EnderShadow8

Segment trees are the foundation upon which all of competitive programming is built.

You can write an extension which evals a JS file to recreate this

Why not use double quotes for strings in all languages? It makes sense for a number of reasons. Single quotes are much more likely to be in the contents of a string than double quotes.

Of course, if you have a style guide, you should stick to that.

It makes it more cumbersome to copy the URL

Actually that's also wrong, I usually see this rule applied in other languages:

If the opening bracket is on the same line as content, then so is the closing bracket.

By this rule, we have two options:

  (+
     (EXPT 23 2.4)
     (SIN (\* 44 0.23 22))
     (COS (+ 12 0.43 19.0))
     (TAN (/ 1.4 0.77 3/4))
  )

or

  (+ (EXPT 23 2.4)
     (SIN (\* 44 0.23 22))
     (COS (+ 12 0.43 19.0))
     (TAN (/ 1.4 0.77 3/4)))

The first option has both opening and closing brackets on their own lines, while the second has neither. Note that I consider the function name to be part of the opening bracket since it's distinct from the parameters.

This is consistent with other languages:

  [1, 2, 3]
  f(x, y, z)
  [
    1,
    2,
    3,
  ]
  f(
    x,
    y,
    z
  )

instead of

  [1,
   2,
   3,
  ]
  f(x,
    y,
    z,
   )

I think that's the implication

Segment trees are objectively superior in all ways except implementation length

I've been told to consider it constant for all practical purposes

An alternative might be for personalisation to be opt-in rather than opt-out even when signed in with an account (which shouldn't even be necessary for many services anyway)

Go enforces 1TBS over Allman style braces IIRC. I don't really care because I like 1TBS and also don't write Go but it did enstrange parts of the community.

Instead of using upvotes from sites such as Reddit and HN, why not instead allow the users of the search engine itself upvote and downvote results? This might allow quality results outside the scope of larger online communities to still be highly ranked, and also tailor the results to the audience of the search engine itself.