Approach
- Specify the range (min and max).
- Generate a random decimal number (0-1) with
Math.random(). - Scale the number by multiplying it with the range difference.
- Shift the number by adding the minimum value.
- Round down to the nearest integer with
Math.floor(). - Store or use a random number.
How to Generate Random Numbers in React Native ?
Generating random numbers is a fundamental aspect of React Native development. It enables various functionalities like generating game elements, creating unique identifiers, and implementing randomized UI components. In this article, we are going to see how we can generate a random number by using React Native.
To generate random numbers in React Native, use `Math.random()` for a decimal value between 0 and 1. Combine it with `Math.floor()` to obtain whole numbers within a specified range.