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Fidel Okumu

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Joined on Jun 30, 2026

Sep 10

Subqueries & CTEs: Breaking Complex Queries into Steps

#backend #database #sql #tutorial

2 min read

Sep 10

SQL Joins: Combining Data Across Tables

#database #programming #sql #tutorial

2 min read

Sep 10

DDL & DML: The Two Halves of SQL

#beginners #database #sql #tutorial

2 min read

Sep 9

Python Basics: Variables, Data Types

#beginners #python #tutorial

2 min read

Sep 9

Operators and Conditionals: Making Decisions in Code

#beginners #coding #programming #tutorial

2 min read

Sep 8

Loops: Repeating Work Without Repeating Code

#beginners #coding #python #tutorial

2 min read

Sep 8

Functions: Writing Reusable Code

#beginners #coding #programming #tutorial

2 min read

Sep 8

PYTHON Data Structures lists, Tuples, Dictionaries and Sets

#beginners #computerscience #python #tutorial

2 min read

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