Javascript Variable Naming Conventionswhat is java script
JAVASCRIPT NAMING CONVENTIONS: DASH(短横线) A dash in a JavaScript variable isn't common sense as well. It just makes things more difficult; like using them in an object: 短横线在 JavaScript 变量命名中也并不是被普遍使用的。它只会让事情变得复杂,例如在对象中使用: // bad var person = { '...
你可以使用空行来分隔代码单元,就像是文学作品中使用段落分隔一样。 命名规范(Naming Conventions) 另一种方法让你的代码更具可预测性和可维护性是采用命名规范。这就意味着你需要用同一种形式给你的变量和函数命名。 下面是建议的一些命名规范,你可以原样采用,也可以根据自己的喜好作调整。同样,遵循规范要比规范是...
The first time we used a variable, we placedvarin front to signify its first use. This is an easy way to organize the variables in your code and see when they came into existence. In subsequent assignments of the same variable, we did not need the var. JavaScript Variable Naming Conventi...
In JavaScript, a variable can be declared using three keywords: var, let, and const. let name = 'codedamn'; const yearFounded = 2015; var isAwesome = true; Naming Conventions Naming conventions are essential in any programming language, and JavaScript is no exception. They are a set of ...
How to define, declare and initialiaze a variable in JavaScript? How to declare and initialize the variable together? Procedure to define multiple variables in a single step in JavaScript? How to redeclare variables in JavaScript? What are the rules for Variable Naming conventions in JavaScript?
Naming Conventions of Variables in JavaScript(variable-naming-convention.js) Basic Mathematical Operations in JavaScript(operation.js) Addition Operation Subtraction Operation Multiplication Operation and Division Operation Mathematical Operation Shorthand in JavaScript(operations-shorthand.js) ...
To see if a variable name is valid, check out the really awesome and simple JavaScript Variable Name Validator.Outside of valid names, there are other things to focus on as well. In the near future, we will touch upon those other things such as naming conventions and how many people ...
Naming ConventionsAlways use the same naming convention for all your code. For example:Variable and function names written as camelCase Global variables written in UPPERCASE (We don't, but it's quite common) Constants (like PI) written in UPPERCASEShould you use hyp-hens, camelCase, or ...
命名规范(Naming Conventions) 另一种方法让你的代码更具可预测性和可维护性是采用命名规范。这就意味着你需要用同一种形式给你的变量和函数命名。 下面是建议的一些命名规范,你可以原样采用,也可以根据自己的喜好作调整。同样,遵循规范要比规范是什么更重要。