server.java firs...
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LeetCode No.9 Palindrome Number | #math #digit manipulation
Q: Determine whether an integer is a palindrome. Do this without extra s...
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LeetCode No.36 Valid Sudoku | #HashSet #Wrapper ClassesQ： Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Ru...
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LeetCode No.121 Best Time to Buy and Sell Stock | #array #dynamic programmingQ： Say you have an array for which the ith element is the price of a giv...
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LeetCode No.405 Convert a Number to Hexadecimal | #bit manipulation #logic and or #mask #two's complementQ： Given an integer, write an algorithm to convert it to hexadecimal. Fo...