Providing technical literature sharing for Fulu Holdings' tech elite, promoting its technologies through experience summaries, technology consolidation, and innovation sharing.
The article explains how big‑data‑driven price discrimination works, describes the rise of data marketing in the digital era, outlines typical marketing scenarios, and highlights the need for flexible, multi‑factor, scene‑based strategies to avoid over‑reliance on historical user data.
This article explains the differences in execution timing between React's useEffect and useLayoutEffect hooks, analyzes their underlying mechanisms, demonstrates practical demos with performance monitoring, and delves into React's rendering process, scheduler, and related browser rendering concepts.
This article shares practical experiences and insights on using different types of state in Apache Flink for real‑time stream processing, covering managed versus raw state, code examples in Scala and Java, handling late data, dimension table joins, distinct semantics, and best‑practice recommendations.
This article explains the concepts of money flow and information flow in financial systems, illustrates them with real‑world payment examples, clarifies related payment industry terms such as clearing, settlement, and large‑value payment systems, and highlights why product managers must grasp these fundamentals for effective design and compliance.
This article explains how to achieve high‑performance bulk inserts in .NET Core applications by converting entities to CSV or DataTable formats and using MySQL's LOAD DATA and SQL Server's SqlBulkCopy, providing reusable extension methods, interface abstractions, and performance benchmarks.
This article provides a comprehensive tutorial on Prophet's key parameters, their meanings, and practical tips for tuning them—including growth, changepoints, seasonalities, holidays, and Bayesian settings—along with Python code examples for grid search and cross‑validation to improve forecasting accuracy.
This guide explains how to obtain DingTalk access tokens, synchronize corporate departments and employee data to the DingTalk address book, and retrieve attendance records through DingTalk's open APIs, providing step‑by‑step instructions, request examples, and common pitfalls.
This article introduces the Antd Icon Reduce plugin, explains the problem of oversized Ant Design icon bundles, details the design and implementation of a webpack loader and plugin that dynamically extracts used icons and modifies alias configuration, and provides installation and configuration instructions to achieve significant bundle size reduction.
This article introduces various cryptographic primitives—including MD, SHA, MAC, and digital signature algorithms such as RSA, DSA, and ECDSA—explains their usage and security considerations, and provides complete .NET Core code examples using the BouncyCastle library for implementation.
This guide explains how to perform interface testing using Robot Framework, set up the required environment, design test cases for order placement, integrate the tests into Jenkins CI/CD pipelines, expose them via a Flask API, containerize with Docker, and deploy the solution on Kubernetes.
