#go-cjidm6n1p00lpq9s29dy2bsiq

RSRishabh Shahgo-internal-deep-dive-part-2.hashnode.dev

Go Internals Deep Dive — Part 2: Slice Internals

1. Introduction In Part 1, we explored how Go's for loops work under the hood. Today, we're tackling something even more fundamental: slices. You use slices constantly. They're everywhere in Go code. But here's the thing: slices are not what they see...

Dec 15, 202512 min read

KMKhaja Moinuddin Mohammedkhaja-dev.hashnode.dev

Understanding the Go Idiom: The Purpose and Usage of _ struct{} in Structs

In Go programming, struct types are powerful tools for grouping related data fields. One interesting idiom that often appears in Go code, especially in configuration or internal packages, is the use of a field named _ struct{} inside a struct. While ...

Nov 24, 20254 min read

RGRajesh Gurajalago-lang.hashnode.dev

Error handling and Loops in Go

Go programs express errors with error values. An Error is any type that implements the simple built-in error interface: type error interface { Error() string } When something can go wrong in a function, that function should return an error as it...

Aug 10, 20256 min read

RGRajesh Gurajalago-lang.hashnode.dev

Interfaces in Go

Intro Interfaces allow you to focus on what a type does rather than how it's built. They can help you write more flexible and reusable code by defining behaviors (like methods) that different types can share. This makes it easy to swap out or update ...

Aug 10, 202511 min read

IIshaisha2800.hashnode.dev

Loops in Go!

Before moving to loops lets just write a simple code in go, this will revise our basics. Complete the function printNumber which takes an integer input from the user and prints it on the screen. package main import "fmt" func main(){ printNumber() }...

Apr 13, 20254 min read

IIshaisha2800.hashnode.dev

Go - Basic Input/Output

Go is like the perfect blend of simplicity and power. It’s clean, fast, and built for scale — making it a solid choice whether you’re cracking coding interviews or building real-world backends.Feels almost like Python but compiled and fast like C++. ...

Apr 6, 20255 min read

ARAhmed Razaahmedrazadev.hashnode.dev

APIs for File Conversion: Examples in Golang

File conversion is an essential feature in many applications, enabling users to transform files between various formats, such as converting images from PNG to JPEG or documents from DOCX to PDF. Automating this process through an API can streamline w...

Apr 4, 20254 min read

CKCHIRAG KUMARichiragkumar.tech

🚀 Learning Go: Syntax, Variables, Loops, and Functions #1

I’ll share what I’m learning about Go (Golang) today. I'll cover the basics like syntax, variables, loops, and functions with examples. I'll keep it simple and to the point so you can easily follow along. Let's dive in! 🔎 1. Syntax in Go Go is a st...

Mar 23, 20255 min read

SSSingaraju Saitejasingarajusaiteja.hashnode.dev

Go-lang with all Topics and sub-topics in simple words

What is Go? Imagine Go as a fast, efficient, and easy-to-learn programming language created by Google. It's great for building all sorts of things, from websites and apps to tools for managing servers. Think of it as a language that's both powerful a...

Mar 15, 202528 min read

DDenishdenish.hashnode.dev

Building a Credit Card Validator with Golang

Nowadays, fraudsters are all around us due to the development of new technologies and the Internet. Each time you shop online there is always a possibility that somebody somewhere is trying to use a credit card that has been stolen. And guess what? T...

Nov 21, 20246 min read

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#go-cjidm6n1p00lpq9s29dy2bsiq

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#go-cjidm6n1p00lpq9s29dy2bsiq

Go Internals Deep Dive — Part 2: Slice Internals