At the beginning there are six cans of coke and AJ takes one early on but the rest of the scene all six still appear together.
When Jeanie Cusamano is speaking to her sister about the letter of recommendation for Georgetown a manila envelope appears and disappears as the camera angles change.
When Donny introduces Matt and Sean to Richie Aprile, Matt's hands alternate between being behind his back, in front of him and at his sides throughout the shots.
Even though Carmela wouldn't have been able to get a copy of Meadow's transcripts, the filmmakers used this approach to simplify the story.
When Chris is shot and on the ground, the camera pans up to show the spent shells lying there and on his body. All the shells are crimped on the end, which indicates they are blanks.