onjin

#!/bin/bash
## ---------------------------------------------------------------------------------- ##
## Sets random image as wallpaper, trying remote url, local folder and fallback       ##
## image. Then using executor like hyprpaper, feh, betterlockscreen or just prints     ##
## found image to the output.                                                         ##
## ---------------------------------------------------------------------------------- ##
## https://gist.github.com/onjin/411d7f9c6ebcaf66aa75abe6941bea55
## ---------------------------------------------------------------------------------- ##

## Example usage

mosquito

Docker compose as a systemd unit

Create file /etc/systemd/system/docker-compose@.service. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
PartOf=docker.service
After=docker.service

hayd

#!/usr/bin/env python
# -*- coding: utf-8 -*-

'''
Follow these steps to configure the webhook in Slack:

  1. Navigate to https://<your-team-domain>.slack.com/services/new

  2. Search for and select "Incoming WebHooks".

valyala

Optimizing postgresql table for more than 100K inserts per second

• Create UNLOGGED table. This reduces the amount of data written to persistent storage by up to 2x.
• Set WITH (autovacuum_enabled=false) on the table. This saves CPU time and IO bandwidth on useless vacuuming of the table (since we never DELETE or UPDATE the table).
• Insert rows with COPY FROM STDIN. This is the fastest possible approach to insert rows into table.
• Minimize the number of indexes in the table, since they slow down inserts. Usually an index on time timestamp with time zone is enough.
• Add synchronous_commit = off to postgresql.conf.
• Use table inheritance for fast removal of old data:

justanr

import decimal
from functools import total_ordering
from numbers import Real

class Context(object):
    def __init__(self, **kwargs):
        self.context = decimal.Context(**kwargs)
    
    def __enter__(self):
        with decimal.localcontext(self.context) as c:

palankai

class Specification:

    def __and__(self, other):
        return And(self, other)

    def __or__(self, other):
        return Or(self, other)

    def __xor__(self, other):
        return Xor(self, other)

justanr

from abc import ABC, ABCMeta, abstractmethod
from collections import namedtuple
from itertools import count


PayloadFactory = namedtuple('PayloadFactory', [
        'good', 'created', 'queued', 'unchanged', 'requires_auth',
        'permission_denied', 'not_found', 'invalid', 'error'
    ])
"""

jabbalaci

#!/usr/bin/env python3
# encoding: utf-8

"""
I saw a similar script on the homepage of Miguel Grinberg (the Flask book guy),
but he was using webscraping. Here I use simple API calls instead.

The script takes the presentations of a Python conference and orders the
presentations in descending order by the number of youtube views. It
is an indicator about the popularity of a video.

tshirtman

# coding: utf-8
# copyright 2014 tshirtman
# distributed under the GPL licence

from __future__ import division

from kivy.app import App
from kivy.lang import Builder
from kivy.properties import ListProperty, NumericProperty, StringProperty
from kivy.clock import Clock

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048