JAVASCRIPT

javascript get string between two characters

const oldString = 'John1Doe2'

const stringBetweenCharacters = oldString.match(/1(.*?)2/i)[1] //Doe

js substring between two characters

let str = "My string is:abc;";

var mySubString = str.substring(
    str.indexOf(":") + 1, 
    str.lastIndexOf(";")
);

// mySubString = "abc"

Get Substring between two characters using javascript

let mySubString = str.substring(
    str.indexOf(":") + 1,   // from character ':'
    str.lastIndexOf(";")	// to character ';'
);

javascript find string between two characters

var str = 'one:two;three';    
str.split(':').pop().split(';')[0]; // returns 'two'