JavaScript – location.port Property
The location.port property returns the port number of a URL.
JavaScript – location.protocol Property
The location.protocol property returns the protocol of the current URL, including the colon (:).
JavaScript – location.reload() Method
The location.reload() method reloads the current document, just as if the browser reload button was clicked.
JavaScript – location.replace() Method
The location.replace() method replaces the current document in the browser with a new one.
JavaScript – location.search Property
The location.search property returns the querystring part of a URL, including the question mark (?).
JavaScript – Math.acos() Method
The Math.acos() method returns the arccosine (in radians) of a number. The Math.acos() method expects a parameter in the range -1 to 1.
JavaScript – Math.acosh() Method
The Math.acosh() method returns the hyperbolic arccosine of a number. If the parameter is less than 1 or not a number, the method returns NaN.
JavaScript – Math.asin() Method
The Math.asin() method returns the arcsine (in radians) of a number. The Math.asin() method expects a parameter in the range -1 to 1.
JavaScript – Math.asinh() Method
The Math.asinh() method returns the hyperbolic arcsine of a number.
JavaScript – Math.atan() Method
The Math.atan() method returns the arctangent of a number as a value between -PI/2 and PI/2 radians.
JavaScript – Math.atan2() Method
The Math.atan2() method returns the arctangent of the quotient of its arguments, as a numeric value between PI and -PI radians.
JavaScript – Math.atanh() Method
The Math.atanh() method returns the hyperbolic arctangent of a number. The Math.atanh() method expects a parameter in the range -1 to 1.
JavaScript – Math.ceil() Method
The Math.ceil() method returns a number rounded up to the nearest integer.
JavaScript – Math.clz32() Method
The Math.clz32() method returns the number of leading zeros in a 32-bit binary number.
JavaScript – Math.cos() Method
The Math.cos() method returns the cosine of a number (entered in radians). The returned number will be between -1 and 1.
JavaScript – Math.E Property
The Math.E property returns Euler’s number, which is approximately 2.71828.
JavaScript – Math.exp() Method
The Math.exp() method returns the value of E squared, where E is Euler’s number and x is the parameter passed to it.