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1835

Control, escape, and meta tricks

Open a Unix or Linux terminal emulator. If you have Terminal.app on macOS, ensure that the "Use Option as Meta Key" option is enabled in its "Preferences" section. Now type foo bar baz followed by meta + b (i.e. alt + b or option + b on modern keyboards). In a typical desktop environment with a typical and modern…

1838

Scripting with Elixir

I was a Python developer for some time and one great joy of Python is that you have an expressive language that you can use for your serious apps as well as for your hacky little one-off script or bespoke pieces of automation. By expressive I mean that typing very little can give you a lot of progress towards your…