One of my homework is to write something about the spring festival. ▶ Summary (used google translate,some problems with grammar) Was the description about the Y combinator correct?
xλg.λh.h(gλf.λx2.x0λg0.λh0.h0(g0f)λu.x2λu.u)λu.x1λu.u) (λf.λx.f(fx)) Forget it, hand
Lists are a very flexible, powerful data type. One of Snap!’s ancestors, the famous Lisp language, was even entirely based on list processing (hence its name). In Snap!, lists can be used to represent arrays, ordinary li…
On the other hand a functional programming style, using primitives such as , – these
This will serve as a tutorial for writing snapblocks on the forum. The main snapblocks documentation is here, but I understand that not everyone on the forum can access that page (since most schools block github.io), so …
Might as well leave before it gets outta hand again.
Lists are a very flexible, powerful data type. One of Snap!’s ancestors, the famous Lisp language, was even entirely based on list processing (hence its name). In Snap!, lists can be used to represent arrays, ordinary li…
On the other hand a functional programming style, using primitives such as , – these
Using @cameron8299's Primitive Editor, I changed the "when flag clicked" block into a command, and put it in a ring. Then I exported it and loaded it in a new snap session. The result: I honestly think this could be…
block s="reportJSFunction">
Hello! I'm very fascinated by the development process of Snap!, specifically how new ideas are formulated and implemented. I know there are few developers (and that Jens programs), but what goes behind the design of new …
Metaprogramming, on the other hand, was on the list all along.
I was unaware that there was a rationale behind the Scratch Team's decision to implement 'broadcasts' instead of a 'typical' message-passing system, but I don't think that it supports the stated goal of modularity. Bro…
On the other hand, broadcasts running multiple times simultaneously could lead to
Heyyyy! First post!!! YEEEEE! :] So um, once upon a time I was looking at this suggestion for a go foward () layers block. It's already closed, and I couldn't find a solution anywhere on the whole entire forum for it tha…
we did this activity in school… one person had a picture of a shape in their hand
Hi, I hope this makes sense with the code, since I can't attach images. I was looking at the definition of the combine block, and the recursive definition it shows makes it look like: (combine (list 1, 2, 3) ( _ ^ _ )) …
On the other hand, I (not speaking for Jens or anyone else here) do want our user
WARNING! this topic contains: strong opinions, sarcasm, rants (PG-13) JavaScript (R) :smirk: ——— I'm trying to understand how I can implement JavaScript code as part of a Snap! function. Used Blockly as an input dev…
They split the key layout so that each hand can be at its natural angle, but the
