This is the revision history for map and grep in <matrix.org:#DYJOMClZbVOMHnzPQt:matrix.org>
factoid_id | subject | copula | predicate | author | namespace |
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10096 | map and grep | is | http://altreus.blogspot.co.uk/2011/10/understanding-and-using-map-and-grep.html | altreus | <*:##NULL> |