Database DB design of “reservation system” – basic form
This article describes a proposed DB design for a "Reservation System".SummaryThere are no complicated functions.All you...
Database 
Laravel [Laravel] Using Resources in API Responses
This article is an article of explanation about Resources in Laravel.What is Resources?When using the API to convert an ...
PHP How to find the distance of coordinates between two points
This article shows how to find the straight line distance between two points from their latitude and longitude.What is l...
PHP [PHP] How to convert from strings to numbers
This article describes how to convert from strings to numbers in PHP.PHP is a dynamically typed language, meaning that t...
Example DB design for a “Waiting list system”
This article presents a proposal for a DB design related to a "Waiting list system".Some types are described, from very ...
