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Teaching Kids Programming – Introduction to Combinatorial Mathematics 1 (Pascal Triangle/Binomial)

November 15, 2025 algorithms, Combination, math, Permutation, teaching kids programming, tutorial, youtube video No Comments

Teaching Kids Programming: Videos on Data Structures and Algorithms Introduction to Math Combination Combinations count the ways to choose items when order does not matter. This guide builds intuition …

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The Hidden Engine of Performance: It’s All About Where the Data Lives (Cache is the King)

November 15, 2025 CPU, hardware, Technology, tutorial No Comments

The Hidden Engine of Performance: It’s All About Where the Data Lives 1. The Real Reason Systems Are Fast: It’s All About Cache 2. Forget CPU Speed — Data …

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Python match vs Traditional if-elif: A Modern Take on Switch Statements

July 23, 2025 programming languages, Python, python No Comments

In Python, the match keyword is used for pattern matching, introduced in Python 3.10 as part of structural pattern matching, similar to switch statements in other languages, but far …

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Understanding the LEA Instruction: A Powerful Tool for Address Calculation in x86 Assembly

July 16, 2025 assembly language, programming languages, tutorial No Comments

What Is the LEA Instruction? In x86 assembly, the LEA (Load Effective Address) instruction is used to **compute the address** of a memory operand and store it in a …

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The Halting Problem and Its Paradoxical Cousins: When Logic Looks at Itself

June 19, 2025 algorithms, complexity, Computer Science, concept, Technology, tutorial No Comments

The Halting Problem: Can a Program Predict Itself? Problem: Given a program P and input x, can you determine whether P(x) halts or loops forever? Introduced by Alan Turing …

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