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class String | |
def my_reverse | |
reversed = [] | |
self.each_char do |char| | |
reversed.unshift(char) | |
end | |
reversed.join('') | |
end | |
end |
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<?xml version="1.0" encoding="UTF-8"?> | |
<web-app xmlns="http://java.sun.com/xml/ns/javaee" | |
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | |
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee | |
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" | |
version="2.5"> | |
</web-app> |
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// Newbie programmer | |
int factorial_newbie(int n) { | |
if (n == 0) { | |
return 1 | |
} else { | |
return n * factorial_newbie(n - 1) | |
} | |
} | |
println factorial_newbie(6) |