Jab canceling how do i do it in this also any other fellow Ikes in the building.

[JJpalmer]

Thread title above tryin to get better with my ike and i was told there was no jab cancelling/then i was told its still in if its in how do i do it and any advice on approaching with ike.Thanks for the replys to my question sorry since if its a problem in the general discussion thread.