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Will Langstroth wlangstroth

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View rename.sh
# For those without rename
for i in *; do mv $i $i.mp3; done
# or
for f in *;do mv $f ${f/test/prod};done
# replace text in lots of files
perl -pi -e 's/wrong/right/g' *
View memoize.js
// Crockford's
function memoizer(memo, fundamental) {
var shell = function (n) {
var result = memo[n];
if (typeof result !== 'number') {
result = fundamental(shell, n);
memo[n] = result;
}
return result;
};
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