This is simply the fastest, easiest way to stack an object. The reason is that your hands move quickly and you don’t have to worry about your hands getting stuck. This is also an excellent way to practice stack-free stacking.
As a side note, for those who don’t know, this is the same method that we used for stack-free stacking the other day, which is why I’m sharing it here.
It’s a very simple and effective method that will make your stack even faster, but it also can be used for the other two methods as well.
The other two methods for stack-free stacking are the one-by-one method and the stack-and-push method.
The one-by-one method, as the name suggests, is where you stack each item on top of the one above it. The stack-and-push method, on the other hand, is where you push each item on top of the one above it, and then stack. Now, the stack-and-push method is arguably the fastest method, but the one-by-one method is the most effective because it is the most consistent.
The one-by-one method looks the most like a push-and-stack method, but it’s actually really nothing like it. Both methods just push the first item on top of the one above it, which means you can just go to stack the first item on top of the second item if you’re stacking an array of 1, 2,…, or N.
The one-by-one method will push the first item on top of the top item on the stack, while the stack-and-push method will push the first item on top. So, the one-by-one method looks a lot like a stack-and-push method, but the stack-and-push method doesn’t look a lot like a one-by-one method at all.
The stack-and-push method is just easier to explain. You push the first item on the top of the stack and then go back and push the first item on top of the second item on the stack. The one-by-one method is just easier to explain because it doesn’t actually require you to go back and push the first item on top of the second item on the stack.
The main difference is that the one-by-one method has a bit of a “backwards” feel, whereas the stack-and-push method is more in line with the “in a forward” sense of the “forward” method you see in games like Tetris.
It also helps if the stack you’re moving is a stack of something else (like the game controller, cell phone, or other object). The reason is that when you push the first item on top of the stack, the other items on top of the stack will push themselves to the front of the stack.