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Home Web Front-end Vue.js How to use vue random functions

How to use vue random functions

Apr 08, 2025 am 08:57 AM
vue

The random function of Vue.js is Math.random(), which can generate pseudo-random floating point numbers, with the range [0, 1). It can be used anywhere in the application and is used to generate random integers and random decimals.

How to use vue random functions

Random functions in Vue.js

Vue.js provides a global function called Math.random() that can be used to generate pseudo-random numbers.

How to use:

 <code class="javascript">const randomValue = Math.random();</code>

Detailed description:

  • The random() function returns a floating point number with a range of [0, 1) . In other words, it will return a random value greater than or equal to 0 but less than 1.
  • The generated values ??are pseudo-random, meaning they are generated by the algorithm rather than completely random.
  • Each time the random() function is called, a new random value is generated.
  • The random() function can be used anywhere in a Vue.js application, including templates, components, and scripts.

Example:

  • Generate a random integer between 0 and 10:
 <code class="javascript">const randomNumber = Math.floor(Math.random() * 10); // 0 </code>
  • Generate a random integer between 10 and 20:
 <code class="javascript">const randomNumber = Math.floor(Math.random() * 10) 10; // 10 </code>
  • Generate a random decimal between 0.1 and 1:
 <code class="javascript">const randomNumber = Math.random() * 0.9 0.1; // 0.1 </code>

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