bitsnaps

Polars Cheat Sheet

Here's a cheat sheet for the Polars Python package, covering many of its key functions and features:

Installation

pip install polars 

# Install Polars with all optional dependencies:
pip install 'polars[all]'

DPatrickBoyd

#!/bin/bash

# Change the date under CUTOFF_DATE to change how far back you want to delete
# Install the GitHub CLI tool by following the instructions in the official documentation: https://cli.github.com/manual/installation
# Make sure you auth first to github with 'gh auth login'

REPO_OWNER="OWNER"
REPO_NAME="REPO_NAME"
CUTOFF_DATE=$(date --date='30 days ago' +'%Y-%m-%dT%H:%M:%SZ')
PAGE=1

rougeth

import asyncio
import sys
from pathlib import Path

import discord
from PIL import Image


def gerar_imagem():
    imagens = [

kissgyorgy

import asyncio
import psycopg2

# dbname should be the same for the notifying process
conn = psycopg2.connect(host="localhost", dbname="example", user="example", password="example")
conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)

cursor = conn.cursor()
cursor.execute(f"LISTEN match_updates;")

lucianoratamero

migrate_gnome_settings.py

This script makes it easier to copy Gnome settings and extensions from one pc to the other. It supports python>=3.5.

To use it, download it, then run python3 migrate_gnome_settings.py --export-settings to create a tar.gz file with all the settings.

Then, on your new system, copy the script and the gzip to your user's home directory and run python3 migrate_gnome_settings.py --import-settings.

For now, the script migrates:

emmabostian

Data Structures
- Stacks
- Queues
- Linked lists
- Graphs
- Trees
- Tries

Concepts
- Big O Notation

souhaiebtar

# path on linux /usr/share/dbeaver/dbeaver.ini
# path on macos /Applications/DBeaverEE.app/Contents/Eclipse/dbeaver.ini
-vm
/usr/bin/java
-startup
plugins/org.eclipse.equinox.launcher_1.5.600.v20191014-2022.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.1100.v20190907-0426
-vmargs
-javaagent:/home/tunknown/.apps/dbeaver/dbeaver-agent.jar

rdmurphy

from django.db.models import Aggregate, FloatField


class Median(Aggregate):
    function = 'PERCENTILE_CONT'
    name = 'median'
    output_field = FloatField()
    template = '%(function)s(0.5) WITHIN GROUP (ORDER BY %(expressions)s)'

dvdbng

mkdir ~/vim
cd ~/vim

# Staically linked vim version compiled from https://github.com/ericpruitt/static-vim
# Compiled on Jul 20 2017
curl 'https://s3.amazonaws.com/bengoa/vim-static.tar.gz' | tar -xz

export VIMRUNTIME="$HOME/vim/runtime"
export PATH="$HOME/vim:$PATH"
cd -

JamesMenetrey

Install iTerm2 with Solarized in 2017

Here is the looks and feel of your terminal once the tutorial has been applied on your system:

Install iTerm2

Using Homebrew: