JavaScript – history.back() Method
The history.back() method loads the previous page in the browser history list. The history.back() method only works if a previous page exists.
JavaScript – history.forward() Method
The history.forward() method loads the next page in the browser history list. The history.forward() method only works if a next page exists.
JavaScript – history.go() Method
The history.go() method loads a specified page in the browser history list. The history.go() method only works if the specified page exists.
JavaScript – history.length Property
The history.length property returns the number of URLs in the history list of the current browser window.
JavaScript – JSON.parse() Method
The JSON.parse() method parses a string written in JSON format and returns a JavaScript object.
JavaScript – JSON.stringify() Method
The JSON.stringify() method converts JavaScript objects into strings.
JavaScript – location.assign() Method
The location.assign() method loads a new document in the current browser window.
JavaScript – location.hash Property
The location.hash property sets or returns the anchor part of a URL, including the # sign.
JavaScript – location.host Property
The location.host property returns the host (IP address or domain) and port of a URL.
JavaScript – location.hostname Property
The location.hostname property returns the host (IP address or domain) of a URL.
JavaScript – location.href Property
The location.href property sets or returns the entire URL of the current page.
JavaScript – location.origin Property
The location.origin property returns the protocol, hostname, and port number of a URL.
JavaScript – location.pathname Property
The location.pathname property returns the pathname 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.