非常教程

JavaScript参考手册

错误 | Errors

错误 | Errors

错误 | Errors
Error 详细
error.message 详细
error.name 详细
Error.prototype 详细
error.toString 详细
Errors 详细
Errors: Already has pragma 详细
Errors: Array sort argument 详细
Errors: Bad octal 详细
Errors: Bad radix 详细
Errors: Bad regexp flag 详细
Errors: Bad return or yield 详细
Errors: Called on incompatible type 详细
Errors: Cant access lexical declaration before init 详细
Errors: Cant define property object not extensible 详细
Errors: Cant delete 详细
Errors: Cant redefine property 详细
Errors: Cyclic object value 详细
Errors: Dead object 详细
Errors: Delete in strict mode 详细
Errors: Deprecated caller or arguments usage 详细
Errors: Deprecated expression closures 详细
Errors: Deprecated octal 详细
Errors: Deprecated source map pragma 详细
Errors: Deprecated String generics 详细
Errors: Deprecated toLocaleFormat 详细
Errors: Equal as assign 详细
Errors: For-each-in loops are deprecated 详细
Errors: Getter only 详细
Errors: Identifier after number 详细
Errors: Illegal character 详细
Errors: in operator no object 详细
Errors: Invalid array length 详细
Errors: Invalid assignment left-hand side 详细
Errors: Invalid const assignment 详细
Errors: Invalid date 详细
Errors: Invalid for-in initializer 详细
Errors: Invalid for-of initializer 详细
Errors: JSON bad parse 详细
Errors: Malformed formal parameter 详细
Errors: Malformed URI 详细
Errors: Missing bracket after list 详细
Errors: Missing colon after property id 详细
Errors: Missing curly after function body 详细
Errors: Missing curly after property list 详细
Errors: Missing formal parameter 详细
Errors: Missing initializer in const 详细
Errors: Missing name after dot operator 详细
Errors: Missing parenthesis after argument list 详细
Errors: Missing parenthesis after condition 详细
Errors: Missing semicolon before statement 详细
Errors: More arguments needed 详细
Errors: Negative repetition count 详细
Errors: No non-null object 详细
Errors: No properties 详细
Errors: No variable name 详细
Errors: Non configurable array element 详细
Errors: Not a codepoint 详细
Errors: Not a constructor 详细
Errors: Not a function 详细
Errors: Not defined 详细
Errors: Precision range 详细
Errors: Property access denied 详细
Errors: Read-only 详细
Errors: Redeclared parameter 详细
Errors: Reserved identifier 详细
Errors: Resulting string too large 详细
Errors: Stmt after return 详细
Errors: Strict Non Simple Params 详细
Errors: Too much recursion 详细
Errors: Typed array invalid arguments 详细
Errors: Undeclared var 详细
Errors: Undefined prop 详细
Errors: Unexpected token 详细
Errors: Unexpected type 详细
Errors: Unnamed function statement 详细
Errors: Unterminated string literal 详细
Errors: Var hides argument 详细
EvalError 详细
EvalError.prototype 详细
RangeError 详细
RangeError.prototype 详细
ReferenceError 详细
ReferenceError.prototype 详细
SyntaxError 详细
SyntaxError.prototype 详细
TypeError 详细
TypeError.prototype 详细
URIError 详细
URIError.prototype 详细
JavaScript

JavaScript 是一种高级编程语言,通过解释执行,是一门动态类型,面向对象(基于原型)的解释型语言。它已经由ECMA(欧洲电脑制造商协会)通过 ECMAScript 实现语言的标准化。它被世界上的绝大多数网站所使用,也被世界主流浏览器( Chrome、IE、FireFox、Safari、Opera )支持。JavaScript 是一门基于原型、函数先行的语言,是一门多范式的语言,它支持面向对象编程,命令式编程,以及函数式编程。它提供语法来操控文本、数组、日期以及正则表达式等,不支持 I/O,比如网络