[datatable-help] Shuffle row-wise, column independently

[Nicolas Paris]

Hello,

I d'like to shuffle row-wise, independently for each row :

> dt1
  a b c1 1 1 02 1 0 03 0 1 04 0 0 1

> dt1
  a b c1 1 0 12 0 1 03 0 1 04 1 0 0

Is there a data.table way to do so ?

Thanks,
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