JavaScript

addEventListener

• onchange
• onmouseover
• onclick
• dblclick
• input
• more...

Function:

• Named function
• Invoke function
• Arrow function

Type of Function

• Parametrize
• None-Parametrize

Array Methods

• map()
• push()
• pop()
• shift()
• unshift()
• splice()
• slice()
• concat()
• indexof()
• sort()
• reverse()
• length()

Statement Loop

• for
• foreach
• while

Congratulations! You have completed this module. At this point, you know that:

• JavaScript arrays are data structures used to store and organize collections of values.
• Arrays can contain various data types, such as numbers, strings, objects, or other arrays.
• JavaScript provides a variety of built-in array methods to manipulate arrays efficiently. Some standard methods are push, pop, shift, unshift, splice, concat, slice, indexOf, reverse, sort, and length property.
• JavaScript array methods provide a convenient way to perform various operations on arrays, from iterating through their elements to filtering, transforming, aggregating, and searching for specific data.
• A 2D array organizes elements into rows and columns, serving as a flexible data structure in programming and mathematical applications.
• HTML, CSS, and JavaScript can create an interactive representation of a movie theater seating arrangement.
• Classes and objects are fundamental concepts in JavaScript that allow you to create and organize code in a more structured and reusable way.
• Dot notation involves using a dot followed by the property name, while bracket notation encloses the property name in square brackets.
• Arrays of objects are a powerful way to organize structured data in JavaScript.
• Strings are a fundamental data type in JavaScript used to represent text. They can contain letters, numbers, symbols, and whitespace characters.
• The math object in JavaScript provides methods and constants for mathematical operations. The date object manages date and time values in JavaScript.