This is my recommended path for learning Haskell.
zeeman
zeeman
/ gist:31a0a799a9cfc3a3c500
Created
May 14, 2014 04:55
— forked from bitemyapp/gist:8739525
zeeman
/ 01scratch.hs
Created
May 10, 2014 21:13
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| -- scratch work and implementations for http://www.seas.upenn.edu/~cis194/lectures/01-intro.html | |
| -- exercises: http://www.seas.upenn.edu/~cis194/hw/01-intro.pdf | |
| intLen :: Integer -> Integer | |
| intLen n | |
| | (abs n) < 10 = 1 | |
| | otherwise = intLen (n `div` 10) + 1 | |
| -- Exercise 1 | |
| -- "toDigits should convert positive Integers to a list of digits" |
zeeman
/ c-py-hs.md
Last active
January 1, 2016 11:29
A small chrestomathy comparing C and Python with Haskell.
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| html:5>div.container>div.class.jumbotron>div.class.container>h1+p+p>a^^^div.row>div.col-lg-6*2>h2+p^^div.row>div.col-lg-4*3>h3+p |
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| from rest_framework import filters | |
| class SearchFieldFilter(filters.BaseFilterBackend): | |
| """Filter based on record attributes.""" | |
| def filter_queryset(self, request, queryset, view): | |
| ALLOWED_ENDINGS = ('__exact', '__iexact', '__contains', '__icontains', | |
| '__gt', '__gte', '__lt', '__lte', '__startswith', | |
| '__istartswith', '__endswith', '__iendswith', '__isnull', | |
| '__search',) |