Answers for "find first position of any of array of characters in string javascript"

javascript get first 10 characters of string

var str = "Hello world That is reallly neat!";
var res = str.substring(0, 5);//get first 5 chars

Posted by: Guest on July-09-2019

get index of first number in string javascript

var str = "Se7en";
var search = str.search(/\d/);
console.log("first digit at: ", search); // first digit at: 2

Posted by: Guest on March-06-2021

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