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@bjeanes
bjeanes / ph-260bd-relay.yml
Last active April 29, 2023 15:51
ESPHome definition to pick up readings from the PH-260BD water PH/EC/TDS/Temp sensor - https://www.aliexpress.com/item/1005002707585119.html / https://www.aliexpress.com/item/4001143771176.html
esphome:
name: ph-260bd-relay
platform: ESP32
board: esp32dev
# Enable logging
logger:
logs:
esp32_ble_tracker: INFO
import os
import pickle
import warnings
import numpy as np
import pandas as pd
from sklearn.model_selection import train_test_split
from tensorflow.keras.callbacks import EarlyStopping
from tensorflow.keras.layers import Dense
from tensorflow.keras.layers import Dropout
@maxme
maxme / raspberry-power-supply-check.sh
Last active August 5, 2023 06:45
Check your Raspberry pi power supply and USB cable
#!/bin/bash
# Before running this script, make sure you have sysbench installed:
# sudo apt-get install sysbench
#
# This script helps you check if your Raspberry pi is correctly powered.
# You can read more about Raspberry pi powering issues here: https://ownyourbits.com/2019/02/02/whats-wrong-with-the-raspberry-pi/
# If you're pi is correctly powered (stable power supply and quality cable), after running the script, you should get something like:
@yefim
yefim / Dockerrun.aws.json
Last active April 7, 2023 16:11
Build a Docker image, push it to AWS EC2 Container Registry, then deploy it to AWS Elastic Beanstalk
{
"AWSEBDockerrunVersion": "1",
"Image": {
"Name": "<AWS_ACCOUNT_ID>.dkr.ecr.us-east-1.amazonaws.com/<NAME>:<TAG>",
"Update": "true"
},
"Ports": [
{
"ContainerPort": "443"
}
@btroncone
btroncone / ngrxintro.md
Last active February 9, 2024 15:37
A Comprehensive Introduction to @ngrx/store - Companion to Egghead.io Series

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

<html>
<head>
<title>Step progress bar</title>
<style type="text/css">
.container {
width: 100%;
}
.progressbar {
counter-reset: step;
}
@JesseObrien
JesseObrien / gist:7418983
Last active January 31, 2024 06:24
Bind parameters into the SQL query for Laravel ORM
<?php
class MyModel extends Eloquent {
public function getSql()
{
$builder = $this->getBuilder();
$sql = $builder->toSql();
foreach($builder->getBindings() as $binding)
{
@malarkey
malarkey / Contract Killer 3.md
Last active May 17, 2024 15:28
The latest version of my ‘killer contract’ for web designers and developers

When times get tough and people get nasty, you’ll need more than a killer smile. You’ll need a killer contract.

Used by 1000s of designers and developers Clarify what’s expected on both sides Helps build great relationships between you and your clients Plain and simple, no legal jargon Customisable to suit your business Used on countless web projects since 2008

…………………………