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Software Engineering & Development Frameworks
This hub covers practical engineering frameworks, development processes, and system design approaches used to build scalable and reliable systems.
You’ll find how-to guides, architectural breakdowns, and real-world insights focused on backend systems, cloud software, and modern developer tooling.
This content is designed for engineers, technical leads, and teams working on production-scale applications.
Key Engineering Guides
Step-by-Step Tutorial on Building AI Coding Interviewer with AI/ML API and Integration with Clerk Auth and Deploying to Vercel
Introduction In this tutorial we’ll build a web application called AI Coding Interviewer (e.g., PrepAlly) that helps candidates…
Patching the Cracks
Over time, I have found that building an app is like constructing a house. You need to ensure…
Cómo aplicar un Well Architected Review para asegurar tu infraestructura. Cuarta parte
Servicios Críticos en la Estrategia de Seguridad La proactividad es fundamental en el aseguramiento de cargas de trabajo.…
OLAP (Online Analytical Processing)
OLAP (Online Analytical Processing) is a technology that enables analysts to extract and query data interactively from multidimensional…
Keploy VS Code Extension: Revolutionizing Automated Unit & Integration Test Generation
Testing is a vital part of software development, ensuring reliability and quality in every release. Yet, for many…
Writing a Dockerfile: Beginners to Advanced
Introduction A Dockerfile is a key component in containerization, enabling developers and DevOps engineers to package applications with…
How to create AWS IAM Policies with ActionHero and Access Analyser
If your application uses some of the AWS services, then it needs correct IAM permissions. For example, to…
Subnets and Subnet Masks: A DevOps Guide to Calculating Networks and Hosts
In the world of networking, subnets and subnet masks are foundational concepts that enable efficient use of IP…
鸿蒙Next应用国际化:时间与日期格式化
本文旨在深入探讨华为鸿蒙HarmonyOS Next系统(截止目前API12)在应用国际化中时间与日期格式化方面的技术细节,基于实际开发实践进行总结。主要作为技术分享与交流载体,难免错漏,欢迎各位同仁提出宝贵意见和问题,以便共同进步。本文为原创内容,任何形式的转载必须注明出处及原作者。 在全球化的应用场景中,正确处理时间与日期的格式化是提供优质用户体验的关键因素之一。不同地区和语言对于时间与日期的表示方式存在显著差异,鸿蒙Next系统提供了丰富的功能来满足这种多样化的需求。本文将详细介绍时间日期格式化选项、相对时间格式化、时间段格式化,以及常见时间日期格式化问题及解决方案,抛砖引玉。 一、时间日期格式化选项 (一)日期显示格式(dateStyle) 格式取值与示例 full:显示完整的日期信息,包括年、月、日、星期。例如,在中文环境下可能显示为“2023年10月15日 星期日”。 long:显示较为详细的日期,通常包含年、月、日和星期的缩写。如“2023年10月15日 周日”。 medium:显示适中的日期格式,一般有年、月、日。例如“2023-10-15”。 short:显示简洁的日期,可能只包含月、日和年的部分信息。比如“10/15/23”(在某些地区格式)。 根据区域和语言选择格式 开发者可以使用 DateTimeFormat 类,根据用户所在区域的语言和文化习惯选择合适的 dateStyle 进行日期格式化。例如:…
How To Create A Tooltip With Floating UI
In software development, good user experience is usually one of the most important things to consider when building…