If in the middle of dribble the ball came to rest on floor

[BillyMac]

Originally Posted by bob jenkins

Art. 4. The dribble ends when:
a. The dribbler catches or carries/palms the ball by allowing it to come to rest in one or both hands;
b. The dribbler touches the ball with both hands simultaneously;
c. An opponent bats the ball; or
d. The ball becomes dead.
(that's the NCAA rule; the NFHS rule is similar / the same).
It's more likely to be an interrupted dribble. So, the OP becomes, "can you continue an interrupted dribble? I hope that answer is obvious.

NFHS 4-15 DRIBBLE
ART. 4 The dribble ends when:
a. The dribbler catches or causes the ball to come to rest in one or both hands.
b. The dribbler palms/carries the ball by allowing it to come to rest in one or both hands.
c. The dribbler simultaneously touches the ball with both hands.
d. The ball touches or is touched by an opponent and causes the dribbler to lose control.
e. The ball becomes dead.
ART. 5 An interrupted dribble occurs when the ball is loose after deflecting off the dribbler or after it momentarily gets away from the dribbler. There is no player control during an interrupted dribble.
ART. 6 During an interrupted dribble:
a. A closely guarded count shall not be started or shall be terminated.
b. A player-control foul cannot be committed.
c. A time-out request shall not be granted.
d. Out-of-bounds violation does not apply on the player involved in the interrupted dribble.