Javascript Cheat Sheet - Cs105

The JavaScript Cheat Sheet - Cs105 is a document that provides a quick reference or summary of various JavaScript concepts, syntax, and functions. It is designed to help individuals who are learning or working with JavaScript programming language to quickly review and find information they need.

FAQ

Q: What is a JavaScript?
A: JavaScript is a programming language used to make web pages interactive.

Q: What are the basic data types in JavaScript?
A: The basic data types in JavaScript are String, Number, Boolean, Null, Undefined, and Symbol.

Q: What are the different ways to declare variables in JavaScript?
A: Variables can be declared using var, let, or const.

Q: What are JavaScript functions?
A: Functions are blocks of code that can be called to perform a specific task.

Q: What is conditional statement in JavaScript?
A: Conditional statements like if, else if, and else are used to perform different actions based on different conditions.

Q: What is a loop in JavaScript?
A: A loop is used to execute a block of code repeatedly until a certain condition is met.

Q: What is an array in JavaScript?
A: An array is an ordered list of values that can be of any type.

Q: What is an object in JavaScript?
A: An object is a collection of key-value pairs, where each key is a string and each value can be of any type.

Q: What is DOM manipulation in JavaScript?
A: DOM manipulation refers to changing the structure or style of a web page using JavaScript.

Q: What are JavaScript events?
A: JavaScript events are actions or occurrences that can be detected by a web page, such as a button click or page load.