2026年4月

Algorithm Application ScenariosThe Sieve of Eratosthenes excels in problems requiring efficient recording of prime numbers, including:Counting primes within a given rangeGenerating lists of prime numbers up to NPrime-related mathematical computationsCryptographic applications requiring prime generationCompetitive programming problems involving prime numbersThis ancient algorithm, despite its age, remains highly relevant in modern computing due to its elegant simplicity and impressive efficiency for finding all primes up to a specified limit....

IntroductionRecently, the National Committee for Terms in Sciences and Technologies announced its recommendation to translate "Token" in the artificial intelligence field as "词元" (Word-Unit), opening the term for public trial use. Subsequently, People's Daily published an expert interpretation explaining the rationale behind choosing "词元" as Token's Chinese name, providing systematic professional justification for this decision.The expert commentary noted that "token" originates from Old English "tācen," meaning "symbol" or "sign." In langua...

Development Environment SetupThis comprehensive guide documents the complete journey of publishing Douyin (TikTok China) mini-games using Tuanjie Engine, sharing hard-won lessons from navigating numerous technical challenges. Our development setup utilizes Tuanjie Engine 1.6.2 Professional Edition, providing a stable foundation for mini-game development.Project ConfigurationEngine Version: Tuanjie 1.6.2 Integration Stack: Instant Game (AutoStreaming) + Addressable Asset SystemThis combination enables efficient asset loading and management, ...

IntroductionThis monthly briefing presents a curated selection of outstanding C#/.NET/.NET Core projects and frameworks that have captured the attention of the developer community. Our team regularly promotes and shares high-quality open-source projects (at least two featured projects weekly, excluding holidays), providing detailed introductions, feature highlights, usage guidelines, and functional screenshots through our official channels. For developers experiencing difficulty accessing GitHub or seeking comprehensive overviews before divi...

IntroductionThe RoboSense E1R represents a significant advancement in solid-state LiDAR technology, utilizing Flash scanning methodology to achieve an impressive 120° × 90° ultra-wide field of view. For engineers and enthusiasts beginning their journey with this high-performance sensor, the initial challenge lies in establishing a proper connection to a Windows-based computer and successfully visualizing the point cloud data. This comprehensive guide walks you through every critical step—from physical hardware connections to software configu...

IntroductionFrom late 2025 to early 2026, domestic AI large model manufacturers in China have intensively focused on the AI programming赛道, launching Coding Plan subscription packages targeted at developers. These plans replace traditional token-based billing with fixed monthly fees, dramatically lowering the usage threshold for AI-assisted programming.However, the market is flooded with diverse packages featuring vastly different pricing, quotas, and model support. Many contain billing traps that 90% of developers easily fall into.This artic...