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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Golang Basics - The Checklist</title>
<link href="https://api.fontshare.com/v2/css?f[]=nunito@400&f[]=bebas-neue@400&display=swap" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css"
integrity="sha512-iBBXm8fW90+nuLcSKlbmrPcLa0OT92xO1BIsZ+ywDWZCvqsWgccV3gFoRBv0z+8dLJgyAHIhR35VZc2oM/gI1w=="
crossorigin="anonymous" referrerpolicy="no-referrer" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="icon" href="./resources/Yellow Abstract Cooking Fire Free Logo.png" />
<link rel="stylesheet" href="styles.css">
<link rel="stylesheet" href="dark-mode.css">
<link rel="stylesheet" href="scrollbar.css">
</head>
<body>
<header>
<h1><a href="index.html">The Checklist</a></h1>
</header>
<nav>
<!-- may use this thing later -->
<!-- <ul>
<li><a href="checklist1.html">Checklist 1</a></li>
<li><a href="checklist2.html">Checklist 2</a></li>
</ul> -->
<!-- Add more checklists here -->
<!-- dark mode elements -->
<button class="dark-mode-toggle">
<i class="sun-icon"></i>
<i class="moon-icon"></i>
</button>
</nav>
<main>
<section class="checklist">
<h2>Golang Basics</h2>
<ul>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
What is Go?
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Go, also known as Golang, is a statically typed and compiled programming language developed by Google. <br>
It's designed for simplicity, efficiency, and ease of use. <br>
</div>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Hello, World!
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
The classic "Hello, World!" program in Go is just a few lines of code. <br>
<hr>
<b>Code:</b>
Use the 'fmt' package to print to the console. <br>
package main <br>
import "fmt" <br>
func main() { <br>
fmt.Println("Hello, World!")
} <br>
</div>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Variables and Types
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Go supports various data types, including integers, floats, strings, and booleans. <br>
Declare variables using var or short declaration :=. <br>
<hr>
<b>Code:</b>
var age int <br>
name := "John" <br>
</div>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Functions
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Functions are defined using the func keyword. <br>
The main function is the entry point for Go programs. <br>
<hr>
<b>Code:</b>
func sayHello() { <br>
fmt.Println("Hello!") <br>
} <br>
</div>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Control Structures
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Go has standard control structures like if, for, and switch. <br>
You can also use defer to schedule a function call. <br>
<hr>
<b>Code:</b>
if x > 10 {
// do something <br>
} <br>
for i := 0; i < 5; i++ { // loop <br>
} <br>
defer cleanup()
<br>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Data Structures
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Arrays and slices are used for collections of elements. <br>
Maps store key-value pairs. <br>
<hr>
<b>Code:</b>
var numbers [5]int <br>
fruits := []string{"apple", "banana"} <br>
studentScores := map[string]int{"Alice": 95, "Bob": 88} <br>
<br>
</div>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Pointers
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Pointers hold the memory address of a variable. <br>
Use & to get a variable's address and * to access its value. <br>
<hr>
<b>Code:</b>
var x int <br>
y := &x <br>
*y = 42 <br>
</div>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Structs
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Structs allow you to define custom data types with named fields. <br>
They are often used for organizing related data. <br>
<hr>
<b>Code:</b>
type Person struct { <br>
Name string <br>
Age int <br>
} <br>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Packages
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Go organizes code into packages, which contain related functions and data. <br>
The import statement is used to bring in packages from the standard library or third-party sources. <br>
<hr>
<b>Code:</b>
import "fmt" <br>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Concurrency
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Go's built-in support for goroutines and channels simplifies concurrent programming. <br>
Goroutines are lightweight threads, and channels enable communication between them. <br>
<hr>
<b>Code:</b>
go doSomething() <br>
ch := make(chan int) <br>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Error Handling
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Go encourages returning errors explicitly. <br>
The error type is commonly used for this purpose. <br>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Interfaces
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Go uses interfaces to define sets of methods that types can implement. <br>
This allows for polymorphism and code reusability. <br>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Testing
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
The testing package is used to create unit tests for Go code. <br>
Test functions start with "Test" and can be run using the go test command. <br>
</li>
<li class="checklist-item">
<div class="section">
<div class="section-box">
<label class="section-box-label">
<input type="checkbox" class="checkbox" data-checklist="cpp-basics">
<span class="checkmark"></span>
</label>
</div>
<div class="section-title">
<label class="section-title-label">
Documentation
<span class="dropdown-arrow"></span>
</label>
</div>
</div>
<div class="hidden-text">
<!-- Hidden content for the drop-down menu -->
Documentation in Go is created using comments and the godoc tool. <br>
Write clear, concise comments to make your code more understandable. <br>
</li>
</ul>
</section>
</main>
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