js one line if without else code example

Example 1: js if else statement one line

var time = Date().getHours(); // or something

var clockTime = time > 12 ? 'PM' : 'AM' ;

Example 2: if statement javascript one line ?

(lemons) ? alert("please give me a lemonade") : alert("then give me a beer");

Example 3: one line if else if statement javascript

var variable = (condition) ? (true block) : ((condition2) ? (true block2) : (else block2))

Example 4: if statemnt shorthand js without else

//else if statement shorthand
y = (x === 2) ? 1 : (x === 3) ? 2 : (x === 4) ? 7 : 1000;

Example 5: javascript if one line

/* When width is <= 600 breakpoint is 1, when width is between 600 and 1000 breakpoint is 2, else is 4 */
let breakpoint = width <= 600 ? 1 : width <= 1000 && width > 600 ? 2 : 4; // Breakpoint observer code