Programster's Blog

Tutorials focusing on Linux, programming, and open-source

PHP

PHP Error and Exception Handling

Learn how to register some handlers so that we can capture any kind of issue that occurs in our PHP application.

PHP

Cookies in PHP

A tutorial on using PHP to set and read cookies in the user's browser.

PHP

PHP - Strict Types

Learn about using declare(strinct_types = 1); in PHP and the implications it has.

PHP Doctrine

Getting Started With Doctrine ORM

Get started with th Doctrine database abastraction layer (DBAL).

JavaScript Google-charts charts

Google Line Chart

A tutorial to make it much easier to make powerful Google line charts.

Bootstrap Bootstrap-4

Bootstrap 4 Shell

A shell/template for quickly building bootstrap based sites/tools. This uses CDNs for the libraries, so you can literally copy/paste one chunk of text and call it index.html.

PHP satis

Setup Your Own Satis Server For Private PHP Packages

Steps on setting up your own satis server.

atom text-editor

Atom - Stop Trimming Whitespace

Stop the Atom editor from removing whitespace from the end of your lines.

PHP

PHP - Creating Strict Type Arrays (Collections)

Using strict type arrays in PHP.

PostgreSQL GIS PostGIS

Using PostGIS To Calculate Distance Between Two Points

Calculate the distance between two points on earth using PostGIS.

PostgreSQL GIS PostGIS

PostGIS - Importing Spatial Data

Import spatial data into PostgreSQL and query the data with the help of PostGIS.

Supervisor

Supervisor - Stop Subprocesses Entering Fatal State

Stop your scripts entering a FATAL state in supervisord, causing them to never be restarted.

«     »
Programster's Blog Ⓒ 2026