/Haskell/Get first char from string haskell

Get first char from string haskell

Get first char from string haskell

Prelude> take 1 "hello"
"h"
Prelude> take 1 ""
""
Prelude> head "hello"
'h'
Prelude> head ""
*** Exception: Prelude.head: empty list

1

Source: reddit.com

Similar codes

5 votes272 views3 answers
Get tail of list haskell
Haskell
0 vote249 views1 answer
Haskell is element in list
Haskell
1 vote294 views1 answer
Haskell max function
Haskell
0 vote281 views1 answer
Point free style haskell
Haskell
0 vote261 views1 answer
Haskell string split
Haskell
0 vote216 views1 answer
Haskell function
Haskell
0 vote262 views1 answer
Cabal package from GitHub
Haskell
18 votes280 views4 answers
Client does not support authentication protocol requested by server; consider upgrading MySQL client
Haskell
1 vote270 views1 answer
Haskell fibonacci
Haskell
3 votes282 views1 answer
Haskell multiline comment
Haskell

Share