| #!/usr/bin/env python3 | |
| from random import Random | |
| from itertools import combinations, chain | |
| from collections import defaultdict, Counter | |
| from statistics import mean | |
| letters = {1: 'aeilnorstu', 2: 'dg', 3: 'bcmp', 4: 'fhvwy', 5: 'k', 8: 'jx', 10: 'qz'} | |
| tiles = {v: k for k, vs in letters.items() for v in vs} |
| #!/usr/bin/env python3 | |
| from itertools import tee, islice, zip_longest, chain, repeat | |
| nwise = lambda g, *, n=2: zip(*(islice(g, i, None) for i, g in enumerate(tee(g, n)))) | |
| nwise_longest = lambda g, *, n=2, fv=object(): zip_longest(*(islice(g, i, None) for i, g in enumerate(tee(g, n))), fillvalue=fv) | |
| first = lambda g, *, n=1: zip(chain(repeat(True, n), repeat(False)), g) | |
| last = lambda g, *, m=1, s=object(): ((xs[-1] is s, x) for x, *xs in nwise_longest(g, n=m+1, fv=s)) | |
| if __name__ == '__main__': |
| .PHONY: hook | |
| CC=gcc -std=c99 -Wall | |
| hook: hook-main hook-preload.so | |
| ./hook-main | |
| LD_PRELOAD=./hook-preload.so ./hook-main | |
| hook-main: hook-main.c | |
| ${CC} -O0 -Wl,--export-dynamic -g -ggdb -o $@ $^ -ldl |
| <html> | |
| <head> | |
| <title>Coroutines</title> | |
| </head> | |
| <body> | |
| <div id="root"></div> | |
| <script src="index.jsx" async type="module"></script> | |
| </body> | |
| </html> |
| from functools import wraps | |
| from itertools import islice, tee, zip_longest, chain, product | |
| from collections import deque | |
| from pandas import DataFrame | |
| nwise = lambda g, *, n=2: zip(*(islice(g, i, None) for i, g in enumerate(tee(g, n)))) | |
| nwise_longest = lambda g, *, n=2, fv=object(): zip_longest(*(islice(g, i, None) for i, g in enumerate(tee(g, n))), fillvalue=fv) | |
| first = lambda g, *, n=1: zip(chain(repeat(True, n), repeat(False)), g) | |
| last = lambda g, *, m=1, s=object(): ((y[-1] is s, x) for x, *y in nwise_longest(g, n=m+1, fv=s)) |
NOTE: This is a working copy. This tutorial is unfinished and may contain inaccuracies.
I've written the title of this tutorial in Chinese, as I suspect that its contents may, at first glance, appear similarly incomprehensible to the audience.
However, just as I can sketch for you the following...
可執行文件 = (可 = can) + (執行 = execute) + (文件 = file) = executable (file)
| #!/bin/zsh | |
| identity="${1:?Must supply identity file for `age` or '-' for first run}" | |
| target="${@[2,-1]}" | |
| setup() { | |
| mkdir -p ~/public | |
| if [[ -e /tmp/.identity ]]; then | |
| unzip -d ~/public -o /tmp/.vault >/dev/null 2>&1 | |
| age -d -i /tmp/.identity ~/public/.private 2>/dev/null | tar -C ~ -I zstd -xf - >/dev/null 2>&1 |
| #!/bin/zsh | |
| script() { | |
| typeset -A expected=( | |
| a 0 | |
| b 1 | |
| c 5 | |
| "d d" 10 | |
| ) | |
| mkdir -p "${(@k)expected}" |