Community Learn Tools Library Leisure
search
English
Home > Web Front-end > JS Tutorial > javascript short circuit method code streamlining_javascript skills

javascript short circuit method code streamlining_javascript skills

WBOY
Release： 2016-05-16 18:47:58
Original
942 people have browsed it

I encountered a piece of code as follows
if(n>win) {
p=dArry.length-win;
}
else if(np=0;
}
else {
p=n;
}
There are many similar codes. Let’s continue to simplify. It’s actually very simple. It becomes like this
p=((n>win)&&( dArry.length-win))||((nTo summarize: && takes the last value, || takes the first satisfying value, efficient, but please use it flexibly

Related labels：
javascript
source：php.cn
Previous article：JavaScript string multiplication_javascript skills Next article：JS controls CSS style sheet_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
CSS only method to dynamically modify image src on click without using JavaScript I need to change the src of an image on mouse click using only css like img:active{}
From 2024-04-06 19:25:49
0
1
505
Scatterplot points do not maintain values ​​when zooming in d3.js This is my first time using d3.js, so please bear with me. I implemented it as pure JavaSc...
From 2024-04-06 18:16:26
0
1
403
JavaScript hover events on vendor-specific pseudo-elements I have the following htmlinput tag. $("input[type='range']::-webkit-slider-thumb"...
From 2024-04-06 15:35:24
0
1
274
Submit form without button using Javascript/Jquery I'm trying to submit a form without a button by calling a JavaScript function and executin...
From 2024-04-06 14:54:03
0
2
421
Customize the appearance of Bootstrap accordion headers using the CollapseDisplay class I want to style the card title of a panel with class collapseshow. In this example, it's t...
From 2024-04-06 12:53:11
0
1
376
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