As I grow older, I start to realize it is becoming harder and harder to cultivate a genuine friendship. …

There’s always tomorrow. Today, while sitting in the library and taking notes on dimensionality reduction, I observed two birds, probably swallows, soaring through the air, swooping and turning and dancing as they chased each other across the sky. …

I think I’ve been running most of my life at maximum speed. Nearly every second is either utilized to its full potential, or fully wasted. Yet, it’s not like I made any more progress than any of my peers. So why the rush? What is the rush in life? I’m…

iOS is a BSD-like system (according to Wikipedia, the kernel is actually based on BSD). In this way, we sometimes expect it to have similar functionalities or behavior to BSD or Unix-like systems, However, iOS doesn’t expose a shell to us. Unlike macOS computers, which provide a Terminal.app that users…

It’s not that hard to submit an app on the Google Play Store. Pay the $25 developer registration fee, submit your first app, and pretty soon (after getting your app approved) you’re on the Play Store. But getting hundreds to millions of downloads on your shiny new paid app? Not…