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@arwie
arwie / codesys_python.md
Last active April 14, 2025 08:33
CODESYS <=> PYTHON

Fast variable exchange between CODESYS and PYTHON via shared memory

A video of this working example is available on YouTube and complete PYTHON source code and CODESYS project are available on GitHub.

@avi-perl
avi-perl / df_to_table.py
Last active December 15, 2022 21:27
Convert a pandas.DataFrame object into a rich.Table object for stylized printing in Python.
from datetime import datetime
from typing import Optional
import pandas as pd
from rich import box
from rich.console import Console
from rich.table import Table
console = Console()
@m-radzikowski
m-radzikowski / script-template.sh
Last active May 10, 2025 08:56
Minimal safe Bash script template - see the article with full description: https://betterdev.blog/minimal-safe-bash-script-template/
#!/usr/bin/env bash
set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT
script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)
usage() {
cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]
@Jwely
Jwely / download_ftp_tree.py
Last active March 4, 2024 11:39
recursive ftp directory downloader with python
import ftplib
import os
import re
"""
MIT license: 2017 - Jwely
Example usage:
``` python
import ftplib