Feb 27, 2025 · Feb 28, 2025 · Feb 28, 2025
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diff --git a/snippets/go/basics/hello-world.md b/snippets/go/basics/hello-world.md
diff --git a/snippets/go/error-handling/error-handling.md b/snippets/go/error-handling/error-handling.md
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diff --git a/snippets/go/server/basic-web-server.md b/snippets/go/server/basic-web-server.md
diff --git a/snippets/go/structs/structs.md b/snippets/go/structs/structs.md
diff --git a/snippets/go/templates/basic-html-templating.md b/snippets/go/templates/basic-html-templating.md
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	---
	title: Hello, World!
	description: Prints Hello, World! to the terminal.
	author: abdiToldSo
	tags: printing, hello-world, fmt
	---

	```go
	package main //Declare package as main

	import "fmt" //Import standard I/O package

	func main() {
	fmt.Println("Hello world!")
	}
	```
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	---
	title: Error Handling
	description: Calls a function that returns an error and prints it
	author: abdiToldSo
	tags: error-handling
	---

	```go
	package main

	import (
	"errors" // Standard Error Library
	"math" // Standard Math Library
	"fmt" // Standard IO Library
	)

	func returnErr(x float64) (float64, error) {
	if ( x < 0 ) { // Check if input is negative
	// Return new error from function
	return -1, errors.New("Error: Negative number has no real square root!")
	} else {
	// Else return square root and nil error
	return math.Sqrt(x), nil
	}
	}

	// Usage:
	func main() {
	result, err := doStuff(-10) // Will return error with result = -1
	// If function returns error, print error
	if err != nil {
	fmt.Println(err)
	// Else return result
	} else {
	fmt.Println(result)
	}
	}
	```
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	---
	title: Basic Web Server
	description: Creates a server with simple routing to display a lovely message.
	author: abdiToldSo
	tags: net-http, web-server
	---

	```go
	package main

	import (
	"fmt" // Standard IO
	"log" // Standard Log Library
	"net/http" // Standard RESTFUL HTTP Client Library
	)

	func handler(w http.ResponseWriter, r *http.Request) {
	// Print basic string to server
	fmt.Fprintf(w, "Say you love someone by adding '/name' to the url")
	}

	func loveHandler(w http.ResponseWriter, r *http.Request) {
	// Parse name from router
	name := r.PathValue("name")
	// Output lovely message for name to server
	w.Write([]byte("Hi, I love " + name + "!"))
	}

	// Usage:
	func main() {
	// Create webserver & handle root address with 'handler' function
	http.HandleFunc("/", handler)
	http.HandleFunc("/{name}", loveHandler)
	// Start server on port 80801 & 'nil' has root handler
	log.Fatal(http.ListenAndServe(":8081", nil))
	}
	```
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	---
	title: Structs
	description: Creates two people, calculates their distances from each other, & prints output.
	author: abdiToldSo
	tags: structs
	---

	```go
	package main

	import (
	"fmt"
	"math"
	)

	type Person struct {
	Name string
	Age int
	Pos Position
	}

	type Position struct {
	X, Y float64
	}


	// Struct Method
	func (p Person) distanceFrom(p1 Person) (float64, float64) {
	x_distance := math.Abs(p.Pos.X - p1.Pos.X) // Get absolute distance from self.X to other.X
	y_distance := math.Abs(p.Pos.Y - p1.Pos.Y) // Get absolute distance from self.Y to other.Y
	return x_distance, y_distance // Return results
	}

	// Usage:
	func main() {
	var Dave = Person{"Dave", 27, Position{255, 197}}
	Ashley := Person{"Ashley", 28, Position{54, 225}}

	// Calculate Distance from other Person
	x_distance, y_distance := Dave.distanceFrom(&Ashley)

	// Format string's to output X & Y distances
	x_string := fmt.Sprintf("%s's X distance from %s: %f", Ashley.Name, Dave.Name, x_distance)
	y_string := fmt.Sprintf("%s's Y distance from %s: %f", Ashley.Name, Dave.Name, y_distance)

	// Output distance's
	fmt.Println(x_string)
	fmt.Println(y_string)

	}
	```
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	---
	title: Basic HTML Templating
	description: Modifies html elements using go struct object
	author: abdiToldSo
	tags: html, web-server, templates
	---

	```go
	package main

	import (
	"fmt" // Standard IO library
	"html/template" // Standard templating library
	"log" // Standard logging library
	"net/http" // Standard RESTful HTTP linrary
	)

	// Create a Post struct
	type Post struct {
	Title string
	Content string
	}

	// Home Route Handler
	func homeHandler(w http.ResponseWriter, r *http.Request) {
	p := Post{Title: "Good News", Content: "I'm made 12 dablones yesterday :)"}
	t, err := template.ParseFiles("index.html")
	if err != nil { log.Fatal(err) }
	t.Execute(w, p) // <- Can be called multiple times
	}

	// Usage:
	func main() {
	http.HandleFunc("/", homeHandler)
	err := http.ListenAndServe(":8081", nil)
	if err != nil { log.Fatal(err) }
	}

	/*
	Rules:
	L Dynamic content is defined using the following syntax:
	{{ .VariableName }}
	-------
	index.html
	<h1>{{ .Title }}</h1>
	<h2>{{ .Content }}</h2>
	*/
	```