separator String Optional The separator string. Returns Boolean Does this string contain the given string? contains: function ( string, separator ) { return ( separator ? ( separator + this + separator ).indexOf( separator + string + separator ) : this.indexOf( string ) ) > -1; }, Meth...
...常见转义字符表 Java中需要转义的字符 在Java中,不管是String.split(),还是正则表达式,有一些特殊字符需要转义,这些字符是 ( [ { / ^ - $ ¦ } ] ) ?...转义方法为字符前面加上"\",这样在split、replaceAll时就不会报错。不过要注意,String.contains()方法不需要转义。
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 ...
base64= base64.replace(/=/g,"");varn = base64.length &3;if(n ===1)thrownewError("String contains an invalid character");for(vari =0, j =0, len = base64.length /4, bin = []; i < len; ++i) {vara = tableStr.indexOf(base64[j++] ||"A"), b = tableStr.indexOf(base...
// 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...
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...
返回值:'The rain in Spain falls mainly in the plain.' contains 'ain+' match 方法 使用正则表达式模式对字符串执行查找,并将包含查找的结果作为数组返回。"" stringObj.match(rgExp) 参数"" stringObj 必选项。对其进行查找的 String 对象或字符串文字。
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. ...
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', }, },// ...