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RSS订阅转载 OOD， OOP
OOP: object-oriented programming. it is a paradigm that represents concepts as “objects” that have data fields and methods.Object: it is an instance of the class.Class: user-defined data types.new ...
2019-02-20 10:05:35
163
转载 Bit operators "+ - * /"
1 Byte = 8 bit1 bit is 1 or 0.Add/*** ***/ int Add(int a, int b){ if(b == 0) return a; int sum = a ^ b; // Get the addition without carry int carry = (a & b) << 1; //Get the...
2019-02-18 08:11:59
173
原创 Agile
Agile software development: an approach to software development under which requirements and solutions evolve through the collaborative effort of self-organizing and cross-functional teams and their c...
2019-02-14 05:33:04
249
原创 Introduction to Mutex
What is MutexThe mutex(short for mutual exclusion) also known as spinlock is the simplest synchronization tool that is used to protect critical regions and thus prevent race conditions. That is a thr...
2019-02-11 11:15:05
219
原创 OS
Operation Systemhttps://www.tutorialspoint.com/operating_system/index.htmAn Operating System(OS) is a collection of software that manages computer hardware resources and provides common sservices fo...
2019-02-10 11:33:58
333
转载 50 Most Common Interview Questions & Answers in HR round
Tell me a little about yourself.This is a popular interview questionFollowing are 4 sample answersSample Answer #1I am Andrew Bell, a computer graduate from MIT. I like to apply my analytical sk...
2019-02-08 02:24:02
1126
原创 Leetcode 371. Sum of Two Integers
public class Solution { public int GetSum(int a, int b) { if(a == 0) return b; if(b == 0) return a; int sum = 0; while(b != 0){ sum = a ^ ...
2019-02-03 02:33:56
120
原创 Brackets
parentheses or “round brackets” ( )“square brackets” or “box brackets” [ ] braces“curly brackets” { }“angle brackets” < >
2019-02-01 22:22:06
434
原创 C#基本数据类型 和数据结构
using System;using System.Collections.Generic;using System.Text;namespace LeetCode2019{ public static class Basic { public static void BasicDataStructure() { ...
2019-01-28 02:46:31
368
原创 Java 基本数据类型和数据结构
import java.lang.*;import java.util.*;public class JavaLanguageDataStructure { public static void main(String[] args) { System.out.println("Hello World!"); System.out.pri...
2019-01-28 01:47:00
319
转载 欢迎使用优快云-markdown编辑器[收藏]
这里写自定义目录标题欢迎使用Markdown编辑器新的改变功能快捷键合理的创建标题，有助于目录的生成如何改变文本的样式插入链接与图片如何插入一段漂亮的代码片生成一个适合你的列表创建一个表格设定内容居中、居左、居右SmartyPants创建一个自定义列表如何创建一个注脚注释也是必不可少的KaTeX数学公式新的甘特图功能，丰富你的文章UML 图表FLowchart流程图导出与导入导出导入欢迎使用Ma...
2019-01-28 00:43:58
482
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