javascript get first 10 characters of string
var str = "Hello world That is reallly neat!";
var res = str.substring(0, 5);//get first 5 charsjavascript get first 10 characters of string
var str = "Hello world That is reallly neat!";
var res = str.substring(0, 5);//get first 5 charsjs substring
// the substring method returns a string out of another string
const str = 'Mozilla';
console.log(str.substring(1, 3));
// expected output: "oz"
console.log(str.substring(2));
// expected output: "zilla"javascript substring
string.substring( start, end )javascript substring
// zero-based index, 'end' is excluded from result
myString.substring( start, end )str.substring if 2 letters
public String firstTwo(String str) {
return str.length() < 2 ? str : str.substring(0, 2);
}javascript substring
var str = "Hello world!";
var res = str.substring(1, 4);Copyright © 2021 Codeinu
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