What happens if a JavaScript function does not include a return statement? What value is returned by default?
Tuesday, 21 May 2024
by EITCA Academy
In JavaScript, functions are a fundamental building block used to encapsulate reusable code. When a function is defined, it can include a `return` statement, which specifies the value that the function should output when it is called. However, it is not mandatory for a JavaScript function to include a `return` statement. If a function does
What are the basic data types available in JavaScript?
Monday, 07 August 2023
by EITCA Academy
In JavaScript, there are several basic data types that are used to store and manipulate different kinds of values. These data types include numbers, strings, booleans, null, undefined, and symbols. Each data type has its own characteristics and is used for specific purposes in JavaScript programming. The number data type in JavaScript is used to
- Published in Web Development, EITC/WD/JSF JavaScript Fundamentals, Basic programming in JavaScript, Working with variables and operators, Examination review
Tagged under:
Booleans, Data Types, JavaScript, Null, Numbers, Strings, Symbols, Undefined, Web Development