Operators and Loops

Expressions and Operators

• JS has both binary and unary operators, and one special ternary operator
• A binary operator requires two operands, one before the operator and one after the operator
• A unary operator requires a single operand, either before or after the operator
• For more examples visit Expressions and Operators

Loops

• Loops offer a quick and easy way to do something repeatedly
• There are different kinds of loops but they essentially do the same thing: repeat and action some number of times

For statement

• A FOR statement repeats until something evaluates to false

While statement

• A WHILE statement executes its statement as long as a specified condition evaluates to TRUE

• For more examples visit Loops