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@treyhunner
treyhunner / choice_enum.py
Created April 9, 2018 23:49
Enum for use with Django ChoiceField
from enum import Enum, EnumMeta
class ChoiceEnumMeta(EnumMeta):
def __iter__(self):
return ((tag, tag.value) for tag in super().__iter__())
class ChoiceEnum(Enum, metaclass=ChoiceEnumMeta):
"""
@runspired
runspired / form.html
Created May 23, 2016 13:46
How to turn off password and email/username autocomplete.
<!--
<form autocomplete="off"> will turn off autocomplete for the form in most browsers
except for username/email/password fields
-->
<form autocomplete="off">
<!-- fake fields are a workaround for chrome/opera autofill getting the wrong fields -->
<input id="username" style="display:none" type="text" name="fakeusernameremembered">
<input id="password" style="display:none" type="password" name="fakepasswordremembered">
@magnetikonline
magnetikonline / README.md
Last active October 31, 2024 17:00
Bash string manipulation cheatsheet.

Bash string manipulation cheatsheet

Assignment
Assign value to variable if variable is not already set, value is returned.

Combine with a : no-op to discard/ignore return value.
${variable="value"}
: ${variable="value"}
@RobertKolner
RobertKolner / disable_signals.py
Last active August 15, 2018 10:11
[Note: for a better version, visit here: https://github.com/RobertKolner/django-signal-disabler] Temporarily disable all signals in django
from collections import defaultdict
from django.db.models.signals import *
class DisableSignals(object):
def __init__(self, disabled_signals=None):
self.stashed_signals = defaultdict(list)
self.disabled_signals = disabled_signals or [
pre_init, post_init,
pre_save, post_save,
@adewes
adewes / README.md
Last active August 12, 2024 20:19
Ebay Ads - Bot. Because who wants to write messages by hand...

To use this bot:

  • Download ads_bot.py and requirements.txt.
  • Type pip install -r requirements.txt to install the requirements.
  • Fill out the required information in the Python file.
  • Ideally, create a (free) Slack account and set up a web hook to receive notifications from the bot.
  • Run the script :)
  • Relax and be ready to answer incoming calls :D
@matthewberryman
matthewberryman / osm_import.md
Last active October 20, 2015 03:27
Import OpenStreeMap data
@kdzwinel
kdzwinel / trilateration.js
Created January 3, 2014 09:35
Simple trilateration algorithm implementation in JavaScript.
function getTrilateration(position1, position2, position3) {
var xa = position1.x;
var ya = position1.y;
var xb = position2.x;
var yb = position2.y;
var xc = position3.x;
var yc = position3.y;
var ra = position1.distance;
var rb = position2.distance;
var rc = position3.distance;
convert image.tif[0] +profile 8bim -density 72 image.jpg
convert image.jpg -resize 2270x1512 image_resize.jpg
convert image_resize.jpg -gravity South -extent 1568x878+0+100 image_done.jpg
composite -gravity South vignette.png image_done.jpg image_comp.jpg
@dhrrgn
dhrrgn / .gitattributes
Last active December 19, 2015 12:18
Stop hoping that other's core.autocrlf is set correctly. Add this .gitattributes to the root of your repo. Add any specific files to ensure Git doesn't try anything funny on you. If you think i missed a common extension, let me know in the comments. See here for more details: http://timclem.wordpress.com/2012/03/01/mind-the-end-of-your-line/
# Ensures all line endings are committed as LF, but will checkout with native line endings
* text=auto
# -- Override Section, just in-case Git tries to be sneaky
# Ensure that these files are recognized as text
*.asp text
*.aspx text
*.asx text
*.c text
@fabiofl
fabiofl / gist:5873100
Created June 27, 2013 00:41
Clear Mac OS X's icon cache.
sudo find /private/var/folders/ -name com.apple.dock.iconcache -exec rm {} \;