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From Novice to Pro with Go Benchmarking
By fine-tuning memory allocation and employing parallel benchmarking to monitor CPU usage, developers can glean useful insights about code performance…
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Phuong Le
5 Go Libraries I Use in Nearly Every Project
I’ve noticed that these libraries always seem to be the first ones I reach for when starting a new project. They’ve become my go-to tools for getting…
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Phuong Le
Golang Technique: Custom Struct Tag Like `json:"name"`
Do you know the json:"name" tag in Go? You can actually create your own custom struct tags, just like it. This is a great way to make your code more…
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Phuong Le
Go Enums: The Right Way to Implement, Iterate and Namespacing Trick
We'll talk about how to use enums in Go, covering everything from number groups to using open-source libraries and what 'iota' means.
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Phuong Le
Reflection in Go: Everything you need to know to use it effectively
This post is written with the aim of helping Go developers understand and effectively use reflection in their projects
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Phuong Le
Go Secret — Interface{}: Nil is not Nil
We’ll see how it can keep different types of values, look at what’s inside it, and find out how it checks if two things are the same.
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Phuong Le
Go JSON: ALL You Need To Use encoding/json Effectively
Everything you need for using this useful package well, from simple encoding and decoding to more complex stuff…
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Phuong Le
Logging Best Practices: Proven Techniques for Services
Learn logging best practices for services and optimize your logging strategy with proven techniques.
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Phuong Le
Go: What is Flags Enum and How to Implement It
In C#, a flags enum lets you mix multiple enum values using bitwise operations, it's a unique form of enum.
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Phuong Le
1
October 2023
JWT: Don't Add Sensitive Information Into JSON WebToken (JWT)
We often use JWT for authentication without truly understanding its nature. We simply trust that it's secure. Now, it's time to dive deeper.
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Phuong Le
Go Tricky: A Bug with For-Range Loops and Pointer
Spent way too much time on a slice and 'for range' problem while working on my API. I thought I knew it all, but turns out, I didn't
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Phuong Le
3 Consistency Patterns: Strong, Eventual, Weak and Why They're Worth Your Time
Data consistency models (or patterns), you might not think about them, but they're everywhere. They're making sure the system you use every day stays in…
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Phuong Le
© 2023 Phuong Le
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