你即將離開本站

並前往https://flaviocopes.com/how-to-string-contains-substring-javascript/

How to check if a string contains a substring in ... - Flavio Copes

Pre-ES6, the common way to check if a string contains a substring was to use indexOf , which is a string method that return -1 if the string does not contain ...

確定！ 回上一頁

查詢 「Js string includes」的人也找了：

  1. JS includes
    2.
  2. String includes
    3.
  3. js includes用法
    4.
  4. Js includes multiple
    5.
  5. JavaScript string contains character
    6.
  6. JS string indexOf
    7.
  7. Js string include array
    8.
  8. JavaScript contains array
    9.