As our website said, He3 is a developer's toolbox, which contains many tools that developers need. Like uTools and Raycast, He3 also provides an open system, and users can build their own tools. Just recently, there was a need for tools. When writin...
It is not easy to make an eye-catching resume. Usually, we need to polish it from the perspectives of content, typesetting, logic and UI design. For developers honest, typesetting and UI are the most easily overlooked parts. In recent years, due to w...
Introduction Hash functions are essential tools in computing that are used to map data of arbitrary size to a fixed size. Among the most widely used ones is the Cyclic Redundancy Check (CRC) algorithm, which can be used to ensure data integrity, dete...
Introduction Software applications rely heavily on configuration files, and it’s essential to manage them correctly. Properties files and YAML files are two popular formats for configuration files. Developers generally prefer YAML due to its flexibil...
Introduction With just one picture, how can you find the location and time of capture without leaving your home? In fact, every time you take a photo, your phone or camera saves an image file (usually JPEG) on the device. This file not only contains ...
As a web developer, you might have heard of the etc/hosts file, but don’t yet understand what it is or how it works. This file plays a vital role in how your computer interacts with domain names and IP addresses, and it is essential to understand to ...