Answers for "html substring"

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

substring javascript

var str = "Hello world!";
var res = str.substring(1, 4); //ell

substring in javascript

let str = "abcdefghi"
// index-> 012456789

// str.slice(±start, ±end)
console.log(str.slice(2, 5)) // cde
console.log(str.slice(-5, -3)) // ef

// str.subString(+start, +end) // can't take -ve index
console.log(str.substring(2, 5)) // cde
console.log(str.substring(5, 2)) // cde

// str.substr(±start, length)
console.log(str.substr(2, 5)) // cdefg

javascript substring

// zero-based index, 'end' is excluded from result
myString.substring( start, end )

javascript substring

var str = "Hello world!";
var res = str.substring(1, 4);