Question

How to remove the first word from a string in TypeScript

Answer 1

function removeFirstWord(str : string) : string {
    const firstSpaceIndex = str.indexOf(' ');
 
    if (firstSpaceIndex === -1) {
            return '';
    }
 
    return str.substring(firstSpaceIndex + 1);
}
 
let str = 'c++ c typescript python php';
 
str = removeFirstWord(str);
 
console.log(str);
 
   
   
   
   
/*
run:
   
"c typescript python php"
   
*/

 

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