Viewing a single comment thread. View all comments

voxpoplar wrote

ok but he suggests all comments should be # when # could be used as a perfectly good operator to get the length of something

3

Dogmantra wrote

it's ok because all comments should be written in the format xXx_comment here_xXx

7

emma wrote

# is the hashtag operator, it adds hashtags to your strings

5

hollyhoppet wrote

how does # mean length of something?

Personally if I were to choose something for comments i'd say -- is pretty good but then again i have a huge soft spot for ada

3

voxpoplar wrote

because it's shorthand for number and it would represent the number of items in a list/array/map/whatever

3

hollyhoppet wrote

sorry # only means sharp (music notation) and hashtag now it's a Fact

1

Moonside wrote

  1. It's also called the number sign
  2. Size of a mathematical set S or a group G or whatever is notated as #S or #G.
  3. This gets abstracted out into collections of all sorts and the length of a list is equal to the elements it contains.
2