Control Statements

A control statement is a statement that determines whether other statements will be executed.

if, for, do, while, switch

if statement

for statement

for...in statement

• You can use for...in without the need to check .hasOwnProperty()

  Why? If your code is typed, you don't really need it. If your code is not typed, you should type it. If you want to keep the code not typed, you probably should know what you are doing.

tslint: forin

for...of statement

do statement

while statement

switch statement