Dedicated to original, practical tech insights—from skill advancement to architecture, front‑end to back‑end, the full‑stack path, with Wei Ge guiding you.
The article examines recent data showing massive AI‑driven layoffs among programmers, explains Jensen Huang’s claim that “AI won’t take your job, but people who use AI will,” and offers concrete advice on adopting AI tools, shifting to higher‑value roles, and building a portfolio to stay competitive.
With AI tools lowering costs and boosting productivity, the share of one‑person companies has surged to over 36% of new firms in 2025, driven by cheap startup expenses and supportive policies, while the author outlines the benefits, risks, and practical steps for solo entrepreneurs.
This article explains practical Python implementations for reversing a linked list using iterative and recursive approaches, merging two or multiple sorted linked lists, handling edge cases such as empty inputs, and includes complete code samples with complexity analysis for each method.
This guide walks you through preparing the environment, installing Docker, cloning the DeepSeek repository, running the model with Docker or Ollama for quick start, using the enterprise API, and deploying the same model on Alibaba Cloud's free Bailei service within minutes.
This article walks senior Java developers through MyBatis fundamentals, core components, result mapping, the trade‑offs between #{} and ${}, dynamic SQL, second‑level caching, batch inserts, plugin creation, thread‑safety concerns, and concrete interview‑question solutions, all illustrated with real code snippets and performance numbers.
This tutorial walks you through creating a Spring Boot project, defining a REST controller, running the application, testing the endpoint, expanding CRUD methods, configuring properties, and optionally adding service and repository layers, all with clear code examples.
This guide walks you through DevEco Studio 5.0.1's refactoring capabilities—renaming, safe deletion, and extracting methods, constants, interfaces, and variables—to streamline HarmonyOS app code, improve structure, and boost development efficiency.
This guide demonstrates how to use the ohos.request module in HarmonyOS NEXT API 12 to upload a local file through a custom proxy by creating a proxy agent, reading the file, configuring request options, and handling responses and errors.
Facing the 2025 tech‑business convergence, programmers can expand beyond pure coding by pursuing high‑growth roles such as full‑stack architect, AI/ML engineer, data engineer, security architect, digital transformation consultant, TechOps leader, HarmonyOS developer, IoT engineer, or metaverse creator, each with distinct skill fits and market demand.
This article explains why MySQL subqueries can hurt performance, outlines common pitfalls such as temporary tables, index loss, and optimizer complexity, and presents ten concrete examples that replace subqueries with IN, EXISTS, JOIN, indexes, temporary tables, window functions, and LIMIT to achieve faster, more maintainable queries.
