// CLASS TOPICS : BOOLEAN DATA TYPE
// true or false
// a = 10
// b = 20
// console.log(a != b);
// not equal to -> same in javscript is !=
// equal to => ==
// we can check logic it will be either true or false
// CHAINING LOGIN
// console.log(1 > 0 < 5 < 6);
// chaining expressions to get logical value either true or false
// CHECK IF BOTH ARE TRUE
// isBreadAvailable = true
// isEggAvailable = false
// console.log(isBreadAvailable && isEggAvailable)
// so here we are checking if both value are true using &&
// check if any one of them is true
// console.log(1 > 5 || 2 > 5)
// using || means you are checking if any of the given condition is true or not
// mixup of and ,or
// console.log( (1 < 5 && 2 > 5) || 1 > 0)
// CLASS TOPICS : SPREAD OPERATORS // we cannot sum two array like // array1 = [1,2,3,4,5] // array2 = [6,7,8] // array3 = array1 + array2 // console.log(typeof(array3)); // we will get type string instead of a new array // using spread opearators // array1 = [1,2,3,4,5] // array2 = [6,7,8] // array3 = [...array1,...array2] // console.log(array3) // we can sum up two arrays [...] then array name like array1 and then again ...array2 // to sum up and get a new array with elements of both arrays // using spread operator on object // obj1 = {name:"shagun",age:23} // obj2 = {gender:"male",name:"xyz"} // obj3 = {...obj1,...obj2} // console.log(obj3) // here the only diff is that those properties which are same will get //updated because we cannot have two key
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