https://katyscode.wordpress.com/2013/05/17/introduction-to-multi-threaded-multi-core-and-parallel-programming-concepts/ In this article I’m going to present a gentle and modernized introduction to multi-threaded and parallel programming. While there…

Earlier articles in this series: Part I: Idempotence Part II: Immutability Part III: Volatility Part IV: Singletons Oh, hell, this article just had to be about state machines, didn’t it? State machines! Those damned little circles and arrows and q’s.…

Attributes Attributes provide a powerful method of associating metadata, or declarative information, with code (assemblies, types, methods, properties, and so forth). After an attribute is associated with a program entity, the attribute can be querie…

1, http://www.asp.net/web-pages/overview/getting-started/introducing-razor-syntax-c 2, Introduction to ASP.NET Web Programming Using the Razor Syntax (C#)   By          Tom FitzMackenTom FitzMacken|February 7, 2014 1751 of 1904 people found this help…

SummaryObject-oriented programming was supposed to unify the perspectives of the programmer and the end user in computer code: a boon both to usability and program comprehension. While objects capture structure well, they fail to capture system actio…

https://katyscode.wordpress.com/2013/08/17/c11-multi-core-programming-ppl-parallel-aggregation-explained/ In the first part of this series we looked at general multi-threading and multi-core programming concepts without getting into the meat of any r…

下载链接 :点我 C++ is a powerful, highly flexible, and adaptable programming language that allows software engineers to organize and process information quickly and effectively. But this high-level language is relatively difficult to master, even if you al…

[it-ebooks]电子书列表   [2014]: Learning Objective-C by Developing iPhone Games || Leverage Xcode and Objective-C to develop iPhone games http://it-ebooks.info/book/3544/Learning Web App Development || Build Quickly with Proven JavaScript Techniques http:…

RDMA是个什么鬼?相信大部分不关心高性能网络的童鞋都不太了解.但是NVMe over Fabrics的出现让搞存储的不得不抽出时间来看看这个东西,这篇文章就来介绍下我所了解的RDMA. RDMA(Remote Direct Memory Access)意为在远端直接访问主机的内存,而不需要主机参与.如下图,当主机和Client端都配备RDMA NIC的时候,数据通过NIC的DMA引擎直接在两端内存之间转移,而不需要经过OS的网络协议栈.这种技术对于局域网高带宽的存储系统非常有吸引力. 网络技术…

 dbx 命令 用途 提供了一个调试和运行程序的环境. 语法 dbx [ -a ProcessID ] [ -c CommandFile ] [ -d NestingDepth ] [ -I Directory ] [ -E DebugEnvironment ] [ -p oldpath=newpath:...| pathfile ] [ -k ] [ -u ] [ -F ] [ -r ] [ -x ] [ ObjectFile [ CoreFile ] ] 描述 dbx 命令为 C.C++.P…

本文为 Dennis Gao 原创技术文章,发表于博客园博客,未经作者本人允许禁止任何形式的转载. 现在,我们需要设计一个项目管理系统,目前我们收集到了如下这些需求: REQ1:一个项目内有多名项目成员 REQ2:一名项目成员只能被指派给一个项目 REQ3:一个项目内仅有一名项目成员被指派为项目经理负责管理项目 REQ4:所有项目成员均是公司员工 REQ5:公司员工的薪水由基本工资和项目奖金组合而成 REQ6:项目经理的项目奖金由项目的成败决定 REQ7:项目中包含项目计划 REQ8:一个项目计…

This post was written by Scott Hunter. It has been about two weeks since we shipped .NET Core / ASP.NET Core 1.0. The team has used the past two weeks to take a deep breath, and is now getting started on planning what is coming next. We have seen a l…

http://javarevisited.blogspot.sg/2014/05/10-articles-every-programmer-must-read.html Being a Java programmer and Software developer, I have learned a lot from articles titled as What Every Programmer Should Know about ..... , they tend to give a lot…

本贴是我摘抄自国外网站,用作备忘,也作为分享! Similarities between Scala and Java Following are some of the major similarities between Scala and Java programming language : 1) Both are JVM based language, Scala produce same byte code as Java and runs on Java Virtual Machi…

Object Oriented Design is the concept that forces programmers to plan out their code in order to have a better flowing program. The origins of object oriented design is debated, but the first languages that supported it included Simula and SmallTalk.…

Understanding how Java code is compiled into byte code and executed on a Java Virtual Machine (JVM) is critical because it helps you understand what is happening as your program executes. This understanding not only ensures that language features mak…

创建基本的安全连接和非安全连接 Kenneth Ballard ( kenneth.ballard@ptk.org), 自由程序员 Kenneth 是 Peru State College(位于 Peru, Nebraska)计算机科学专业的大四学生.他还是学生报 The Peru State Times 的职业作者.他拥有 Southwestern Community College (位于 Creston, Iowa)计算机编程专业的理学副学士(Associate of Science)学位…

The new input/output (NIO) library, introduced with JDK 1.4, provides high-speed, block-oriented I/O in standard Java code. This hands-on tutorial covers the NIO library in great detail, from the high-level concepts to under-the-hood programming deta…

Now, it is time to gather all the major Java 8 features under one reference post for your reading pleasure. Enjoy! Table Of Contents 1. Introduction 2. New Features in Java language 2.1. Lambdas and Functional Interfaces 2.2. Interface Default and St…

2015-05-26   628   Code-Tuning Techniques    ——Even though a particular technique generally represents poor coding practice, specific circumstances might make it the best one to use.    ——One key to writing effective loops is to minimize the work don…

http://www.boost.org/doc/libs/1_61_0/ Boost 1.61.0 Library Documentation Accumulators Framework for incremental calculation, and collection of statistical accumulators. Author(s): Eric Niebler First Release: 1.36.0 Standard: Categories: Math and nume…

原文:VSTO 学习笔记(十)Office 2010 Ribbon开发 微软的Office系列办公套件从Office 2007开始首次引入了Ribbon导航菜单模式,其将一系列相关的功能集成在一个个Ribbon中,便于集中管理.操作.这种Ribbon是高度可定制的,用户可以将自己常用的功能进行单独设置,提高工作效率.但是由于Office 2003时代用户的操作习惯已经养成,结果到了Office 2007很多菜单.按钮都找不到了,着实有些尴尬.经过一段时间的适应,相信大多数用户已经习惯Ribbon…

1Columbia Universitycs3157 – Advanced ProgrammingSummer 2014, Lab #2, 60ish pointsJune 9, 2014Follow these step-by-step instructions. This lab must be submitted electronically by Monday June16th, 11:55 pm.The point of the labs is to teach and reinfor…

error: openssl 的所有解决方案 (2013/6/22 17:39:00) error: openssl/crypto.h: No such file or directory 解决方案 (2013/6/22 17:39:00) error: openssl/crypto.h: No such file or directory   error: openssl/md5.h: No such file or directory 解决方案 libssl-dev 没有安装,只要 sudo…

编编程语言的目的是帮助程序员以代码的形式表述ideas.编程语言一方面为程序员提供一组关于可以做什么的抽象,另一方面为程序员提供可以被机器执行的轮子.C++编程语言,支持4种编程范式:过程式(Procedural Programming,主要集中在过程和合适的数据结构).数据抽象(Data abstraction,主要表现为设计抽象接口隐藏具体实现细节).面向对象编程(Object-oriented programming,主要集中在设计.实现和使用类继承结构,提供运行时多态性)和泛型编程(Ge…

继上次的Spark-shell脚本源码分析,还剩下后面半段.由于上次涉及了不少shell的基本内容,因此就把trap和stty放在这篇来讲述. 上篇回顾:Spark源码分析之Spark Shell(上) function main() { if $cygwin; then # Workaround for issue involving JLine and Cygwin # (see http://sourceforge.net/p/jline/bugs/40/). # If you're us…

ABC: Always Be Coding (原地址:https://medium.com/@davidbyttow/abc-always-be-coding-d5f8051afce2)   Be honest. Are you a good engineering candidate? How are you measuring yourself? How many companies have you interviewed at? What is your onsite-interview…

from:http://linux.chinaunix.net/techdoc/system/2007/11/23/973027.shtml 在使用linux/unix的命令行终端时,有时候会碰到键盘的退格键.删除键.Home键.方向键等不听使唤的现象:     按Backspace键,可能冒出来个^?     按Delete键,却出来个^[[3~     按Home键,却出来个^[[1~     按向左箭头键,却出来个^[[D     ……    以下是在大多数shell终端都可以使用的快捷键…

原文:Finding Memory Leaks in WPF-based applications There are numbers of blogs that folks wrote about memory leaks in Microsoft .Net Framework managed code and unmanaged code based applications. In this blog I wanted to: Show coding practices that can…

This document describes the installation of PostgreSQL using the source    code distribution. (If you are installing a pre-packaged distribution,    such as an RPM or Debian package, ignore this document and read the    packager's instructions instea…