ALL POSTS
How to Explain The Halting Problem
How to explains the Halting Problem's unsolvability in computing, referencing Alan Turing's work. Let’s start with a simple Java login function and a example.
The Await-to-Js
Handling asynchronous function errors and result more elegantly.
The Usages and Traps of useEffect in React
The article discusses the challenges and pitfalls of using useEffect in React, emphasizing its proper application for idempotent view initialization and refresh, cautioning against non-idempotent operations to avoid inconsistencies between data and UI.
React 中的 useEffect 用途和一些坑
文章讨论了在 React 中使用 useEffect 的挑战和陷阱，强调其在幂等视图初始化和刷新方面的正确应用，并警告不要进行非幂等操作，以避免数据和 UI 之间的不一致。
Why the Graphql Is Better than Restful in Math Conclusion?
This article analyzes GraphQL's unique capabilities in API design, highlighting its advantages over REST, such as optimized data loading, enhanced data model composability, and improved semantic clarity in queries and mutations.
Viewpoints and Conclusions of The Road to Serfdom
The Road to Serfdom by Friedrich Hayek warns against planned economies, advocating for free markets and individualism to safeguard freedom and societal order. Hayek critiques central planning, emphasizing the knowledge problem and the evolution of social rules, defending liberalism as a solution.
Why Can't the Underworld Manage High Technology?
Galeev: Gangs excel in simple industries, struggle in complex sectors.
The Event-Listening Implementation
This article explores the essence of event handlers as callback functions, relinquishing control to event initiators. Events are obtained through either polling or operating system-assisted methods like blocking calls. The operating system serves as an event callback system, handling interrupts, and integrating callbacks into event loops.
TypeScript Type-Exercises-3
TypeScript Type-Exercises 2
There are some type exercise about string literal type.