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October 2006
Shell Tips ! » Help Sheet for vi editor
by orieg
usefull pdf/jpg file for remember usefull vi/vim commands. Great for working quickly !
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September 2006
June 2006
MySQL Performance Blog » INSERT ON DUPLICATE KEY UPDATE and summary counters.
by nhoizey
INSERT ... ON DUPLICATE KEY UPDATE is very powerful but often forgotten MySQL feature.
1
(17 marks)
