Introduction to Python Welcome to Day 1 of our Python curriculum! In this lesson, we’ll introduce you to the Py...
Create Git Aliases On PowerShell 7
Overview Using aliases saves you time and helps you avoid typos. On my daily work as a developer, I have to issue git...
SQL Subqueries Tutorial
Overview Subquery is a powerful SQL tool. It enables users to do things that are not possible using common statements...
CURL Must Know Commands for Web Developers
Overview As a web developer, you need to interact with APIs/URLs all day. There are many ways you can interact with s...
SQL Select Tutorial
Overview Now you have your data populated (if you haven’t, please go back to the previous post) to complete the...
SQL Aggregation Tutorial
Introduction PostgreSQL provides a variety of built-in aggregation functions that allow you to calculate values such ...