When you’re working on macOS, it’s pretty common to install newer Ruby versions using Homebrew. You might need them for specific language features or to ensure your projects run smoothly. (more…)
Determining the precise installation location of Java Development Kits (JDK) or Java Runtime Environments (JRE) on macOS is a common requirement for development tasks, (more…)
Developers working on macOS often need to manage multiple Java Development Kit (JDK) installations simultaneously. (more…)
Updating Node.js on a macOS system is a frequent task for developers. However, situations can arise where, after installing a newer version, the system continues to report or use an older version when checked via the node -v command. (more…)
Encountering difficulties when attempting to start the PostgreSQL server on macOS is a common scenario, particularly after a fresh installation, system update, or unexpected shutdown. (more…)
Applications developed with Xcode can sometimes terminate unexpectedly at runtime, presenting an NSUnknownKeyException. (more…)
A common convenience for developers using Visual Studio Code (VS Code) on macOS is launching the editor directly from the terminal using the code . command to open the current directory. (more…)
pip is the standard package manager for Python, allowing installation and management of third-party libraries and dependencies.
Address already in use - bind(2) (Errno::EADDRINUSE) error.