JavaScript – Math.sqrt() Method
The Math.sqrt() method returns the square root of a number.
JavaScript – Math.SQRT1_2 Property
The Math.SQRT1_2 property returns the square root of 1/2, which is approximately 0.707.
JavaScript – Math.SQRT2 Property
The Math.SQRT2 property returns the square root of 2, which is approximately 1.414.
JavaScript – Math.trunc() Method
The Math.trunc() method returns the integer part of a number by removing everything after the decimal point. It does not round the number.
JavaScript – navigator.appCodeName Property
The navigator.appCodeName property returns the browser code name.
JavaScript – navigator.appVersion Property
The navigator.appVersion property returns the browser version.
JavaScript – navigator.geolocation Property
The navigator.geolocation property returns a geolocation object that can be used to locate the user’s position.
JavaScript – navigator.cookieEnabled Property
The navigator.cookieEnabled property returns “true” if browser cookies are enabled, and will return “false” if browser cookies are disabled.
JavaScript – navigator.javaEnabled() Method
The navigator.javaEnabled() method returns “true” if Java is enabled in the browser, and will return “false” if Java is disabled.
JavaScript – navigator.language Property
The navigator.language property returns the browser language.
JavaScript – navigator.onLine Property
The navigator.onLine property returns “true” if the browser is online, and “false” if it is offline.
JavaScript – navigator.platform Property
The navigator.platform property returns the platform the browser is built to run on.
JavaScript – navigator.product Property
The navigator.product property returns the browser engine name.
JavaScript – navigator.userAgent Property
The navigator.userAgent property returns the user-agent header sent by the browser to the server.
JavaScript – Number constructor Property
The Number constructor property returns the function that created the Number prototype.
JavaScript – Number.isFinite() Method
The Number.isFinite() method returns true if a number is finite (not Infinity, -Infinity, or NaN).
JavaScript – Number.isInteger() Method
The Number.isInteger() method returns true if a value is an integer of the datatype Number.