Lecture 2 - Data types

Master Go data types in this beginner-friendly tutorial.

In this video, we’ll cover the core building blocks of Go: Data Types. Because Go is a statically typed language, understanding how it stores and understands data early on is crucial for writing fast, bug-free applications.

You’ll learn how to declare strings, booleans, and numbers, how to let Go automatically figure out types for you using the short declaration operator, and how Go's unique "Zero Values" feature prevents your programs from crashing.

Topics covered:
✅ Why static typing matters in Go
✅ Working with text and logic (string, bool)
✅ Understanding numbers (int, int8, float64)
✅ Type inference and the short declaration operator (:=)
✅ Checking variable types using fmt.Printf and %T
✅ How Go safely handles uninitialized variables with Zero Values

By the end of this video, you’ll know exactly how to manage data in your Go programs and write cleaner, safer code.

If you’re new to Go, this is the perfect place to continue your journey.

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Go docs - https://go.dev/
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Видео Lecture 2 - Data types канала Chirag Garg