Question

How to remove whitespace from both sides of a string in TypeScript

Answer 1

let string1:string = "      TypeScript Programming              ";
let string2:string = " TypeScript Java C C++          ";


console.log("1:" + string1 + string1.length);
console.log("2:" + string2 + string2.length);

string1 = string1.trim();
string2 = string2.trim();

console.log("1:" + string1 + string1.length);
console.log("2:" + string2 + string2.length);
 
   
   
   
   
/*
   
run:
 
"1:      TypeScript Programming              42" 
"2: TypeScript Java C C++          32" 
"1:TypeScript Programming22" 
"2:TypeScript Java C C++21" 
  
*/

 

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