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algorithm basics

2 articles · Page 1 of 1

Sep 1, 2026 · Fundamentals

Hash Tables: The Data Structure That Cracks the Efficiency Ceiling

This article explains how hash tables achieve near‑constant‑time lookups by hashing keys to direct storage slots, compares their speed to arrays, linked lists, stacks, and queues, shows real‑world uses, demonstrates a full Python implementation, and warns about common pitfalls.

Data StructuresPythonalgorithm basics

0 likes · 7 min read

Hash Tables: The Data Structure That Cracks the Efficiency Ceiling

NiuNiu MaTe

Jan 12, 2022 · Fundamentals

Why Most Candidates Fail Interviews and How to Give Recruiters a Reason to Hire You

The article outlines why many interview candidates fall short, categorizes three typical applicant types, and explains the key reasons interviewers decide to advance a candidate—strong communication, solid fundamentals like networking and databases, algorithm proficiency, and genuine learning attitude.

Interview TipsSoftware Engineeringalgorithm basics

0 likes · 7 min read

Why Most Candidates Fail Interviews and How to Give Recruiters a Reason to Hire You