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window.addEvent('keydown', (function (k) {
    var a = k[k[0]](), b = k[k[a]()](), s = k.slice(0);
    return function(e) {
        e.key == s[a]() && (s[b] || obfuscato()) || (s = k.slice(0));
    };
}("shift,pop,up,up,down,down,left,right,left,right,b,a,length".split(','))));

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(define (make-captcha text filename width height)
  (let* ((img         (car (gimp-image-new width height RGB)))
         (bg          (car (gimp-layer-new img width height RGBA-IMAGE "bg" 100 NORMAL-MODE)))
         (noise-layer (car (gimp-layer-new img width height RGBA-IMAGE "noise" 100 NORMAL-MODE)))
         (text-layer  (car (gimp-text-fontname img -1 30 50 text 0 TRUE 60 PIXELS "FreeMono Bold"))))
    
    (gimp-display-new img)

    (gimp-image-add-layer img bg 0)
    (gimp-image-lower-layer-to-bottom img bg)

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<!DOCTYPE xsl:Stylesheet [ <!ENTITY nbsp "&#x00A0;"> ]>
<xsl:stylesheet
    version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:msxml="urn:schemas-microsoft-com:xslt"
    xmlns:umbraco.library="urn:umbraco.library"
    xmlns:media="http://search.yahoo.com/mrss"
    exclude-result-prefixes="msxml umbraco.library media"> 

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#lang scheme
(require (planet bzlib/http:1:0)
         (planet dherman/json:3:0)
         web-server/servlet
         web-server/servlet-env)


(define (redirect? response)
  (let ([code (http-client-response-code response)])
    (<= 300 code 306)))

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// Javascript
function triangle(a,b) {
    if(a > 0 && b > 0 ) {
        function sqroot(x) {
            return (x > 0) ? Math.pow(x,.5) : 0;
        }
        return sqroot( a*a + b*b );
    } else return 0;
}

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(let* ((yin
         ((lambda (cc) (display #\@) cc) (call-with-current-continuation (lambda (c) c))))
       (yang
         ((lambda (cc) (display #\*) cc) (call-with-current-continuation (lambda (c) c)))) )
    (yin yang))

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function plus(a, b) { return a + b; }

Seq.iter(1, curry(plus, 1)) 
// the series of all positive integers

Seq.iter(1, 1, plus) // the fibonacci series
Seq.repeat(1) // 1, 1, 1, 1, ...
Seq.cycle(1, 2, 3) // 1, 2, 3, 1, 2, 3, 1, 2, ...

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integers.filter(even) // 2, 4, 6, ...  

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integers.reduce(plus, 0) 
// throws "InfiniteStream cannot be reduced"

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Basic Usage
-----------

Twitter.View is a class that monitors any number of twitter timelines.
The option 'feeds' can take a string or an array of strings.
It understands a shorthand for users "@user", lists "@user/list", and everything else becomes a search.

This example will follow the user "sharkbrain", a list he owns called "my-friends" and search for any posts directed to him.

    var sharkView = new Twitter.View({'feeds': ['@sharkbrain', '@sharkbrain/my-friends', 'to:sharkbrain']});