js string find
The indexOf() method returns the position of the first occurrence of a specified value in a string. This method returns -1 if the value to search for never occurs. ,More "Try it Yourself" examples below. Definition and Usage. The search() method searches a string for a specified value, and returns the position of the match.
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 js string find 相關參考資料
JavaScript search() 方法 - w3school 在线教程
JavaScript String 对象 ... search() 方法用于检索字符串中指定的子字符串，或检索与正则表达式相匹配的子字符 ... document.write(str.search(/W3School/)) </script>. http://www.w3school.com.cn JavaScript String indexOf() Method - W3Schools
The indexOf() method returns the position of the first occurrence of a specified value in a string. This method returns -1 if the value to search for never occurs. https://www.w3schools.com JavaScript String search() Method - W3Schools
More "Try it Yourself" examples below. Definition and Usage. The search() method searches a string for a specified value, and returns the position of the match. https://www.w3schools.com String.prototype.indexOf() - JavaScript | MDN
The indexOf() method returns the index within the calling String object of the first occurrence of the specified value, starting the search at ... https://developer.mozilla.org String.prototype.match() - JavaScript - MDN - Mozilla
The match() method retrieves the matches when matching a string against a regular expression. https://developer.mozilla.org String.prototype.search() - JavaScript - MDN - Mozilla
search() メソッドは、対象の String オブジェクトが正規表現でマッチできるかどうかを調べるためのメソッドです。 https://developer.mozilla.org String.prototype.search() - JavaScript | MDN - Mozilla
The search() method executes a search for a match between a regular expression and this String object. https://developer.mozilla.org 字串- JavaScript | MDN
String 全域物件為字串的構造函數，或是一個字符序列。 https://developer.mozilla.org |