Rando.js: The world's easiest, most powerful random function.

栏目: IT技术 · 发布时间: 4年前

内容简介:The world's easiest, most powerful random function.

Rando.js: The world's easiest, most powerful random function.

Rando.js

The world's easiest, most powerful random function.

Rando.js: The world's easiest, most powerful random function.

Rando.js: The world's easiest, most powerful random function. Rando.js: The world's easiest, most powerful random function.

:hear_no_evil: What's all the hullabaloo?

Rando.js helps JavaScript developers code randomness more simply, readably, and securely. Whether you need to find a random int/float between two numbers, pick a random value from an array, choose a random element from your jQuery object, grab a character from a string, toss a coin, or do anything of the like while even preventing repetitions, we've got you covered at a cryptographically strong level. The best part? Our library is extremely lightweight and developer friendly- which means it won't take a toll on your project, and it's uber-simple to implement.

:zap: Fast implementation

Step 1:Paste the following script tag into the head of your HTML document:

<script src="https://randojs.com/2.0.0.js"></script>

Or, use npm:

//Install:
npm i @nastyox/rando.js@2.0.0

//Then, paste this at the top of your JavaScript file:
const randojs = require('@nastyox/rando.js'), rando = randojs.rando, randoSequence = randojs.randoSequence;

Step 2:Use any of the commands explained at https://randojs.com/ however you like.

:tada: Examples

rando()                       //a floating-point number between 0 and 1 (could be exactly 0, but never exactly 1)  
 rando(5)                      //an integer between 0 and 5 (could be 0 or 5)  
 rando(5, 10)                  //a random integer between 5 and 10 (could be 5 or 10)  
 rando(5, "float")             //a floating-point number between 0 and 5 (could be exactly 0, but never exactly 5)  
 rando(5, 10, "float")         //a floating-point number between 5 and 10 (could be exactly 5, but never exactly 10)  
 rando(true, false)            //either true or false  
 rando(["a", "b"])             //{index:..., value:...} object representing a value of the provided array OR false if array is empty  
 rando({a: 1, b: 2})           //{key:..., value:...} object representing a property of the provided object OR false if object has no properties  
 rando($("div"))               //{index:..., value:...} object representing a jQuery element from the provided jQuery element set OR false if the provided jQuery element set does not contain any elements  
 rando("Gee willikers!")       //a character from the provided string OR false if the string is empty. Reoccurring characters will naturally form a more likely return value  
 rando(null)                   //ANY invalid arguments return false  

⇢ Prevent repetitions by grabbing a sequence and looping through it

randoSequence(5)              //an array of integers from 0 through 5 in random order  
 randoSequence(5, 10)          //an array of integers from 5 through 10 in random order  
 randoSequence(["a", "b"])     //an array of {index:..., value:...} objects representing the values of the provided array in random order  
 randoSequence({a: 1, b: 2})   //an array of {key:..., value:...} objects representing the properties of the provided object in random order  
 randoSequence($("div"))       //an array of {index:..., value:...} objects representing all jQuery elements from the provided jQuery element set in random order  
 randoSequence("Good gravy!")  //an array of the characters of the provided string in random order  
 randoSequence(null)           //ANY invalid arguments return false

Rando.js: The world's easiest, most powerful random function.

Rando.js: The world's easiest, most powerful random function.


以上就是本文的全部内容,希望本文的内容对大家的学习或者工作能带来一定的帮助,也希望大家多多支持 码农网

查看所有标签

猜你喜欢:

本站部分资源来源于网络,本站转载出于传递更多信息之目的,版权归原作者或者来源机构所有,如转载稿涉及版权问题,请联系我们

精通正则表达式

精通正则表达式

[美] Jeffrey E.F.Friedl / 余晟 / 电子工业出版社 / 2012-7 / 89.00元

《精通正则表达式(第3版)》内容简介:随着互联网的迅速发展,几乎所有工具软件和程序语言都支持的正则表达式也变得越来越强大和易于使用。《精通正则表达式(第3版)》是讲解正则表达式的经典之作。《精通正则表达式(第3版)》主要讲解了正则表达式的特性和流派、匹配原理、优化原则、实用诀窍以及调校措施,并详细介绍了正则表达式在Perl、Java、.NET、PHP中的用法。《精通正则表达式(第3版)》自第1版开......一起来看看 《精通正则表达式》 这本书的介绍吧!

CSS 压缩/解压工具
CSS 压缩/解压工具

在线压缩/解压 CSS 代码

在线进制转换器
在线进制转换器

各进制数互转换器

XML 在线格式化
XML 在线格式化

在线 XML 格式化压缩工具