https://github.com/lukaofirst/learning-golang

This repository contains all my practices and lessons about Go programming language
https://github.com/lukaofirst/learning-golang

concurrency gin gin-gonic go gochannels golang gorestapi goroutines gostruct

Last synced: 3 days ago
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This repository contains all my practices and lessons about Go programming language

• Host: GitHub
• URL: https://github.com/lukaofirst/learning-golang
• Owner: lukaofirst
• Created: 2025-01-18T18:58:57.000Z (3 days ago)
• Default Branch: main
• Last Pushed: 2025-01-18T19:00:15.000Z (3 days ago)
• Last Synced: 2025-01-18T20:17:47.867Z (3 days ago)
• Topics: concurrency, gin, gin-gonic, go, gochannels, golang, gorestapi, goroutines, gostruct
• Language: Go
• Homepage:
• Size: 26.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        


  
Learning Go



This repository provides examples and exercises with the Go programming language

-   **Main Topics Learned**

    -   **Go Essentials**

        -   Declaring variables

        -   Value types

        -   Outputting values

        -   Constant values

        -   User input

        -   Formatting strings

        -   Returning values

        -   Loops

        -   Working with files

        -   Handling errors

    -   **Module and Packages**

        -   It demonstrates the use of packages and modules in Go

    -   **Pointers**

        -   Creating a pointer

        -   Pointer's null value

    -   **Structs**

        -   What are structs

        -   Creating a struct

        -   Handling embedded structs

        -   Struct tags

    -   **Interfaces and Generics**

        -   Creating and implementing an interface

        -   Creating a generic method

        -   Getting a type of an any type

    -   **Arrays, Slices, and Maps**

        -   Array's slices

        -   The `make()` function

        -   Maps

        -   Type aliases for longer maps

    -   **Functions**

        -   Function as values

        -   Anonymous function

        -   Variadic function

        -   Splitting slices into parameters values

    -   **Concurrency**

        -   How to defer code execution (the `defer` keyword)

        -   Goroutines and Channels

        -   Handling channels

    -   **Working with JSON**

        -   How to serialize a JSON (Go struct to JSON string)

        -   How to deserialize a JSON (JSON string into Go struct)

    -   **Working with dates**

        -   Get current time

        -   Get current time as UTC

        -   Format current time UTC to string UTC format

        -   Adding hours, minutes, and seconds

        -   Converting date string into date

    -   **REST API**

        -   A RESTful API built with the Gin framework, demonstrating CRUD operations, user authentication, and database interactions using SQLite.

-   **Notes**

    -   This repo was made following the course: [Go - The Complete Guide](https://www.udemy.com/course/go-the-complete-guide/)