Jupyter Notebook vim mode

When operating on cells, not text (= not insert mode), the usual j/k commands select cells when shift is used (J/K). This is neat. I should read the documentation.

Java brackets in for statements

If you have only one statement in for loops, you can drop the brackets:

for (final String dt: distanceTypes)
    for (final double co : cutoffs)
        your_one_statement();

That said, it’s not a good idea :) Answer has details about the definitions, default scope for for is next statement. A statement can have brackets.

for loop without braces in java - Stack Overflow

Ideas / TODO / Fiamma / PKM

Possibly sometime rewrite my link wiki (pchr8.net/f/)’s bookmarking userscript to accept data as title/complexity/rating/tag1 two three/Cat1 cat2 cat3 instead of the current multiline thingy, might be even easier to fit it into a userprompt

Random / interesting