How to escape quotes, backslashes or special characters in SQL or PHP
It is usually a case to enter special characters in SQL right?, but don't worry! I have prepared this special article about introducing rare characters in SQL, where I explain…
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…
php function to encrypt password correctly
The following php function allows you to securely encrypt passwordsthus preventing them from being read or decrypted by reading them from the database or from the application itself. I recommend…
Calculate distance between two points in PHP
With the following PHP function you can calculate the distance between two locations knowing their latitudes and longitudes. Its use is really useful if you are creating web applications with…
PHP function to delete directories
In PHP, if you want to delete a directory, for security, first you must delete all its contents, whether they are files or other directories. for this purpose you need…
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…
PHP function to pass text to valid url
with the following snippets of PHP you can transform any text strings into valid urls. Therefore, what the following function does is translate text characters, which are not allowed in…
Examples of simple stored procedures
In this article I will show the how stored procedures work (STORED PROCEDURES) using several examples in SQL. The examples will be helpful and I will explain them step by…
SQL SELECT query
Welcome to the ultimate tutorial for beginners aimed at learn how to create SQL SELECT queries. In this tutorial I am going to transmit to you, in a simple and…
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