2012-07-24から1日間の記事一覧
python s = "1" print s.zfill(3) # => 001 ruby s = "1" p s.rjust(3, '0') # => 001 javascript sliceを使って var s = "1" ("000" + s).slice(-3) # => 001
python s = "1" print s.zfill(3) # => 001 ruby s = "1" p s.rjust(3, '0') # => 001 javascript sliceを使って var s = "1" ("000" + s).slice(-3) # => 001