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Introduction to double pointers in C - part 1

A guide to understanding double pointers in C for newcomers to the language.

November 14, 2016 | Read the full article

SQL aggregation functions (with exercises)

Notes on aggregation functions in SQL. Complete with exercise questions.

January 18, 2016 | Read the full article

SQL calculated fields (with exercises)

Notes on calculated fields in SQL. Complete with exercise questions.

January 11, 2016 | Read the full article

SQL wildcard filtering (with exercises)

Notes on wildcard filtering in SQL. Complete with exercise questions.

December 28, 2015 | Read the full article

Proof: If a=bq+r, then gcd(a,b)=gcd(b,r)

A detailed proof of this important Lemma which fuels the Euclidean Algorithm.

September 22, 2014 | Read the full article

Learning C (Part 4): Bitwise Operators

Covers topic such as shifts, AND, OR, XOR, and common procedures performed on bits.

December 03, 2013 | Read the full article

Learning C (Part 3): K&R Ch1 Exercises

Solutions and explanations of K&R ch1 exercises that I find interesting.

November 27, 2013 | Read the full article

Learning C (Part 2): Types and Expressions

Part 2 of my journey of teaching myself the C programming language. We cover data types, operators, type conversions, and more!

November 25, 2013 | Read the full article

Converting Oct/Hex to Binary

A one minute tutorial on how to convert Octal/Hex values to Binary(and back).

November 24, 2013 | Read the full article

Learning C (Part 1): The basics

A general overview of the style and purpose of the C programming language.

November 19, 2013 | Read the full article

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