If you want this in sticker form, feel free to print it yourself--consider the art licensed CC-BY.

Otherwise here is a link where someone else will print it and send it to you: teespring.com/push-pop-een#pid

If you want and/or on your incarnate person, I put up a thing where you can order t-shirts in various shapes and sizes, including kids: teespring.com/push-pop-een-shi

@aldeka Where were you when I studied data structures? 😿

@peacememories @aldeka do you do shirts / would it be ok to print some on a just-material-cost basis (in a small social circle)? :3

@renren @peacememories Go ahead! Consider it licensed CC-BY. Pusheen isn't my character anyway so I dunno what the legal status would be for for profit printing

@aldeka This is so good! Are you planning on selling stickers?

@meqif Here you go! teespring.com/push-pop-een#pid

I'm also licensing it CC-BY so if you want to print your own I'm totes OK with that too.

@aldeka I'm so showing this to my Pusheen-addicted tech coworkers (◍•ᴗ•◍)❤

@aldeka Nope. It's not pusheen & popeen. It's shifting & unshifting. push adds an element to the end of an array, pop removes an element from the end of an array. Unshift adds an a item to the top of an array, and shift removes the element from the top of an array.

shift: developer.mozilla.org/en-US/do…
uhshift: developer.mozilla.org/en-US/do…

push: developer.mozilla.org/en-US/do…
pop: developer.mozilla.org/en-US/do…

In python list.pop(0) will remove an item from the top of a list, but list.insert(<index>, <item>) will insert an item and list.append(<item) will add it to the end of the list.

I could go sets in python, but I think you get the jist. This just isn't pushing & poping.
@aldeka I guess I visualize stacks different. Usually when you print a list it prints lowest to highest.

@erm I think you meant to say "sorry for the mansplain, I'll do a dang Google search myself first next time"

@aldeka Gender had nothing to do with it. This has nothing to do with genitalia. I didn't even consider it when I wrote the post. print_r(), pformat() and even console.log() will all show an array from left to right or top to bottom. json formats it that way as well. So there are millions of examples where arrays/lists are visualized top to bottom. Sorry for my mistake. Good day.
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