lucaspar

#!/bin/bash
# =========================================================================
# Source: https://gist.github.com/lucaspar/27f5e108b80524b315be10b2a9049817
# =========================================================================
# This script will compile and install a static FFmpeg build with
#   support for NVENC in Ubuntu. Developed in Ubuntu 23.10,
#   with NVIDIA Drivers v535.129.03 and CUDA v12.2 with a GPU
#   with CUDA capability 8.6 (RTX 3080) (see ccap below).
# It assumes NVIDA drivers are installed and that you have a
#   CUDA-compatible GPU. You can check installed drivers with:

lucaspar

/*
How to use this CSS:

0. Install the Sidebery extension: https://addons.mozilla.org/en-US/firefox/addon/sidebery/.
1. In Sidebery settings:
    a. Set the title preface must as "[S] " (without quotes).
        This is used by CSS rules below to identify when Sidebery is active.
    b. Set 'Tabs tree structure' to false -- this stylesheet doesn't adapt to
        multiple tab levels, but feel free to tweak it!
    c. Copy and paste the "SIDEBERY STYLES" section below in

lucaspar

/* Fonte: https://gist.github.com/lucaspar/2c20754b37920217678cebb64170cb7a */

/**
 * Calcula o imposto de renda sobre o valor de rendimentos tributáveis,
 * conforme tabela progressiva do ano tributário de 2023, seguindo a
 * incidência mensal do imposto sobre a renda de pessoas físicas (IRPF).
 *
 * @params {Number} rendimentos Renda a ser tributada, em R$.
 * @returns {Number} imposto a pagar sobre `rendimentos`, em R$.
 **/

lucaspar

! Add these lines to the "my filters" section of ublock origin
www.youtube.com##ytd-rich-section-renderer.ytd-rich-grid-renderer.style-scope:nth-of-type(2)
youtube.com##ytd-rich-grid-renderer:style(--ytd-rich-grid-items-per-row: 12 !important;)
youtube.com##ytd-rich-grid-row, #contents.ytd-rich-grid-row:style(display:contents !important;)

lucaspar

# use python3 alpine image
FROM python:3.12-alpine

# install curl
RUN apk add --no-cache curl

# install poetry
RUN curl -sSL https://install.python-poetry.org | python3 -

lucaspar

#!/bin/env bash

# Slack Notifications
SLACK_WEBHOOK_URL_DEFAULT="https://hooks.slack.com/services/GET/A/LINK"
SLACK_WEBHOOK_URL="$SLACK_WEBHOOK_URL_DEFAULT"
SLACK_PREFIX="${SLACK_PREFIX:=\`$(hostname)\`}"

# notify about error on slack channel if errors happened
function _slack_notify() {
    local ERROR_MESSAGE="$SLACK_PREFIX | $1"

lucaspar

/* Paste these lines in Settings > Advanced > Custom CSS */
/* ================ */
/* generic elements */
body {
    background-color: rgb(16, 16, 16);
    color: rgb(198, 198, 198);
    /* font-family: monospace; */
    line-height: 1.8;
}

lucaspar

"""You probably don't want to run this.

Source: https://stackoverflow.com/a/66109163/2848528
"""
import logging
import secrets
from typing import Optional

from humanfriendly import format_size

lucaspar

Debugging in containers

Tired of "command not found" - these lines will install commonly used tools to debug networking, read logs, and other things.

Start a shell as root inside the container

CONTAINER_KEYWORD="spark"
CONTAINER_NAME=$(docker ps | grep -i "${CONTAINER_KEYWORD}" | head -n 1 | awk '{print $NF}')
echo "CONTAINER_NAME: ${CONTAINER_NAME}"

lucaspar

"""Benchmark the conversion of pyarrow arrays to polars, numpy, and lists."""
import time
from typing import Callable

import numpy as np
import pandas as pd
import polars as pl
import psutil
import pyarrow as pa