All Let related Questions

difference between var statement and let statement in JavaScript ?

by lain | 17/01/17 | 2 Answers | Tags : Javascript , variable , let , var , definition , initialization , difference Views : 1598

what is the difference between var statement and let statement in JavaScript ? both seems to work same. both , var and let statement define the variable and work same so what is the difference between var statement and let statement in JavaScript ? list all pros and cons also so i can use both with wise

use of let keyword in JavaScript ?

by yogi | 11/01/17 | 1 Answers | Tags : Javascript , let , keyword , how-to-use Views : 1001

what is use of let keyword in JavaScript ? what is meaning of let keyword in JavaScript? how to use let keyword in JavaScript ? is there any practical use of let keyword in JavaScript ?