A C++ program can be made easier to read and maintain by using references rather than pointers. A C++ function can return a reference in a similar way as it returns a pointer. When a function returns a reference, it returns an implicit pointer to its…

转自:https://www.linuxjournal.com/content/return-values-bash-functions Bash functions, unlike functions in most programming languages do not allow you to return a value to the caller. When a bash function ends its return value is its status: zero for s…

Returning multiple values from a function is a common idiom in Go, most often used for returning values along with potential errors. We'll go over how to return multiple values from a function and use those values in our program. // You can edit this…

ECMAScript variables may contains two different types of data: primitive values and reference values. Primitive values are simple atomic pieces of data, while reference values are objects that may be made up of multiple values. The five primitive typ…

14.2 InnoDB Concepts and Architecture 14.2.1 MySQL and the ACID Model 14.2.2 InnoDB Multi-Versioning 14.2.3 InnoDB Redo Log 14.2.4 InnoDB Undo Logs 14.2.5 InnoDB Table and Index Structures 14.2.6 InnoDB Mutex and Read/Write Lock Implementation The in…

原文链接:http://www.c-sharpcorner.com/UploadFile/3d39b4/relationship-in-entity-framework-using-code-first-approach-w/ In this article, you will learn about relationships in Entity Framework using the Code First Approach with Fluent API. 在这篇文章中,你将会学习到使用EF…

Learn Perl in about 2 hours 30 minutes By Sam Hughes Perl is a dynamic, dynamically-typed, high-level, scripting (interpreted) language most comparable with PHP and Python. Perl's syntax owes a lot to ancient shell scripting tools, and it is famed fo…

[由于学习,所以翻译!] 1.介绍 LuaInterface 是 Lua 语言和 Microsoft.NET 平台公共语言运行时 (CLR) 之间的集成库. 非常多语言已经有面向 CLR 编译器和 CLR 实现,已经存在为微软windows. BSD 操作系统和 Linux 操作系统. Lua是一个为扩展应用程序而设计的编程语言,解释运行,非常容易嵌入的库.具体的信息能够參考Lua'sreference manual. 以下的部分介绍如何编译和安装LuaInterface.第3部分包括了在CLR…

This article represents top 4 security vulnerabilities related coding practice to avoid while you are programming withJava language. Recently, I came across few Java projects where these instances were found. Please feel free to comment/suggest if I…

ref:http://www.coranac.com/tonc/text/asm.htm 23.1. Introduction Very broadly speaking, you can divide programming languages into 4 classes. At the lowest level is machine code: raw numbers that the CPU decodes into instructions to execute. One step u…