Syed Nasrul Islam Anam syedanam

## vs_code_update_command
sudo dpkg -i <Downloads/code_1.79.2-1686734195_amd64.deb>

## ubuntu_command.txt
-------------ubuntu_file_permission---------------
sudo mkdir /qlabImg

#sudo chmod -R 755 /qlabImg/
sudo chown -R anam:anam /qlabImg
sudo chmod -R 755 /qlabImg
-------------ubuntu_file_permission---------------

-------------ubuntu_file_transfer---------------
data Send ==>> rsync -avrP /Source_path/  sakil@192.168.4.171: /*if send in root no destination path*/

## wp_imoortant_source_link
JavaScript Best Practice (Source Link) : https://developer.wordpress.org/themes/advanced-topics/javascript-best-practices/
  Using $
  Because the copy of jQuery included in WordPress loads in (link needed) noConflict() mode, use this wrapper code in your theme’s .js files to map “$” to “jQuery”:
    ( function( $ ) {
        // Your code goes here
    } )( jQuery );

UI Best Practices (Source Link) : https://developer.wordpress.org/themes/advanced-topics/ui-best-practices/
  Logo Homepage Link #
  Descriptive Anchor Text #

## wp-child-theme-config
Child Theme Config (Source code) :https://developer.wordpress.org/themes/advanced-topics/child-themes/

## Wp_functions
wp_head();
wp_footer();
get_header();/*for include header*/
get_footer();/*for include footer*/
get_template_part("path/file_name"); /*for include other file. here, extension not allow*/
echo site_url(); /*for site URL link up (main domain OR homepage)*/
post_class();
the_permalink();
the_title();
the_author();

## LaravelCrud
/**
laravel Crud
*/
https://www.youtube.com/watch?v=pbInjl8FfPQ&list=PLzBl445W4ietNRSeCYA_ItcNtkaNmh2Yh

## Abstract
/* Defination of Abstract Class*/
An abstract class is a class that contains at least one abstract method, which is a method without any actual code in it, just the name and the parameters, and that has been marked as "abstract".

The purpose of this is to provide a kind of template to inherit from and to force the inheriting class to implement the abstract methods.

An abstract class thus is something between a regular class and a pure interface. Also interfaces are a special case of abstract classes where ALL methods are abstract.

Abstract classes are classes that contain one or more abstract methods. An abstract method is a method that is declared, but contains no implementation. Abstract classes may not be instantiated, and require subclasses to provide implementations for the abstract methods.
abstract class AbstractClass
1. Can not instantiate abstract class: Classes defined as abstract may not be instantiated, and any class that contains at least one abstract method must also be abstract.

## lavravel_scrach
https://github.com/ToTanbir/laravel-from-scratch

## mysql_in_ubuntu
/* mysql Said 1018 - Can't read dir of '.' (errno: 13 - Permission denied) */

chown -R mysql:mysql /var/lib/mysql/ #your mysql user may have different name
chmod -R 755 /var/lib/mysql/


/* 1006 - Can't create database 'test_DB' (errno: 15240960) in mysql */

sudo chown -R mysql:mysql /var/lib/mysql/

## E: Unmet dependencies. Try using -f
sudo apt --fix-broken install
sudo apt-get update
sudo apt-get upgrade
	-------------ubuntu_file_permission---------------
	sudo mkdir /qlabImg

	#sudo chmod -R 755 /qlabImg/
	sudo chown -R anam:anam /qlabImg
	sudo chmod -R 755 /qlabImg
	-------------ubuntu_file_permission---------------

	-------------ubuntu_file_transfer---------------
	data Send ==>> rsync -avrP /Source_path/ sakil@192.168.4.171: /if send in root no destination path/
	JavaScript Best Practice (Source Link) : https://developer.wordpress.org/themes/advanced-topics/javascript-best-practices/
	Using $
	Because the copy of jQuery included in WordPress loads in (link needed) noConflict() mode, use this wrapper code in your theme’s .js files to map “$” to “jQuery”:
	( function( $ ) {
	// Your code goes here
	} )( jQuery );

	UI Best Practices (Source Link) : https://developer.wordpress.org/themes/advanced-topics/ui-best-practices/
	Logo Homepage Link #
	Descriptive Anchor Text #
	wp_head();
	wp_footer();
	get_header();/for include header/
	get_footer();/for include footer/
	get_template_part("path/file_name"); /for include other file. here, extension not allow/
	echo site_url(); /for site URL link up (main domain OR homepage)/
	post_class();
	the_permalink();
	the_title();
	the_author();
	/**
	laravel Crud
	*/
	https://www.youtube.com/watch?v=pbInjl8FfPQ&list=PLzBl445W4ietNRSeCYA_ItcNtkaNmh2Yh
	/* Defination of Abstract Class*/
	An abstract class is a class that contains at least one abstract method, which is a method without any actual code in it, just the name and the parameters, and that has been marked as "abstract".

	The purpose of this is to provide a kind of template to inherit from and to force the inheriting class to implement the abstract methods.

	An abstract class thus is something between a regular class and a pure interface. Also interfaces are a special case of abstract classes where ALL methods are abstract.

	Abstract classes are classes that contain one or more abstract methods. An abstract method is a method that is declared, but contains no implementation. Abstract classes may not be instantiated, and require subclasses to provide implementations for the abstract methods.
	abstract class AbstractClass
	1. Can not instantiate abstract class: Classes defined as abstract may not be instantiated, and any class that contains at least one abstract method must also be abstract.
	/* mysql Said 1018 - Can't read dir of '.' (errno: 13 - Permission denied) */

	chown -R mysql:mysql /var/lib/mysql/ #your mysql user may have different name
	chmod -R 755 /var/lib/mysql/



	/* 1006 - Can't create database 'test_DB' (errno: 15240960) in mysql */

	sudo chown -R mysql:mysql /var/lib/mysql/
	sudo apt --fix-broken install
	sudo apt-get update
	sudo apt-get upgrade