Learn Go Programming from Scratch - Part 07 - Switch
In this Go (Golang) programming tutorial, we dive into the powerful `switch` statement and type assertions. You'll learn how to use the `switch` statement to make decisions based on values, weekdays, and even time conditions. We'll also explore type assertions to determine the data type of interface variables.
Topics covered in this tutorial:
Using `switch` to make decisions based on values.
Switching on weekdays and time conditions.
Creating a dynamic `switch` without an expression.
Type assertion to determine the data type of interface variables.
By the end of this video, you'll have a solid understanding of how to leverage Go's `switch` statement and type assertions for more effective decision-making in your Go programs.
0:00 - Introduction
0:52 - Exploring the `switch` Statement
Using `switch` for Value Matching
Switching on Weekdays
Dynamic `switch` without Expression
10:39 - Understanding Type Assertions
Checking for Bool and Int Types
Handling Unknown Types
Note: If you want to print the type of t, use this code line fmt.Printf("Don't know type %T\n", t)
15:55 - Conclusion
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