Learning to be good at thinking, thinking, thinking.

ORID is an acronym for Objective, Reflective, Interpretational and Decisional. It’s a thinking framework that enables a focused conversation in order to reach some point of agreement or clarify differences. What’s ORID? It was developed by the Institute of Cultural Affairs (ICA) in Canada and involves a facilitator asking people four levels ... Read More

Two Factor Authentication Make your account much more secure with two factor authentication. You will need a client app that supports the protocol before being able to use this service. You can find common client applications below. Client Applications: Google Authenticator for Android Google Authenticator for iPhone Microsoft Authenti... Read More

System design is the process of defining the architecture, interfaces, and data for a system that satisfies specific business requirements. A good system design requires engineers to think about everything in an infrastructure, from the hardware/software, down to the data and how it’s stored. As a senior software engineer, you are demanded a be... Read More

Nowadays heterogenous systems have been developed and served for us, they were designed by different architectures, which were practical guidelines to get better software like maintainable, testable, easy to use, scalable and many more. Different architectures are born to solve different, problems, the architecture is just a framework, we put d... Read More

摄影就是通过光影色彩影调空间机位等等来实现和传达主观的表达。摄影是一门艺术， 切勿只是模仿和复制，摄影是一门艺术，是一种表达，是一种情感，是一种思想，是一种 态度。切记：以我感受为主，为我感受所用。 设备 基础 曝光(核心三要素最终决定了成像的明暗程度) 光圈 镜头的通光量大小 侧重于景深 第二调的参数 光圈优先：适合日常人像和静物 经验技巧 光圈小于f2.8的镜头容易跑焦，缩小一档光... Read More

We talk every day, and we spend most of our life talking, communicating with people, we can see the importance of expression, so how to express and accurately convey ourselves has become a subject, this is an article related to this topic, which is also my study note and summary. What does it mean to speak professionally? 99% of people will te... Read More

What’s Cloud Computing? Cloud computing is the practice of using network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer. On-Premise Cloud-Providers Different cloud system architectures include: Multi-cloud Hybrid cloud Single cloud Public cloud P... Read More

What is SDLC Software Development and Management Models of Software Engineering Plan Design Build Test Release Monitor Waterfall model Requirements Design Implementation Verification Maintenance Incremental build model Spiral model Agile model The implementation of the agile model mainly includes SCRUM, XP (Extr... Read More

This cheat sheet looks at many annotations that a Java developer should know if they want to use Java, Spring Framework, SpringBoot, Lombok, Swagger and so on. It covers the most frequently used and perhaps the most important annotations. JAVA Standard (Built-in from java.lang.*) @Inherited @Target @Documented @... Read More

Communication is something we repeat every day. Therefore, how to communicate quickly and effectively, and convey your point of view to the other party has become an extremely important topic. The method I want to talk about today is PREP framework. PREP Framework PREP stands for Point, Reason, Example, Point, this method is recommended by Toa... Read More