Phuong Le (@func25) – Medium

Phuong Le (@func25)

Phuong Le (@func25)
in
Level Up Coding

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`.

6d ago

Go EP10: GOROOT, GOPATH, GOCACHE

6d ago

Phuong Le (@func25)
in
Level Up Coding

Go EP9: How to Gracefully Shut Down Your Application

When we talk about gracefully shutting down an application, there are a few key guarantees we aim to achieve:

Apr 14

Go EP9: How to Gracefully Shut Down Your Application

Apr 14

Phuong Le (@func25)
in
Level Up Coding

Go EP8: Handle errors while using defer to prevent silent failures

There’s a subtle trap that many fall into: forgetting to check for errors in deferred calls.

Apr 4

Go EP8: Handle errors while using defer to prevent silent failures

Apr 4

Phuong Le (@func25)
in
Level Up Coding

Go EP7: Goroutines Are Stackful

Each time we launch a goroutine with go doSomething(), we’re immediately reserving 2KB of memory (this was 4KB in Go 1.2 and increased to…

Mar 28

Go EP7: Goroutines Are Stackful

Mar 28

Phuong Le (@func25)
in
Level Up Coding

Go EP6: Keep contexts going with context.WithoutCancel()

Everything from how to better control context to how to handle errors in a way that makes our apps work better and last longer.

Mar 22

Go EP6: Keep contexts going with context.WithoutCancel()

Mar 22

Phuong Le (@func25)
in
Level Up Coding

Go EP5: Avoid context.Background(), Make Your Goroutines Promisable.

We’ll talk about how to handle function returns smartly, filter data with zero waste, simplify complex decisions, and manage goroutines…

Mar 14

Go EP5: Avoid context.Background(), Make Your Goroutines Promisable.

Mar 14

Phuong Le (@func25)
in
Level Up Coding

Go EP4: Skip the ‘Get’ Prefix For Getters

From enhancing code readability to optimizing inter-goroutine communication, these tips aim to refine your coding approach.

Mar 8

Go EP4: Skip the ‘Get’ Prefix For Getters

Mar 8

Phuong Le (@func25)

Before You Code: The Computer Architecture Every Programmer Should Know

This story outlines a classic model of computer architecture, often referred to as the von Neumann architecture.

Mar 8

Before You Code: The Computer Architecture Every Programmer Should Know

Mar 8

Phuong Le (@func25)
in
Level Up Coding

Go EP3: Pass Values, Not Pointers

1. Pass Values, Not Pointers - 2. Pointer Receivers and Value Receivers Nuances - 3. Prefer Using a Pointer Receiver When Defining Methods

Mar 1

Go EP3: Pass Values, Not Pointers

Mar 1

Phuong Le (@func25)
in
Level Up Coding

Go EP2: Define interfaces in the consumer package, not the producer.

Last week:

Feb 25

Go EP2: Define interfaces in the consumer package, not the producer.

Feb 25

Phuong Le (@func25)

Phuong Le (@func25)

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