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def palindrome?(x) | |
x = x.to_s | |
if x.length == 1 | |
return true | |
elsif (x.length % 2) == 0 | |
a = x[0..(x.length / 2 - 1)] | |
b = x[(x.length / 2)..(x.length)].reverse | |
else | |
x = x.split('') |
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- klass = @feed.fav_post ? 'favorited' : '' | |
.UI_feed_item.deletable.clearfix{ class: klass, feed_id: "#{@feed.id}", id: "feed_item_#{@feed.id}" } |
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var inputs = [].slice.call(document.querySelectorAll('.quantity')); | |
inputs = inputs.filter(function (x) { return x.children[0] && x.children[0].classList.contains('js-change-total') }); | |
inputs.reduce(function (x,y) { return x + parseFloat(y.children[0].value) }, 0); |
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establishment name | network name | network password | |
One Girl Cookies | One Girl Cookies | cupcakes | |
Tugboat Tea Company | Tugboat Tea Co. | plugin@tug |
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;; CL (ext:shell (...)) | |
;; SBCL (sb-ext:run-program (...)) |
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function firstNonRepeatingLetter (str) { | |
var str_arr = str.split(''); | |
return str_arr.filter(function (x) { | |
return str_arr.indexOf(x) === str_arr.lastIndexOf(x); | |
})[0]; | |
} | |
firstNonRepeatingLetter('aardvark') === 'd' // true |
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# ~/.tmuxinator/slime.yml | |
name: slime | |
root: ~/ | |
windows: | |
- editor: | |
layout: main-vertical | |
panes: | |
- vim |
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= link_to(some_path, {class: 'btn btn-large'}) do | |
%i.icon-plus-sign | |
Do Some Thing |
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(defn foo | |
([] (foo "bar")) | |
([bar] (prn bar))) | |
(foo) ;; "bar" | |
(foo "baz") ;; "baz" |
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"A monad is a collection of functions that can be used to modify stepwise calculations." - Marick |