How to combine PHP and HTML
For those who are not clear about it, or who want to see the different ways that exist, we are going to see with this tutorial how to combine php…
How client-server connection works on WEB
The client-server binomial is a constant concept in web programming, the relationship between back-end and front-end development is a whole, and although it is a relatively basic concept when understood,…
PHP variable types: local, global or superglobal
In PHP, as in other programming languages such as Javascript, the place where we create our variables or the way to do it will define their availability. Content What is…
Possible solutions to the Undefined index error
Even though we have been doing this for years, from time to time and right under our noses we come across Notice: Undefined index XXXX on line XXXX. A problem…
Meaning of back-end or front-end development
Back-end and Front-end, two terms that refer to developers, usually web developers, and who have specific skills. What makes you apt to call yourself with one term or another? Let's…
HTML5 Drag&Drop API usage tutorial
HTML5 comes with a well-stocked API that provides us with various functionalities as standard, thanks to which we can develop more complex and attractive web applications. In this tutorial you…
How to Retrieve and Insert Arrays in the Database Effectively
In this tutorial I am going to explain how to store Arrays in a database regardless of their complexity. With what I am going to explain to you next, you…
How to create add to favorites button
With this JavaScript and HTML snippet you can create a button or link on your page so that Your visitors can add your website to Favorites with a simple click.…
Generate random password with limited length
With the following PHP snippet you can generate simple and secure passwords (without coding). Specifically, I am going to show you one. php function so you can reuse the code…
Snippet JS to tabulate in textarea
Tabulate in a textarea It is an impossible task without the use of javascript, since the default behavior of this key in a web is to change the focus of…