Category: programming

Programming: Java file runs w/o compiling

Self-tutoring about Java: the tutor mentions an interesting observation. This morning, on this computer, I updated Java to openjdk-13. Having done so, I wrote a small class file to test the installation. On the command line I forgot to compile,

Programming: line numbers in Notepad

Tutoring programming, you might still use Notepad (I do). The tutor shares an observation. Some text editors have the option to display line numbers, so you can see the exact line you’re on. Since compilers often mention problems in code

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