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12 Personal Go Tricks That Transformed My Productivity
You may not have seen these techniques before, as I specifically developed them for my team’s use.
 • 
Phuong Le
5
Goroutine Scheduler Revealed: Never See Goroutines the Same Way Again
You might have heard of the Goroutine Scheduler before, but how well do we really know how it works? How does it pair goroutines with threads?
 • 
Phuong Le
1
Select & For Range Channel in Go: Breaking Down
Get a closer look at how 'select' and 'for range' work with Go channels. This guide highlights less-known behaviors and practical patterns, deepening…
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Phuong Le
Go Channels Explained: More than Just a Beginner’s Guide.
Whether it's unbuffered, buffered, directional, or dealing with nil and closed channels, this extensive walkthrough ensures you navigate through every…
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Phuong Le
How to Generate Unique IDs in Distributed Systems: 6 Key Strategies
In a distributed environment, two nodes can simultaneously assign IDs, the challenge is ensuring these IDs remain unique, avoiding overlaps and ensuring…
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Phuong Le
SIGHUP Signal for Configuration Reloads
SIGHUP is a signal caught between two worlds. It was born from the physical "hang up" of terminal lines, and its original meaning—the loss of a…
 • 
Phuong Le
4
Go Errgroup: How to Use Goroutines Effectively
Have you ever written a function that's long because it does many tasks, even if they don't rely on each other?
 • 
Phuong Le
2
Goroutines 102: A Basic Walkthrough
Goroutines are the heart of Golang, with the efforts of the Go Team, developers can handle tasks concurrently using just the ‘go’ keyword
 • 
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
1
GO EP11: Go Commands - go get, go mod tidy,...
The go.mod file, or go module, is basically a way to organize and manage a bunch of Go packages together.
 • 
Phuong Le
Optimize Your Struct with Alignment Trick
I get it, at first this seems a little boring. But to show why these details actually matter for performance, let's look at the below example.
 • 
Phuong Le
GO EP10: GOROOT, GOPATH, GOCACHE
For instance, you might wonder what `GOPATH` and `GOROOT` mean, or what happens when you use commands like `go get` or `go mod tidy`.
 • 
Phuong Le
2
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