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Generating random string of specified length in JavaScript
We are required to write a JavaScript function that takes in a number n and returns a random string of length n containing no other than the 26 English lowercase alphabets.
Therefore, let’s write the code for this function −
Example
The code for this will be −
const num = 8;
const randomNameGenerator = num => {
let res = '';
for(let i = 0; i < num; i++){
const random = Math.floor(Math.random() * 27);
res += String.fromCharCode(97 + random);
};
return res;
};
console.log(randomNameGenerator(num));Output
The output in the console will be −
kdcwping
Note − This is one of many possible outputs. Console output is expected to differ every time.
Updated on: 19-Oct-2020
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