Juan Pablo juanpabloaj

juanpabloaj / m5stack_unitv2_obj_detection.py

Last active September 11, 2024 01:06

m5stack unitv2 object detection and rectangles drawing

	import subprocess
	import json
	import os
	from datetime import datetime

	import logging

	import base64
	from io import BytesIO
	from PIL import Image, ImageDraw

juanpabloaj / m5stack_unitv2_object_recognition.py

Created September 10, 2024 02:33

M5stack unitv2 object_recognition example

	'''
	it shows a log message when an object is detected.

	references

	https://medium.com/@sebastiaan.panasj/occupancy-counting-with-unitv2-by-m5stack-d35455037882
	'''

	import subprocess
	import json

juanpabloaj / main.go

Created August 26, 2024 19:47

Go slog, example with context handler

juanpabloaj / .gitignore

Last active May 18, 2024 19:43

track ethereum token

	.env
	*.db

juanpabloaj / main.py

Last active July 30, 2023 15:00

looking for job using Linkedin API

	import os
	import sqlite3
	from linkedin_api import Linkedin
	import logging


	def extract_id(urn):
	return urn.split(":")[-1]

juanpabloaj / main.go

Created July 2, 2023 22:13

heartbeats example

	// package main example of the book Concurrency in Go by Katherine Cox-Buday
	// it includes the patterns: orChannel, orDone, take, and bridge.
	// newSteward monitors a goroutine and restarts it if it stops sending heartbeats
	package main

	import (
	"log"
	"time"
	)

juanpabloaj / send_telegram_message.py

Last active March 26, 2023 13:26

python3 send telegram message

	import os
	import urllib.request
	import urllib.parse

	TELEGRAM_TOKEN = os.environ["TELEGRAM_TOKEN"]
	TELEGRAM_CHANNEL_ID = os.environ["TELEGRAM_CHANNEL_ID"]

	telegram_url = f"https://api.telegram.org/bot{TELEGRAM_TOKEN}/sendMessage"
	telegram_url += f"?chat_id={TELEGRAM_CHANNEL_ID}"

juanpabloaj / main.go

Created November 8, 2022 16:31

Channel example, channel as queue with discard of messages

	// go playground
	// https://go.dev/play/p/3HjtqJlbMnE
	package main

	import (
	"log"
	"time"
	)

	func main() {

juanpabloaj / .gitignore

Last active August 14, 2022 14:53

download images with puppeteer

juanpabloaj / gas_alert.sh

Last active January 7, 2024 14:59

ethereum gas telegram alert

	#!/bin/bash

	# get channel id
	# https://api.telegram.org/bot<YourBOTToken>/getUpdates

	# crontab
	# /5 * * bash /path/gas_alert.sh 2>&1 \| logger -t gas_alert

	cheapPrice="80"
	url="https://api.etherscan.io/api?module=gastracker&action=gasoracle"