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http://snipplr.com/language/haskell
Recent snippets posted on Snipplr.comen-usWed, 24 Aug 2016 15:15:23 GMT(Haskell) [AU/NZ]Game1: All blacks v-s Wallabies Live Str-eaming Rugby Championship 2016 online Kick-off - borkot
http://snipplr.com/view/152884/aunzgame1-all-blacks-vs-wallabies-live-streaming-rugby-championship-2016-online-kickoff/
Barrett takes over from Aaron Cruden, who started in the first two of New Zealand's three tests against Wales in June. Cruden missed the third test with injury, handing Barrett a rare opportunity to start in the No. ]]>Sat, 20 Aug 2016 16:19:19 GMThttp://snipplr.com/view/152884/aunzgame1-all-blacks-vs-wallabies-live-streaming-rugby-championship-2016-online-kickoff/(Haskell) console watch - scrambledeggs
http://snipplr.com/view/91183/console-watch/
console watch in haskell - print local time once a second
press Ctrl-C to stop
use clock_nanosleep to wait for next second ]]>Sun, 22 Feb 2015 04:11:04 GMThttp://snipplr.com/view/91183/console-watch/(Haskell) Circa comparison of fractional numbers - kosenko
http://snipplr.com/view/88264/circa-comparison-of-fractional-numbers/
This module provides a couple of functions and an operator to compare approximately fractional numbers. ]]>Fri, 23 Jan 2015 20:44:54 GMThttp://snipplr.com/view/88264/circa-comparison-of-fractional-numbers/(Haskell) Page Structure in HTML5 - apphp-snippets
http://snipplr.com/view/70352/page-structure-in-html5/
This example is a basic HTML5 page structure that you can use for developing of your HTML5 website layout. ]]>Mon, 11 Mar 2013 17:42:07 GMThttp://snipplr.com/view/70352/page-structure-in-html5/(Haskell) Linked List in C - rtperson
http://snipplr.com/view/68865/linked-list-in-c/
I bit of overkill for USACO's "Milk2" algorithm training problem. This problem would be better suited to an interval tree, but here it is. ]]>Sun, 02 Dec 2012 12:32:20 GMThttp://snipplr.com/view/68865/linked-list-in-c/(Haskell) Binary Search in Haskell - rtperson
http://snipplr.com/view/68840/binary-search-in-haskell/
Improved version, using lenses instead of the dangerous (!!) operator for list access. ]]>Fri, 30 Nov 2012 14:16:50 GMThttp://snipplr.com/view/68840/binary-search-in-haskell/(Haskell) Simultaneous filter and map - deepsoul
http://snipplr.com/view/59474/simultaneous-filter-and--map/
The `filtermap` functional below allows to perform the standard `map` and `filter` operations in one go. The mapping function has to return a `Maybe` monad, and values of `Nothing` are filtered out. ]]>Thu, 06 Oct 2011 07:53:01 GMThttp://snipplr.com/view/59474/simultaneous-filter-and--map/(Haskell) Haskell 99 Problems - Problem 23 - rtperson
http://snipplr.com/view/58582/haskell-99-problems--problem-23/
problem 23, Extract a given number of randomly selected elements from a list.
Example:
Prelude System.Random>rnd_select "abcdefgh" 3 >>= putStrLn
"eda"
Two problems: 1) How to return a list, and 2) how to sample without duplication ]]>Sat, 10 Sep 2011 07:27:49 GMThttp://snipplr.com/view/58582/haskell-99-problems--problem-23/(Haskell) Haskell 99 Problems, numbers 1 through 9 - rtperson
http://snipplr.com/view/58509/haskell-99-problems-numbers-1-through-9/
I had originally started these problems from #10 (Run-length encoding). I went back and did 1-8 for completeness. ]]>Thu, 08 Sep 2011 00:23:54 GMThttp://snipplr.com/view/58509/haskell-99-problems-numbers-1-through-9/(Haskell) Haskell 99 Problems - Number 20, Arrowed! - rtperson
http://snipplr.com/view/58144/haskell-99-problems--number-20--arrowed/
problem 20, (*) Remove the K'th element from a list
*Main> removeAt 1 "abcd"
"acd"
Trivial using a pure function. A bit more challenging if you use this problem to work up your Arrow-fu. ]]>Thu, 25 Aug 2011 01:54:30 GMThttp://snipplr.com/view/58144/haskell-99-problems--number-20--arrowed/(Haskell) Haskell 99 Problems - Number 18 and 19 - rtperson
http://snipplr.com/view/58064/haskell-99-problems--number-18-and-19/
Problem 18: Extract a slice from a list.
Given two indices, i and k, the slice is the list containing the elements between the i'th and k'th element of the original list (both limits included). Start counting the elements with 1.
Example:
*Main> slice ['a','b','c','d','e','f','g','h','i','k'] 3 7
"cdefg
9 Problem 19 - Rotate a list N places to the left.
*Main> rotate ['a','b','c','d','e','f','g','h'] 3
"defghabc"
*Main> rotate ['a','b','c','d','e','f','g','h'] (-2)
"ghabcdef"
(This one is so easy it feels like cheating...) ]]>Sun, 21 Aug 2011 01:58:02 GMThttp://snipplr.com/view/58064/haskell-99-problems--number-18-and-19/(Haskell) Haskell 99 Problems - Number 17 - rtperson
http://snipplr.com/view/57981/haskell-99-problems--number-17/
problem 17, Split a list into two parts; the length of the first part is given.
Do not use any predefined predicates. (Meaning no splitAt or take or drop)
*Main> split "abcdefghik" 3
("abc", "defghik") ]]>Thu, 18 Aug 2011 06:50:09 GMThttp://snipplr.com/view/57981/haskell-99-problems--number-17/(Haskell) Haskell 99 Problems - Numbers 15 and 16 - rtperson
http://snipplr.com/view/57971/haskell-99-problems--numbers-15-and-16/
problem 15, Replicate the elements of a list a given number of times.
> repli "abc" 3
"aaabbbccc"
problem 16, Drop every N'th element from a list.
*Main> dropEvery "abcdefghik" 3
"abdeghk" ]]>Thu, 18 Aug 2011 03:59:30 GMThttp://snipplr.com/view/57971/haskell-99-problems--numbers-15-and-16/(Haskell) Haskell 99 Problems - Number 14 - rtperson
http://snipplr.com/view/57921/haskell-99-problems--number-14/
problem 14, Duplicate the elements of a list
> dupli [1, 2, 3]
[1,1,2,2,3,3] ]]>Thu, 18 Aug 2011 01:04:04 GMThttp://snipplr.com/view/57921/haskell-99-problems--number-14/(Haskell) Haskell 99 Problems - Solutions to 11 and 12 - rtperson
http://snipplr.com/view/57309/haskell-99-problems--solutions-to-11-and-12/
problem 11, modified run-length encoding
========================================
If an element has no duplicates, mark it as such.
Example:
encodeModified "aaaabccaadeeee"
[Multiple 4 'a',Single 'b',Multiple 2 'c',
Multiple 2 'a',Single 'd',Multiple 4 'e']
problem 12, Decode a run-length encoded list.
=============================================
Given a run-length code list generated as specified in problem 11. Construct its uncompressed version.
Example:
decodeModified
[Multiple 4 'a',Single 'b',Multiple 2 'c',
Multiple 2 'a',Single 'd',Multiple 4 'e']
"aaaabccaadeeee" ]]>Fri, 29 Jul 2011 08:03:55 GMThttp://snipplr.com/view/57309/haskell-99-problems--solutions-to-11-and-12/(Haskell) Run-Length Encoding in Haskell - rtperson
http://snipplr.com/view/57300/runlength-encoding-in-haskell/
Problem 10 of the famous 99 Problems. I got 99 problems, but a Lisp ain't one. ]]>Fri, 29 Jul 2011 06:08:49 GMThttp://snipplr.com/view/57300/runlength-encoding-in-haskell/(Haskell) Towers of Hanoi by Bit Twiddling - rtperson
http://snipplr.com/view/56194/towers-of-hanoi-by-bit-twiddling/
Credit where it's due: I got this from udpn over at codereview.stackexchange.com. I'm just putting it here for further study. ]]>Thu, 07 Jul 2011 01:45:07 GMThttp://snipplr.com/view/56194/towers-of-hanoi-by-bit-twiddling/(Haskell) Towers of Hanoi in Haskell - rtperson
http://snipplr.com/view/56191/towers-of-hanoi-in-haskell/
]]>Thu, 07 Jul 2011 01:05:06 GMThttp://snipplr.com/view/56191/towers-of-hanoi-in-haskell/(Haskell) Real World Haskell Exercise - Ch 4 - rtperson
http://snipplr.com/view/54660/real-world-haskell-exercise--ch-4/
The first fold exercise from RWH, Chapter 4 ]]>Wed, 01 Jun 2011 01:00:47 GMThttp://snipplr.com/view/54660/real-world-haskell-exercise--ch-4/(Haskell) Real World Haskell Exercise - Ch 4, Ex 2-4 - rtperson
http://snipplr.com/view/54659/real-world-haskell-exercise--ch-4-ex-24/
I'm posting the rest of these, mostly because I'm still patting myself on the back for my point-free implementation of exercise 3, and because I give myself about two months before I entirely forget how I did it... ]]>Wed, 01 Jun 2011 00:59:27 GMThttp://snipplr.com/view/54659/real-world-haskell-exercise--ch-4-ex-24/