If-Then Logic

If-Then Logic is a fundamental programming concept that enables conditional execution of code based on boolean expressions. It allows programs to make decisions by executing specific blocks of code only when certain conditions are met, forming the basis for control flow in software. This concept is implemented through constructs like if statements, if-else statements, and switch cases across various programming languages.

Also known as: Conditional Logic, If-Else Statements, Control Flow, Decision Making, Branching

Why learn If-Then Logic?

Developers should learn If-Then Logic as it is essential for creating dynamic and responsive applications that can handle different scenarios, such as user input validation, error handling, and business rule implementation. It is used in virtually all programming tasks, from simple scripts to complex systems, to control program flow and enable decision-making capabilities.

Learning Resources

• docs: MDN Web Docs: Making decisions in your code — conditionals
• tutorial: W3Schools: JavaScript If...Else Statements
• tutorial: freeCodeCamp: Conditional Logic in Programming
• tutorial: Khan Academy: Intro to If Statements
• video: YouTube: Programming with Mosh - If Statements