The inequality operator compares two operand values and returns a Boolean result. The behavior of this operator differs with the version of JavaScri

The increment operator (a unary operator) adds 1 to the current value of a variable expression. You can place the operator in front of or behind

The in operator lets scripts quickly uncover whether an object has a particular property or method implemented for it. The left operand is a strin

This is a conditional statement that provides two execution paths depending on the result of the condition. You can nest another if or if / else

This is a simple conditional statement that provides one alternate execution path.

The greater-than operator compares the values of operands on either side of the operator. If the numeric value of the left operand is larger than th

The greater-than-or-equal operator compares the values of operands on either side of the operator. If the numeric value of the left operand is large

The equality operator compares two operand values and returns a Boolean result. The behavior of this operator differs with the version of JavaScript

Executes statements in a loop while a condition is true. Because the condition is tested at the end of the loop, the statements inside it are always

The division operator divides the number to the left of the operator by the number to the right. Both operands must be numbers. An expression with t

The delete operator removes a property from an object (e.g., a prototype property from an instance of an object to whose static object your script

The decrement operator (a unary operator) subtracts 1 from the current value of a variable expression. You can place the operator in front of or beh

JavaScript provides a mechanism for including common whitespace characters (sometimes called control codes) inside strings, as well as symbols that ot

Stops execution of the current iteration through the loop and returns to the top of the loop for the next pass (executing the update expression if o

The conditional operator provides a shortcut syntax to an if/else control structure. There are three components to the deployment of this operator: