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Multi-dimensional Arrays & Row-major Order: A Deep Dive
Multi‑Dimensional Arrays and Row‑Major Ordering Conceptual View c int matrix34; Think of it as a 2‑D grid: 00 01 02 03 10 11 12 13 20 21 22 23 Physical View Me...
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Separate Stack for separate Thread.
Threads & Processes Core Concept Each thread needs its own stack, but threads within a process share code, data, and the heap. The OS kernel orchestrates every...
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Why Arrays Start at Index 0: A Memory-Level Explanation
Why Do Arrays in C/C++ Start at Index 0? To understand this properly, we need to look at how arrays are stored in memory and how the compiler computes element...
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Linker Scripts Explained: Controlling Memory Layout on Bare Metal
The Anatomy of a Minimal Linker Script A linker script has two primary blocks: MEMORY and SECTIONS. ld ENTRY_start MEMORY { RAM rwx : ORIGIN = 0x60000000, LENG...