How to revert initial git commit

How to revert initial git commit

I perpetrate to a git repository for the archetypal clip I past remorse the perpetrate and privation to revert it I attempt git reset difficult Caput1 I
Java convert a byte array to a hex string

Java convert a byte array to a hex string

I person a byte array crammed with hex numbers and printing it the casual manner is beautiful pointless due to the fact that location are galore unprintable