100 articles · page 12 of 30
Apple Technical Interview Retrospective: Search a 2D Matrix & Container With Most Water
Retrospective of a 6-round technical interview loop with Apple through Mphasis: Detailed solutions and asympto…
C++ Solution for LeetCode 2594: Minimum Time to Repair Cars with Binary Search on Answer
Master LeetCode 2594 Minimum Time to Repair Cars in C++20 using binary search on monotonic answers and rank fr…
How was the Manus AI code was Leaked?
It seems likely that Jian Liao, known online as jlia0, asked Manus for its source code and received it, though…
2529. Maximum Count of Positive Integer and Negative Integer
An in-depth algorithmic guide to LeetCode 2529: Maximum Count of Positive Integer and Negative Integer, featur…
Design of a Real-Time Collaborative Document Editing System (like Google Docs)
Below is a comprehensive design for a cloud-based real-time collaborative document editing system that meets t…
Design a Real-Time Collaborative Document Editing System (like Google Docs)
Problem Statement: You need to design a cloud-based real-time collaborative document editor that allows multip…
The Engineering Lead's VS Code Architecture: Performance, Tooling & Workflow Optimization
Architectural guide to VS Code for engineering leads: LSP internals, essential TypeScript/React extensions, .v…
Pandas for JavaScript: DataFrames, Columnar Memory & Apache Arrow
Architectural comparison of JavaScript DataFrame libraries: Node-Polars, Arquero, Danfo.js, columnar Apache Ar…
Time-Series Database Architecture: LSM-Trees, Gorilla Compression & Edge IoT Analytics
Architectural deep dive into Time-Series Databases: Relational vs TSDB write mechanics, Facebook Gorilla compr…
JavaScript New Features from ES5 to ESNext
ECMAScript 5 (2009) Strict Mode ('use strict'): Enforces better coding practices. Array Methods: forEach, map,…
ES2023 Deep Dive: Change Array by Copy, findLast, Symbols as WeakMap Keys & Hashbangs
Comprehensive technical guide to ECMAScript 2023 (ES2023): Change Array by Copy (toSorted, toReversed, toSplic…
ES2022 Deep Dive: Private Class Fields, Top-Level Await, Object.hasOwn & Error.cause
Comprehensive technical guide to ECMAScript 2022 (ES2022): private class fields (#), static initialization blo…