ostso

    unset -f command_not_found_handle

  def foo():
    x = 5
    def bar():
      print x
    def baz():
      x = 6
      print x
    bar()
    baz()
    print x

On the other hand, that also applies to foldl1 and {max,min}imum{,By}, so it's probably not the reason.

The reason is probably that in JavaScript you can just say a[0] to get the first element element of a.

If you just want a clear definition of a fixed-point combinator, you might as well use a non-strict language like Haskell, which doesn't require you to eta-expand g. Here's one recursive definition of fix in Haskell:

    fix f = f (fix f)

Here's another one, which closer to what you gave in JavaScript (this is what you'll actually find in the Haskell standard libraries):

    fix f = let x = f x in x

  1. map (*2) [1..10]

  2. sum [1..1000]
     -- sum = foldl (+) 0

  3. any (`isInfixOf` tweet) wordlist

  4. fileText <- readFile "data.txt"
     fileLines <- lines <$> readFile "data.txt"

  5. mapM_ putStrLn . map (\i -> "Happy Birthday " ++ if i == 3 then "dear NAME" else "to You") $ [1..4]

  6. (passed, failed) = partition (>60) [49,58,76,82,88,90]

  7. -- I avoid XML so I don't know what library you'd use here.

  8. minimum [14, 35, -7, 46, 98]
     -- minimum = foldl1 min

There are no perfect bandits, let along a society full of them. Scenarios like "If all members of a society were perfect bandits" are hypothetical and don't really translate to any actual human society that you could imagine. Even so, they're useful for illustrating concepts.

Regardless of whether it should be legal or not, "positive discrimination" is still discrimination.

1. Change your layout from "USA" to "USA International (AltGr dead keys)". Then use right-alt+key to make various special characters (you can look at what each character does at "Show Current Layout").

2. Enable the "compose key" -- I use the Menu key for this -- which is described at http://sivers.org/compose-key (it's simple to enable: Keyboard Preferences→Layouts→Options→Compose Key Position). Both of these are customizable, so you can add your own combinations if you want.

There are some other ways:

3. Ctrl-Shift-U in a GTK+ text input to enter a code point, as you said.

4. Alternative input methods that let you type special characters in in various other ways, such as LaTeX names, if you prefer that.

Is this a Heinlein reference?

Huh? Singular "they" has little to do with "one" -- it's used as an alternative to "he"/"she" when the gender is unknown (like the Finnish "hän", for instance).

It may or may not be artificial, but what would you use instead?