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user 2258
A string is a sequence of characters. It is commonly used to represent text or a sequence of bytes. Use this tag along with the appropriate programming language being used.
11
votes
4
answers
1k
views
Different character outputs using loops and strings
I've just given this as a response to an absolute beginner on SO, and I'm wondering how terrible it is.
Output for an odd number of lines:
>
>>>
>>>>>
>>>
>
Output for an even number of lines:
>
…
5
votes
3
answers
4k
views
Split post string into hash
if(env['REQUEST_METHOD'] == 'POST')
$post = {}
post = env['rack.input'].read.split('&')
post_split = Array.new
post.each{|x| post_split << x.split('=')}
post_split.each{|x|
$post[x[0]] = …