cclintris

[Golang pkg]: A top to bottom view of Context

Intro

As a newbie to Golang, I decided to restart the habit of writing tech blogs, one to give me a better chance to pick up Golang faster, but most importantly, try to elevate my abilities as an engineer again, thoroughly.

Let's cut to the chase, today the topic is the Context package. After reading some materials online, I think it's best to start from basic usages of Context, and then dig deeper to the source code level.

Okay let's start! I'm sure you would often see code like this:

cclintris

[Golang]: map[string]interface{} in Go

Intro

I'm sure no matter what level you are when it comes to using Go, you would see the code snippet map[string]interface{} so often that you might even wonder if it's some kind of syntax sugar in Go. Well it's not.

So what is a map[string]interface{} in Go, and why is it so useful? If you have the same confusion like I did, let's find out by reading this article!

Golang map[string]interface{} example

cclintris

[Golang]: What are struct tags and why do we use them in Go?

Outline

• Intro
• What are tags?
• Tags usages scenarios
• Customized struct tags
• Conclusion

cclintris

[Golang]: goroutines, channels and concurrency

Outline

• Intro
• Channels
• Buffered Channels
• Anonymous functions as goroutines
• Channels between goroutines
• Range and Close

cclintris

[JS]: The this keyword in JavaScript

Outline

• Intro
• Global Object: Window
• Method in Object
• A this bug in JavaScript
• Conclusion

cclintris

[Backend]: HTTP Token - Basic Token and Bearer Token

Outline

• Intro
• How to use Tokens?
• Basic Token
• Bearer Token
• Reponse Error
• Conclusion