javascript if shorthand
condition ? doThisIfTrue : doThisIfFalse
1 > 2 ? console.log(true) : console.log(false)
// returns falsejavascript if shorthand
condition ? doThisIfTrue : doThisIfFalse
1 > 2 ? console.log(true) : console.log(false)
// returns falsejavascript ternary operator
//ternary operator syntax and usage:
condition ? doThisIfTrue : doThisIfFalse
//Simple example:
let num1 = 1;
let num2 = 2;
num1 < num2 ? console.log("True") : console.log("False");
// => "True"
//Reverse it with greater than ( > ):
num1 > num2 ? console.log("True") : console.log("False");
// => "False"ternary function javascript
var variable;
if (condition)
variable = "something";
else
variable = "something else";
//is the same as:
var variable = condition ? "something" : "something else";javascript ternary operator
//ternary operator example:
var isOpen = true; //try changing isOpen to false
var welcomeMessage = isOpen ? "We are open, come on in." : "Sorry, we are closed.";js ternary operator
var numOfBottles = 99;
while(numOfBottles > 0){
// ternary use, instead of using if / else
var bottles = numOfBottles < 2 ? "bottle" : "bottles";
console.log(numOfBottles + " " + bottles + " of beer on the wall.");
console.log(numOfBottles + " " + bottles + " of beer,");
console.log("take one down, pass it around,");
numOfBottles--;
console.log(numOfBottles + " " + bottles + " of beer on the wall.");
}Copyright © 2021 Codeinu
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