I hereby claim:
To claim this, I am signing this object:
| #!/usr/bin/python3 | |
| from sys import argv | |
| text = ''.join(argv[1:]).upper().replace(' ', '') | |
| print(' '.join(text)) | |
| print('\n'.join(text[1:])) |
| #!/bin/sh | |
| # Use to view long files without more or less | |
| # One-liner so that it may be easily echo'd to /bin/pcat instead of using ed | |
| # Usage: | |
| # pcat filename pagenum | |
| head -n $(echo "$2 * 20" | bc) $1 | tail -n 20 |
| def scale_matrix(m, s): | |
| return list(list(s * x for x in row) for row in m) | |
| def print_matrix(m): | |
| print('--' + ' ' * (len(m[0]) * 10) + '--') | |
| for row in m: | |
| print('| ', end='') | |
| for x in row: | |
| print('{:10.2f}'.format(x), end='') | |
| print(' |') |
| from math import factorial, pi, sin | |
| def max_diff(f, g, v): | |
| return max(abs(f(x) - g(x)) for x in v) | |
| def zigrange(x, s=1.0): | |
| yield 0 | |
| for y in range(1, int(x / s + 0.5) + 1): | |
| yield y * s; | |
| yield -y * s; |
| import itertools | |
| def adjacent_pairs(g): | |
| a, b = itertools.tee(g) | |
| next(b) | |
| return zip(a, b) | |
| def converge(f, vals, e=1e-9): | |
| for a, b in adjacent_pairs(vals): | |
| if abs(f(a) - f(b)) < e: |
| #!/bin/sh | |
| du -hd 1 2> /dev/null | sort -h |
| #include <stdio.h> | |
| #include <stdint.h> | |
| #include <inttypes.h> | |
| /* Buffer is big-endian */ | |
| /* Get bits in order of descending significance */ | |
| uint8_t get_bit(const uint8_t *x, size_t n) | |
| { | |
| return (x[n / 8] & (1 << (7 - (n % 8)))) != 0; |
| def named_func(f): | |
| return type('named_func', (), { | |
| '__call__': lambda s, *a, **k: f(*a, **k), | |
| '__repr__': lambda s: f.__name__, | |
| '__name__': f.__name__, | |
| '__doc__': f.__doc__, | |
| })() | |
| >>> @named_func |
Use a set-based filesystem (instead of directory based). These would act like
tags. Sets generated from predicates would also be handled by the
filesystem (when used), for example ?modified>yesterday, ?size<1M.
These could also include file extensions.
vlc media,?modified>yesterday
for files in the set 'media' which were modified since yesterday, and
vim >>modified