Tips & Tricks

Tips and tricks about a wide range of topics. Mostly programming-related.

PHP: Export MySQL data to an Excel file.

This is a tutorial on how to export MySQL data to an Excel file using PHP.

How to fix a toilet that is refilling too slowly.

This is a DIY guide on how to fix a toilet that is refilling too slowly.

How to tell if someone blocked you on Snapchat.

In this guide, we will tell you how to figure out if someone blocked you on Snapchat or deleted their account.

How to find the location of your PHP error log.

In this tutorial, we will show you how the ini_get function can help you quickly find the location of PHP’s error log.

Snapchat: How to remove someone from your Private Story.

In this guide, we will show you how to remove someone from your Private Story on Snapchat.

How to submit a form using jQuery.

This is a short tutorial on how to submit a form using jQuery.

How to get the middle index of a PHP array.

This is a tutorial on how to get the middle index of a PHP array.

Where is my php.ini file located?

This is a guide on how to find the location of your php.ini file.

PHP: Generate a secure random password.

This is a tutorial on how to generate a secure random password using PHP.

PHP: Convert a string into an integer.

This is a beginner’s tutorial on how to convert a string into an integer using PHP.

PHP: Add a watermark to an image.

This is a beginner’s tutorial on how to dynamically add a watermark to an image using PHP.

PHP: Get the full query string.

This is a tutorial on how to get the FULL query string as a string using PHP.

JavaScript: Check if an array is empty.

This is a tutorial on how to check if a JavaScript array is empty or not.

PHP: Get the key of the highest value in an array.

This is a tutorial on how to get the key of the highest value in a PHP array.

What does 😬 mean on Snapchat?

A guide grimace emoji on Snapchat.

What does the yellow heart emoji mean on Snapchat? 💛

If the yellow heart emoji (💛) appears beside a friend’s name on Snapchat, then it means that you are best friends with each other.

You cannot remove someone from a Snapchat group.

The simple answer is no. You cannot remove someone from a Snapchat group. Although there are alternative options.

Will someone know if I viewed their Snapchat profile?

Lately, certain people have been claiming that Snapchat users receive a notification if you check their profile or look at their Snap score.

What happens if you screenshot a Snapchat profile?

In this guide, we will tell you what happens if you screenshot someone’s Snapchat profile. We will also tell you why this feature was added.

The difference between include and require in PHP.

In this article, we look at the differences between the “include” and “require” statements in PHP.

How to retrieve URL parameters in PHP.

In this tutorial, we will show you how to retrieve query string parameters from a URL using PHP. We will also provide you with security tips.

Convert a PHP array into an object.

This is a short guide on how to convert an array into a PHP object.

PHP: Calculating the median value.

In this tutorial, we will show you how to calculate the median value of a set of numbers using PHP.

PHP: Changing the FTP directory.

In this tutorial, we are going to show you how to change an FTP directory using the PHP function ftp_chdir.

Log into an FTP server using PHP.

This is a beginner’s tutorial on how to login to an FTP server using PHP.

How to see who you’ve unfollowed on Facebook.

In this guide, we are going to show you how to view a list of the people that you’ve previously unfollowed on Facebook.

Subtract hours from a time and date using PHP.

In this tutorial, we will show you how to subtract hours from a date and time using PHP.

PHP: How to get the last modification time of a file.

In this tutorial, we are going to show you how to get the last modification time of a file using PHP.

How to turn off the blue LED light on Blink XT cameras.

A guide on how to disable the blue LED light on your Blink security camera.

How to parse an XML string using JavaScript.

In this tutorial, I will show you how to parse an XML string using JavaScript.

PHP: How to close a PDO connection to MySQL.

This is a PHP tutorial on how to close a PDO connection.

JavaScript: Check if a string contains a substring.

This is a tutorial on how to check if a string contains a substring using JavaScript.

How to read large files with PHP.

In this PHP tutorial, we will show you how to read large files and avoid “memory exhausted” errors.

Add hours to a date and time using PHP.

This is a tutorial on how to add hours onto a date and time using PHP.

Generating a random color with JavaScript.

In this tutorial, we will show you how to generate a random RGB color using JavaScript.