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Removing all spaces from a string using JavaScript
Problem
We are required to write a JavaScript function that takes in a string and return a new space free string (a string in which all spaces are replaced by empty strings).
Example
Following is the code −
const str = 'some random string ex a m pl e';
const removeSpaces = (str = '') => {
let res = '';
for(let i = 0; i < str.length; i++){
const el = str[i];
if(el !== ' '){
res += el;
continue;
};
};
return res;
};
console.log(removeSpaces(str));Output
somerandomstringexample
Updated on 19-Apr-2021 10:54:36
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