All Keywords In Javascript

List of all java keywords keywords or reserved words are the words in a language that are used for some internal process or represent some predefined actions.

All keywords in javascript. In the java programming language a keyword is any one of 55 reserved words that have a predefined meaning in the language. The rules for legal names are much the same in most programming languages. In javascript the first character must be a letter or an underscore or a dollar sign. What are reserved keywords.

This chapter documents all the javascript language operators expressions and keywords. Javascript reserved keywords list 3. By rule keywords are reserved and cannot be used as variable or function names. Jquery normalizes the which property of the eventobj so you can reliably use it to retrieve the key code.

These words are therefore not allowed to use as a variable names or objects. Well organized and easy to understand web building tutorials with lots of examples of how to use html css javascript sql php python bootstrap java and xml. This section contains a list of all keywords that are reserved in javascript. Of these 51 keywords 49 are in use and 2 are not in use.

Due to their special functions in the language most integrated development environments for. Here is the complete list of javascript keywords. In javascript identifiers are used to name variables and keywords and functions and labels. This is stored in the event object.

Javascript has a number of reserved keywords. What are javascript keywords. Javascript key codes the following are javascript key codes. Reserved keywords in ecmascript 5 es5 the following list.