Spyros Argalias – Medium

Spyros Argalias

Published in
Nerd For Tech

Nulls and null checks — How to work safely with nulls in any codebase

Nulls and null checks have been a tricky problem in programming for decades. Thankfully, there are many solutions to make them easier.

Jul 26, 2021

Nulls and null checks — How to work safely with nulls in any codebase

Jul 26, 2021

Published in
Level Up Coding

Defensive & offensive programming

Defensive programming helps with uptime and reliability. Offensive programming helps you find bugs. They’re both extremely useful.

Jul 26, 2021

Defensive & offensive programming

Jul 26, 2021

Published in
Nerd For Tech

Exceptions vs error values

Exceptions vs error values has been a debate in error handling for decades. In this article we’ll examine the pros and cons of each.

Jul 26, 2021

Exceptions vs error values

Jul 26, 2021

Published in
Nerd For Tech

Best practices for error catching and handling

When catching and handling errors, you need to keep some best practices in mind. Some are essential for correct programs.

Jul 26, 2021

Best practices for error catching and handling

Jul 26, 2021

Error recording — How to record errors in your application to debug later

When errors occur in production, you want to know about it. You need some way of recording them, so you can view them and debug them later.

Jul 26, 2021

Error recording — How to record errors in your application to debug later

Jul 26, 2021

How to respond to errors — Crashing, ignoring, recovering and their use cases

What should a program should do when it encounters an error? It depends on the error, the program and the user experience.

Jul 26, 2021

How to respond to errors — Crashing, ignoring, recovering and their use cases

Jul 26, 2021

Published in
Nerd For Tech

Naming (in code) — The ultimate guide and reference

Programming principles tell us that naming in code is important. This article aims to be a complete learner’s guide for naming in code. It…

Jun 15, 2021

Naming (in code) — The ultimate guide and reference

Jun 15, 2021

Published in
Nerd For Tech

Carousel slider tutorial with HTML, CSS and JavaScript

Here’s how to make a simple carousel slider with HTML, CSS and JavaScript. We use good code practices, make it accessible and discuss…

May 27, 2021

Carousel slider tutorial with HTML, CSS and JavaScript

May 27, 2021

Challenge — Function that only runs with no arguments (intermediate / advanced functional…

Here’s an intermediate / advanced functional programming challenge that I was asked in an interview for a high-level position

Mar 14, 2021

Challenge — Function that only runs with no arguments (intermediate / advanced functional…

Mar 14, 2021

How to write clean code units (functions and methods)

Learn how to create small, specific code units (functions and methods) that are easy for you to work with.

Mar 12, 2021

How to write clean code units (functions and methods)

Mar 12, 2021

Spyros Argalias

Spyros Argalias

Web developer — https://sargalias.com. Specialising in front end development. I love programming and strive to be the best software developer I can be.

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