Community Learn Tools Library Leisure
search
English
Home > Web Front-end > JS Tutorial > Find and replace elements in JavaScript arrays using indexOf, etc._javascript tips

Find and replace elements in JavaScript arrays using indexOf, etc._javascript tips

WBOY
Release： 2016-05-16 17:22:21
Original
1246 people have browsed it
复制代码 代码如下:



Extend JavaScript Array Method











数组a:
a.indexOf('cc345345'):
a.lastIndexOf('dd4654'):
a.replace(/d/g,'*'):
a.search(/dd4654/):



Related labels：
indexof array elements
source：php.cn
Previous article：4 ways to write JS code for what day of the week today is_javascript skills Next article：Javascript sample code to obtain the actual size of the web page window_javascript skills
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2289
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2429
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
2041
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1926
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1998
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template