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load petra_grid; | |
%% | |
%entry | |
%name header | |
%type Header | |
%offset 0x0#B | |
%entry |
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# Copyright (c) 2023 Derrick W. Turk / terminus, LLC | |
# Permission is hereby granted, free of charge, to any person obtaining a copy | |
# of this software and associated documentation files (the "Software"), to deal | |
# in the Software without restriction, including without limitation the rights | |
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
# copies of the Software, and to permit persons to whom the Software is | |
# furnished to do so, subject to the following conditions: | |
# The above copyright notice and this permission notice shall be included in all |
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#[inline] | |
fn pop_char(s: &str) -> Option<(char, &str)> { | |
let mut chars = s.chars(); | |
chars.next().map(|c| (c, chars.as_str())) | |
} |
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# Language path: Haskell->Ocaml->Python, mypy typesystem [semantic loss ~31%] | |
# Subject: Zippers as the key insight | |
# what great fun! since mypy ~0.991 (?) we can finally, finally work with | |
# recursive types. this opens up Python to some traditional functional | |
# programming practices with a minimum of bullshit. | |
from typing import NamedTuple, TypeAlias | |
# let's walk amongst the trees for a bit. |
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function push(q, val) { | |
if (empty(q)) { | |
q["head"] = 0 | |
q["tail"] = 0 | |
q[0] = val | |
} else { | |
q[q["tail"] + 1] = val | |
q["tail"] = q["tail"] + 1 | |
} | |
} |
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{-# LANGUAGE DataKinds, GADTs, KindSignatures, TypeOperators #-} | |
{-# LANGUAGE TypeFamilies #-} | |
module Data.HList | |
( HList(..) | |
, TypeMap | |
) where | |
import Data.Kind (Type) | |
import Data.Maybe (fromJust, fromMaybe) |
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base26 :: Integer -> String | |
base26 n = | |
let (m, n') = n `divMod` 26 | |
ones = [toEnum (fromEnum 'A' + fromInteger n')] | |
in case m of | |
0 -> ones | |
m -> base26 (m - 1) ++ ones |
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#include <stdio.h> | |
#include <stddef.h> | |
#include <stdlib.h> | |
typedef struct node { | |
int value; | |
struct node *next; | |
} node, *list; | |
void list_free(list l) |
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use "collections" | |
interface Sendable | |
fun tag send(word: I64) | |
primitive Running | |
primitive Blocked | |
primitive Halted | |
primitive IllegalInstruction |
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abstract type meat | |
Beef | |
pub Lamb(age: int) |