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Articles tagged with #computerscience
Quick Answer: To verify massive files from untrusted sources, I use a Merkle tree. This cryptographic data structure chops the file into manageable chunks, hashes each one, and pairs them recursively
Quick Answer: A Merkle tree is a data structure used to quickly verify the integrity of massive files downloaded from untrusted sources. By chopping a file into smaller chunks, hashing them in pairs,
Quick Answer: Never use floating-point numbers to represent money in software. Because floating-point math cannot perfectly represent base-10 decimals, it introduces microscopic inaccuracies that comp
Quick Answer: Dynamic Random Access Memory (DRAM) stores data as 1s and 0s using microscopic capacitors. Because these capacitors constantly leak electrons, they lose their charge almost instantly. To
Quick Answer: The djb2 hash function is a highly efficient algorithm that converts strings into integers, commonly used to place items into hash map buckets. It iterates through a string’s ASCII chara
Quick Answer: Amdahl's Law dictates that the maximum speedup of a parallelized program is strictly limited by the portion of its code that must run serially. If one-third of your application relies on
