function isLetter(character) { return character >= 'a' && character <= 'z'; } if (Array.prototype.every.call(str, isLetter)) { console.log("The string '" + str + "' contains only letters!"); } 这种方法能够行得通,但不够简洁,JavaScript 1.6 中引入了一个泛型化的简写形式: 代码语言...
A string encoded as a Uniform Resource Identifier (URI) contains invalid characters. Although most characters are valid inside strings to be converted to URIs, some Unicode character sequences are invalid in this context. To correct this error ...
// Suppose a user inputs a "+1 (213) 373-42-53" string // and it starts parsing that string character-by-character. parsePhoneNumberCharacter('+', undefined) === '+' parsePhoneNumberCharacter('1', '+') === '1' parsePhoneNumberCharacter(' ', '+1') === undefined parsePhoneNum...
fnmain(){letx=246.92385;lety=24.69;letz=x/y;// print line macro with 3 decimal point precisionprintln!("z is {:.3}",z);// 9: total character space the number to occupy// (adds pre padding if necessary)println!("z is {:9.3}",z);// 0: placeholder number for padding characters...
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 ...
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 ...
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...
importnlpfrom'compromise'nlp.extend({// add new tagstags: {Character: {isA:'Person',notA:'Adjective', }, },// add or change words in the lexiconwords: {kermit:'Character',gonzo:'Character', },// change inflectionsirregulars: {get: {pastTense:'gotten',gerund:'gettin', }, },// ...
method if the string contains more than a single URI component. Mozilla Developer Core Javascript Guide: Encodes a Uniform Resource Identifier (URI) component by replacing each instance of certain characters by one, two, or three escape sequences representing the UTF-8 encoding of the character. ...
Contains the invalid month string itself, or else null. empty: An input string that contains nothing parsable, such as moment('this is nonsense');. Boolean. nullInput: A null input, like moment(null);. Boolean. invalidFormat: An empty list of formats, such as moment('2013-05-25', [...