Let’s first describe about the data types in JavaScript there are 3 types of datatypes they are var, let const var can be redeclared and reassigned var x=10 var x=23 console.log(x) //23 these is allowed in var Let can be re assigned but not re-declar...
Hello-world code 🤌 : console.log("Hello World) ; // console.log() prints the message to the console. Variables in JS 📦 : Variables store data values and can be declared using var, let, or const. var name = "HITESH"; let age = 25; // allows rea...
