Generation of unique random numbers in JavaScript using SET

The article begins with the fact that JavaScript has many built -in features that allow you to perform a variety of operations. One of them is Math.random () method, which generates a random number with a floating coma, which can then be converted into integers. However, if you need to generate a series of unique random numbers and create more random effects in your code, you will have to come up with your own solution, since the method of Math.random () cannot do it.

💡 The article proposes to use the SET object in JavaScript to generate a series of unique random numbers. The use of SET is due to the fact that the plural elements are unique. We can start generating and insert random integers in SET until we get the required number of numbers.

• 📌 Creating SET object
• 📌 Determining the number of random numbers and range of numbers for use
• 📌 Generation of each random number and immediate inserting numbers in SET

🚀 After generating a series of unique random numbers, these numbers can be used as arrays. Many opportunities are opened: you can use them to mix playlists in a musical app, random selection of data for analysis, or, as done in the article, to mix tiles in a game of memory.