short ternary operator js code example
Example 1: shorthand if statment in js
isLoggedIn ? "Logout" : "Login";
Example 2: js ternary
condition ? ifTrue : ifFalse
Example 3: ternary function javascript
var variable;
if (condition)
variable = "something";
else
variable = "something else";
//is the same as:
var variable = condition ? "something" : "something else";
Example 4: ternary operator shorthand javascript
let startingNum = startingNum ? otherNum : 1
// can be expressed as
let startingNum = otherNum || 1
// Another scenario not covered here is if you want the value
// to return false when not matched.
//The JavaScript shorthandfor this is:
let startingNum = startingNum ? otherNum : 0
// But it can be expressed as
let startingNum = startingNum && otherNum