Author: Andrew Udell
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The Difference between T-SQL, PL/SQL, PL/pgSQL, and More
6 min read -
Understanding the UNION, INTERSECT, and EXCEPT Operators
5 min read -
A Guide to Pivots and Cases to Summarize Data
5 min read -
A Quick Guide to the IF, CASE, and IFNULL Statements
5 min read -
A Lesson in How to Train a CNN from Scratch
9 min read -
Or, How I Used a Tennis Ball to Play Pacman
11 min read -
A Practical Demonstration of Haar Cascades and Homography
11 min read -
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Using OpenCV and Python to track objects by color
9 min read