Gospel Lekia Yigaue

Note on Handle, HandleFunc and HandlerFunc in Go or Golang

Handle:

Handle is a method with ServeMux(struct) as receiver, and takes two argument, pattern(string) and a handler(Handler).

func (mux *ServeMux) Handle(pattern string, handler Handler) {
      // implementation here.
}

Unicode and ASCII are both character encoding standards, while UTF-8 (Unicode Transformation Format-8) is a specific implementation of Unicode. Here are the main differences between the three:

Character set: ASCII is a 7-bit encoding scheme that can represent 128 characters, while Unicode is a much larger character set that can represent almost all the characters used in any language. UTF-8 is a way of encoding Unicode characters in a specific format that allows for efficient storage and transmission.

Encoding scheme: ASCII uses a fixed-length encoding scheme, where each character is represented using 7 bits (or one byte) of data. Unicode uses a variable-length encoding scheme, where characters can be represented using 1 to 4 bytes of data, depending on the character's Unicode value. UTF-8 is also a variable-length encoding scheme, but it uses a specific algorithm to encode Unicode characters in a way that is backward-compatible with ASCII.

Multilingual support: ASCII is primarily used for representing ch

	package main

	import (
	"fmt"
	)

	var child string // Declared(type must be specified)

	/*---------------NOTE-------------------------


	$permeabilityArray = [9230, 5940, 3080, 2860, 2790, 2370, 1464, 594, 593, 526, 500, 366];

	/**
	* Each number in the array should take turns to divided it self and every other number in the array,
	* and a number can only divide itself or a number that has index greater than it.
	* E.g 9230 can divide itself and every other number. 3080 can not divide 5940, and 9230 but can divide
	* 2860, 2790, 2370, 1464, 594, 593, 526, 500, and 366.
	* Print result different set of arrays.
	*/

	let data = [
	{id: 1, title: 'Nite watch', price: 33, discount:0},
	{id: 2, title: 'what I want', price: 12, discount:0.4},
	{id: 3, title: 'Mercy at last', price: 405, discount:0.25},
	{id: 4, title: 'Nothting between', price: 550, discount:0}
	];
	priceSum = data.reduce((acc, currentValue) => acc + currentValue.price, 0);
	console.log(priceSum);
	// console result
	1000

	let data = [
	{id: 1, title: 'Nite watch', price: 33, discount:0},
	{id: 2, title: 'what I want', price: 12, discount:0.4},
	{id: 3, title: 'Mercy at last', price: 405, discount:0.25},
	{id: 4, title: 'Nothting between', price: 550, discount:0}
	];
	let discountedBooks = data.every(item => item.discount > 0 );
	console.log(discountedBooks);

	// result

	let data = [
	{id: 1, title: 'Nite watch', price: 33, discount:0},
	{id: 2, title: 'what I want', price: 12, discount:0.4},
	{id: 3, title: 'Mercy at last', price: 405, discount:0.25},
	{id: 4, title: 'Nothting between', price: 550, discount:0}
	];
	let discountedBooks = data.some(item => item.discount > 0 );
	console.log(discountedBooks);

	// result

	\Illuminate\Support\Facades\Mail::raw('Tinker test', fn($msg) => $msg->to('[email protected]')->subject('Tinker SMTP'));
	\Illuminate\Support\Facades\Mail::html('<p>Hello, your password was reset. Here is your new password: 0o9293843743</p>', fn($msg) => $msg->to('[email protected]')->subject('Password Reset'));

	let data = [
	{id: 1, title: "Don't Waste your life ", price: 33, Author: "John Piper"},
	{id: 2, title: "Living for a greater purpose", price: 12, Author: "JH Baritam"},
	{id: 3, title: "The call for Mercy", price: 405, Author: "Lekia Yiga"},
	{id: 4, title: "Heart Blindness", price: 550, Author: "Unknown author"}
	];
	let discountedBooks = data.find(item => item.price > 100);
	console.log(discountedBooks);

	// result