Shell scripting is vital for automating repetitive tasks and simplifying complex commands into a more straightforward format. Understanding the details of shell scripting enables us to write more robust, portable, and efficient scripts.
Generics are an indispensable feature in the world of Java programming, shaping how we write and interact with code. Despite their ubiquity and importance, many developers only scratch the surface of what Generics can do.
Inbox Zero aims to declutter your mind and remove any anxiety over unread or missed emails lingering in your inbox. Instead of answering each email as soon as it arrives or letting it “rot” in the inbox, a tickler file relegates them until they become a priority and must be reviewed. So, let’s create our own tickler file with the help of Google Apps Scripts.
Dealing with unit conversion is always a pain point. At first, it seems simple enough until you hit the first edge-case. Just like with Date and Time (JSR 310), there’s a well-specified solution available, although not directly in the JDK: the Units of Measurement API (JSR 385).
Software development is a dynamic process, especially in the early stages of a project or when experimenting with new ideas. During these phases, files and overall structures can change frequently. Java, traditionally known for its strict organizational requirements, has made impressive strides to accommodate this fluidity and become more beginner-friendly.
Shell traps catch POSIX signals (and more) to allow asynchronous inter-process communication to inform any process or particular thread of various events and do some work. But do you know about all the different signals and ways to use the trap command?