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Quick Tip: How To Check if a Variable Is Set in PHP

PHP

Claudio Ribeiro, Feb 07

Learn how to check if a variable is set in PHP, what its values are, and the differences between the isset, is_null, and empty methods.

Quick Tip: How To Check if a Variable Is Set in PHP

Top 22 Python Books for Beginners and Advanced Coders

Programming

Lucero del Alba, Feb 02

All the books you need to get started with Python or improve your programming knowledge are included in this extensive list.

Quick Tip: How To Manage Timezones in PHP

PHP

Claudio Ribeiro, Feb 01

Learn the basics of timezone usage in PHP, and how to make the best choice of the comprehensive range of functions PHP offers.

The Ultimate Guide to JavaScript Error Handling

JavaScript

Craig Buckler, Jan 31

Dive into this comprehensive guide to JavaScript error handling, where you'll learn how to throw, detect, and handle your own errors.

Flow Control in JavaScript: Callbacks, Promises, async/await

JavaScript

Craig Buckler, Jan 26

Learn about key problems related to asynchronous programming in JavaScript and how to make your life easier with promises and async/await.

Quick Tip: How to Manage Error Reporting in PHP

PHP

Claudio Ribeiro, Jan 25

In this quick tip on PHP error reporting, we review the tools in PHP for handling errors in a controlled way to save hours of debugging.

Top 18 Books for SQL Users

Programming

Lucero del Alba, Jan 24

These SQL books are the greatest approach to learn whether you're a beginner or advanced user wishing to upgrade your SQL skills!

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