S.Wojnowski - web development

Helping make the web work for everyone.

Welcome to my website. My name is Sylwester Wojnowski. I am a full stack web developer who started programming for the internet in 1998. As a web developer I plan, design and implement intereactive internet technologies and applications for individuals and organisations.

Web Developer Zone

Web Developer Zone is a code first section devoted to tools and techniques used in web development. Thematically, the main focus here is on PHP, Linux, BASH, JavaScript and a little bit of MySQL and Python.

Pick of the week

POST request and Transients API in WordPress

POST request and Transients API in WordPress

16 Apr 2018 22:25:52


Processing form submission the WordPress way and giving feedback using Transients API in WordPress.


Read full article »

Recent

SWWW - a fork in the road

16 Sep 2022 13:43:59

SWWW - a fork in the road

As of today all the stuff related to what I do in terms of coding and web development can be found under a new address, which is swww.com.pl. What is going to happen wojnowski.net.pl then? You might ask. Well, I'am turning it into a website about my thoughts on life and its ...

Read more »

Vanilla JavaScript alternatives to jQuery functions

18 Apr 2022 15:05:28

Vanilla JavaScript alternatives to jQuery functions

JQuery has conquered the frontend web development world since it was first released many years ago. Even today, in year 2022, the library, and libraries influenced by it, like $cash, still can be found across fronted code bases. However, even though it' been a slow ...

Read more »

MongoDB mongod server fails to start after installation and solution

07 Apr 2022 00:55:48

MongoDB mongod server fails to start after installation and solution

Recently I had to install MongoDb on a machine running Debian/GNU Linux 10 Buster. I followed the official installation guide. The database installed without any problem. However when I checked the status of mongod service I noticed it had failed to start. Here is the ...

Read more »

Performing inner and outer SQL joins in CodeIgniter 4

04 Feb 2022 22:19:19

Performing inner and outer SQL joins in CodeIgniter 4

In this post I look at how to perform inner and outer SQL joins using CodeIgniter 4 prepared queries and Query Builder class. I assume you know what SQL joins are and when to use them in MySQL. This article describes a specific situation. There are three tables, posts, galleries ...

Read more »

SWWW

S.Wojnowski - web developer

SWWW is my place on the web where I write on stuff related to web development. Main focus here is on my own programs and scripts, but also websites I have developed over years or helped develop, improve or maintain. In the Web Developer Zone I take a closer look at various solutions related to web development and computer programming.

If you find any of my projects interesting, useful or would like to know more on it, do let me know. This website has a contact form. Altenatively, you can leave a comment under an article on the blog.

Need a web developer?

S.Wojnowski - Hire a web developer

If you need a web developer for web development work drop me a line!

I am based in Wakefield, UK, but always happy to consider remote work opportunities.

Contact Me