每个人都有思想.有些人相信自由经济学,有些人相信来生.有些人甚至相信COBOL是一种真正的程序设计语言.C++也有一种思想:它认为潜在的二义性不是一种错误.ambiguity 这是潜在二义性的一个例子: class B; // 对类B提前声明 // class A {public: A(const B&); // 可以从B构造而来的类A}; class B {public: operator A() const; // 可以从A转换而来的类B}; 这些类的声明没一点错——他们可以在相同的程序中共
A solid naming convention makes it less likely to run into naming conflicts and helps establish a semantic pattern that is easier for a team to follow. In this lesson, I'm using a variation of the BEM (Block Element Model) naming convention. OOCSS an
Background C++ is one of the main development languages used by many of Google's open-source projects. As every C++ programmer knows, the language has many powerful features, but this power brings with it complexity, which in turn can make code more
Google C++ Style Guide Table of Contents Header Files Self-contained Headers The #define Guard Forward Declarations Inline Functions Names and Order of Includes Scoping Namespaces Unnamed Namespaces and Static Variables Nonmember, Static Member, an
C++ Core Guidelines September 9, 2015 Editors: Bjarne Stroustrup Herb Sutter This document is a very early draft. It is inkorrekt, incompleat, and pµøoorly formatted. Had it been an open source (code) project, this would have been release 0.6. Copy
4.9 Parser Generators This section shows how a parser generator can be used to facilitate the construction of the front end of a compiler. We shall use the LALR parser generator Yacc as the basis of our discussion, since it implements many of the con
Beautiful is better than ugly. 优美总比丑陋好Explicit is better than implicit. 直率总比含蓄好Simple is better than complex. 简单总比复杂好Complex is better than complicated. 复杂总比难懂好Flat is better than nested. 平层总比嵌套好Sparse is better than dense. 稀疏总比稠密好Readability counts.
摘自译文学习区 http://article.yeeyan.org/view/legendsland/154430 The Zen of Python Python 之禅 Beautiful is better than ugly. 美胜于丑 Explicit is better than implicit. 显胜于隐 Simple is better than complex. 简胜于繁 Complex is better than complicated. 繁胜于杂 Flat is bett
Zen of Python $ python Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 25 2016, 22:01:18) [MSC v.1900 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import this T
Awesome系列的.Net资源整理.awesome-dotnet是由quozd发起和维护.内容包括:编译器.压缩.应用框架.应用模板.加密.数据库.反编译.IDE.日志.风格指南等. 算法与数据结构(Algorithms and Data structures) Algorithmia - Algorithm and data-structure library for .NET 3.5 and up. Algorithmia contains sophisticated algorithms
LINQ to SQL语句(1)之Where 适用场景:实现过滤,查询等功能. 说明:与SQL命令中的Where作用相似,都是起到范围限定也就是过滤作用的,而判断条件就是它后面所接的子句.Where操作包括3种形式,分别为简单形式.关系条件形式.First()形式.下面分别用实例举例下: 1.简单形式: 例如:使用where筛选在伦敦的客户 var q = from c in db.Customers where c.City == "London" select c; 再如:筛选19
计算机技术难理解的很多,Web Service 对我来说就是一个很难理解的概念:为了弄清它到底是什么,我花费了两周的时间,总算有了一些收获,参考了不少网上的资料,但有些概念说法不一.我以w3c和 一些早期介绍Web Service的书为准.如有错误,欢迎指正! -------------------------------------------------------------- 提前预警!概念太多,你需要仔细阅读,或要阅读两遍. SOA