mac terminal vim underlines view directory

A very basic thing in competitive programming that you have to do is test your program, at least on the sample tests. It's very possible that just by changing a few small things will allow you to do what the extension author had not anticipated. The command line allows you to do all those things, however you want to. Many people have written extensions to do these things comfortably, but what if you need to do something slightly different, something the extension author had not anticipated? You get stuck and have to make-do with some stupid hack. Modern IDEs have tools for these, but they are not really designed with us in mind. In competitive programming, there are a number of tasks you have to do to work with your code locally: compiling, running, testing, stress testing and so on. It's a box you can type commands in, which it will then execute. $$$~$$$Īs you can see, it comes in many background colors and fonts, but the basic idea is always the same. Some of you might say, 'well surely, the command line is something obsolete and you're only clinging to it because you ?' No! The command line is not obsolete, and unless competitive programming becomes so mainstream that software vendors start writing professional-grade tools aimed specifically at us, it won't be. And it all goes back to not understanding the command line. There is something that has bothered me for a long time: people not understanding the tools they use to participate in contests and thus failing to take real advantage of them. Instead of algorithms and math, I'll be doing something completely different here.

Mac terminal vim underlines view directory