String对象是文本值的包装器。除了存储文本,String对象包含一个属性和各种 方法来操作或收集有关文本的信息,String对象不需要进行实例化便能够使用。 String对象只有一个只读的length属性用于返回字符串的长度。 包装对象 除了上面三个对象,Javascript 还拥有 Date、Array、Math 等内置对象,这三个经常显示使用,所以非常熟...
You don't need to do that to the string before parsing it. Note also that parseInt() may only interpret the leading portion of a string. As soon as it encounters an invalid integer numeric character it will assume the scanning is complete. It will then silently ignore any remaining ...
id String The unique ID assigned to the layer. Layer imageFormat String The output image type. MapImageLayer imageMaxHeight Number Indicates the maximum height of the image exported by the service. MapImageLayer imageMaxWidth Number Indicates the maximum width of the image exported by the service...
For example, "\u" is matched as a StringLiteral even though it contains an invalid escape.Examples:"string" 'string' "" '' "\"" '\'' "valid: \u00a0, invalid: \u" 'valid: \u00a0, invalid: \u' "multi-\ line" 'multi-\ line' " unclosed ' unclosed...
minify(ast, { compress: {}, mangle: {}, output: { ast: true, code: true // optional - faster if false } }); // result.ast contains native Uglify AST // result.code contains the minified code in string form. Working with Uglify AST Transversal and transformation of the native AST ...
Browser Mocha supports many, but not all cli options.To use a cli option that contains a "-", please convert the option to camel-case, (eg. check-leaks to checkLeaks). # Options that differ slightly from cli options: reporter {string|constructor}You can pass a reporter's name or a ...
String|null|undefined The URL to the thumbnail used for the webmap. WebDocument2D utilityNetworks Collection<UtilityNetwork>|null|undefined The utilityNetworks object contains a collection of UtilityNetworks saved on the web map. WebMap widgets Widgets|null|undefined The widgets object contains widgets...
For instance, the following is a regular expression for a pattern that matches against a string that contains the word Shelley and the word Powers, in that order, and separated by one or more whitespace characters: var re = /Shelley\s+Powers/; The special characters in this example are ...
var result = UglifyJS.minify(ast, { compress: {}, mangle: {}, output: { ast: true, code: true // optional - faster if false } }); // result.ast contains native Uglify AST // result.code contains the minified code in string form. Working with Uglify AST Transversal and transformati...
String Open a meeting suggestion add-in. Phone number Add number to your contacts. Note Contextual add-ins are not currently available in Outlook on Android and iOS at this time. The following image shows a contextual add-in displayed in Outlook. A contextual add-in displayed in Outlook A ...