| find . -type d -name migrations -print0 -exec sh -c 'echo && echo "Checking: '{}'" && git --no-pager log --exit-code --all --not master --stat --pretty=format:"%n%ad - %d - %an: %s" --no-merges --after="one week ago" -- '{}' && echo "No changes for: '{}'" || echo "Finished: '{}'"' \; |
| >>> x = [1] | |
| >>> y = (2, 3) | |
| >>> x + y | |
| Traceback (most recent call last): | |
| File "<stdin>", line 1, in <module> | |
| TypeError: can only concatenate list (not "tuple") to list | |
| >>> x += y | |
| >>> x | |
| [1, 2, 3] |
| # https://twitter.com/hynek/status/1076048147074478080 | |
| from boltons.iterutils import remap | |
| DATA = {"a": {"b": 1, "c": {"d": 2}}} | |
| OUT = ["a.b", "a.c.d"] | |
| def get_leaf_paths(root, with_val=False): |
| # needs to be parted'd before replacing. | |
| $ sudo parted /dev/disk/by-id/ata-HGST_HDN724030ALE640_PK2234P9K09E0Y | |
| GNU Parted 3.2 | |
| Using /dev/sdh | |
| Welcome to GNU Parted! Type 'help' to view a list of commands. | |
| (parted) mklabel GPT | |
| (parted) quit | |
| # then we need to make the ashift=9 because this is an older zfs pool | |
| $ sudo zpool replace -o ashift=9 liu 18069869553946727791 /dev/disk/by-id/ata-HGST_HDN724030ALE640_PK2234P9K09E0Y |
| def flatten_dict(root, prefix_keys=True): | |
| dicts = [([], root)] | |
| ret = {} | |
| seen = set() | |
| for path, d in dicts: | |
| if id(d) in seen: | |
| continue | |
| seen.add(id(d)) | |
| for k, v in d.items(): | |
| new_path = path + [k] |
| >>> class Lol: | |
| ... pass | |
| ... | |
| >>> Lol() | |
| <__main__.Lol instance at 0x7fb2bde403b0> | |
| >>> x = Lol() | |
| >>> x | |
| <__main__.Lol instance at 0x7fb2bde403f8> | |
| >>> x.__class__ | |
| <class __main__.Lol at 0x7fb2bde2ce88> |
| >>> z.gi_frame | |
| <frame object at 0x7f21213b7548> | |
| >>> z.__dict__ | |
| Traceback (most recent call last): | |
| File "<stdin>", line 1, in <module> | |
| AttributeError: 'generator' object has no attribute '__dict__' | |
| >>> z.__slots__ | |
| Traceback (most recent call last): | |
| File "<stdin>", line 1, in <module> | |
| AttributeError: 'generator' object has no attribute '__slots__' |
| $ python example.py sum --help | |
| Usage: cmd sum [FLAGS] | |
| Just a lil fun in the sum | |
| Flags: | |
| --flagfile FLAGFILE (defaults to None) | |
| --help / -h |
The URL standard is one which builds on IP standards. Operating systems also build on IP standards. Believe it or not, the two diverge in some surprising ways!
Hyperlink aims to do some validation of IPs contained within URLs with IP hosts. URLs support a subset of IP syntax, as well as making affordances for future versions of IPs beyond IPv6 (no matter how unfathomable that may seem).
| #!/usr/bin/env python | |
| """ | |
| ./cut_mp4.py --input input.mp4 --start 00:00:01 --end 00:00:02 --no-align-keyframes --output output.mp4 | |
| """ | |
| import os | |
| import sys | |
| import argparse | |
| import datetime | |
| import subprocess |
