Skip to content

Instantly share code, notes, and snippets.

View nea89o's full-sized avatar
💜
Hey everyone!

Linnea Gräf nea89o

💜
Hey everyone!
View GitHub Profile
@mx-moth
mx-moth / chunksof.py
Last active August 12, 2021 21:56
Split a generator up in to chunks of size `n`, without walking the list or keeping items in memory needlessly
from itertools import chain, islice
class splitter:
"""Helper class for splitat."""
def __init__(self, iterable, count):
self.iterator = iter(iterable)
self.count = count
self.queue = []
@lynn
lynn / vimanim.py
Last active April 16, 2024 15:14
make animated GIFs out of vim commands!
#!/usr/bin/env python3
r"""vimanim - make animated GIFs out of vim commands!
Usage:
vimanim <code> <output.gif> [<input>] [options]
<code> should contain the exact bytes to feed to vim.
This means: raw newlines for <Enter>, raw \x1b bytes for <Esc>, etc.
Some UTF-8 codepoints have special meaning, though:
@gboudreau
gboudreau / AuthyToOtherAuthenticator.md
Last active April 19, 2025 17:17 — forked from Ingramz/AuthyToOtherAuthenticator.md
Export TOTP tokens from Authy

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

@apangin
apangin / HotSpot JVM intrinsics
Last active February 26, 2025 11:43
HotSpot JVM intrinsics
_hashCode java/lang/Object.hashCode()I
_getClass java/lang/Object.getClass()Ljava/lang/Class;
_clone java/lang/Object.clone()Ljava/lang/Object;
_dabs java/lang/Math.abs(D)D
_dsin java/lang/Math.sin(D)D
_dcos java/lang/Math.cos(D)D
_dtan java/lang/Math.tan(D)D
_datan2 java/lang/Math.atan2(DD)D
_dsqrt java/lang/Math.sqrt(D)D
_dlog java/lang/Math.log(D)D
@schacon
schacon / gist:1
Created July 15, 2008 18:17
the meaning of gist
This is gist.
There are many like it, but this one is mine.
It is my life.
I must master it as I must master my life.
Without me gist is useless.
Without gist, I am useless.