JavaScript – DOMTokenList contains() Method
The DOMTokenList contains() method returns “true” if a DOMTokenList contains a class. If not, it will return “false”.
JavaScript – DOMTokenList entries() Method
The DOMTokenList entries() method returns an iterator with the key/value pairs from a DOMTokenList.
JavaScript – DOMTokenList forEach() Method
The DOMTokenList forEach() method executes a callback function for each token in a DOMTokenList.
JavaScript – DOMTokenList item() Method
The DOMTokenList item() method returns the token at a specified index in a DOMTokenList.
JavaScript – DOMTokenList keys() Method
The DOMTokenList keys() method returns an iterator with the keys from a DOMTokenList.
JavaScript – DOMTokenList length Property
The DOMTokenList length property returns the number of tokens in a DOMTokenList.
JavaScript – DOMTokenList remove() Method
The DOMTokenList remove() method removes tokens from the DOMTokenList, which is a set of space separated tokens that can be accessed by index.
JavaScript – DOMTokenList replace() Method
The DOMTokenList replace() method replaces a token in a DOMTokenList, which is a set of space separated tokens that can be accessed by index.
JavaScript – DOMTokenList supports() Method
The DOMTokenList supports() method returns “true” if a token in a DOMTokenList is one of the attribute’s supported tokens.
JavaScript – DOMTokenList toggle() Method
The DOMTokenList toggle() method toggles a token in a DOMTokenList on or off.
JavaScript – DOMTokenList value Property
The DOMTokenList value property returns a DOMTokenList as a string
JavaScript – DOMTokenList values() Method
The DOMTokenList values() method returns an iterator with the keys from a DOMTokenList.
JavaScript – Error message Property
The Error object provides error information when an error occurs. The message property sets or returns an error message.
JavaScript – Error name Property
The Error object provides error information when an error occurs. The name property sets or returns the name of an error.
JavaScript – Global decodeURI() Method
The JavaScript decodeURI() method decodes (i.e., removes %20 and replaces it with a space) a URI.
JavaScript – Global decodeURIComponent() Method
The JavaScript decodeURIComponent() method decodes (i.e., removes %20 and replaces it with a space) a URI component.
JavaScript – Global encodeURIComponent() Method
The JavaScript encodeURIComponent() method encodes a URI component.
JavaScript – Global infinity Property
A number reaches infinity when it exceeds the upper or lower limit for a number, which is positive or negative infinity (±1.797693134862315E+308).
JavaScript – Global isFinite() Method
The JavaScript isFinite() method returns “true” if a value is a finite number (not Infinity, -Infinity, or NaN).