A brief and visual description of cognitive distortions.
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Things that you should now about disk IO.
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Here is a nice example how to use profile guided optimization for Go languange.
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TLDR: use main language of the project to write scripts.
+1 +2 :)
Additional couple of remarks:
at some moment you can think about writing tests; at some moment you need to reuse something else from the project (also it's possible to duplicate\reimplement something from the project using scripting language); at some moment you can think about integrating functionality implemented inside the script to the main project (admin endpoint\UI\background job\etc).
MIT course