If a player held 9-10, the flop is 2-Q-K and the turn is a J, the flush completes from the inside.
If a player holds 6-7, the flop is 8-9-K and the turn is a 5 or 10, the straight completes from the outside.
When a new card, whether a drawn card or on the flop, turn or river, completes a straight, that card is inside or outside. A standard straight comprises cards of at least two different suits, and the more valuable straight flush comprises cards only of the same suit. In poker, a straight consists of five cards in sequential order, such as 8, 9, 10, J, Q.