JordanDelcros

// Fast and easy way to combine (additive mode) two RGBA colors with JavaScript.
// [red, green, blue, alpha] based on these maximul values [255, 255, 255, 1].
var base = [69, 109, 160, 1];
var added = [61, 47, 82, 0.8];

var mix = [];
mix[3] = 1 - (1 - added[3]) * (1 - base[3]); // alpha
mix[0] = Math.round((added[0] * added[3] / mix[3]) + (base[0] * base[3] * (1 - added[3]) / mix[3])); // red
mix[1] = Math.round((added[1] * added[3] / mix[3]) + (base[1] * base[3] * (1 - added[3]) / mix[3])); // green
mix[2] = Math.round((added[2] * added[3] / mix[3]) + (base[2] * base[3] * (1 - added[3]) / mix[3])); // blue

peterjaap

<?php
if($product->getSpecialPrice() && $product->getSpecialPrice() > 0 && $product->getSpecialPrice() < $product->getPrice()) {
  $specialPriceInclTax = Mage::helper('tax')->getPrice($product, $product->getSpecialPrice(), true);
  $conditionalSpecialPrice = '<g:sale_price>' . $specialPriceInclTax . '</g:sale_price>' . PHP_EOL;
  $specialFromDate = $product->getSpecialFromDate();
  $specialToDate = $product->getSpecialToDate();
  if($specialFromDate && !$specialToDate) {
    $specialToDate = '2100-01-01';
  }
  if($specialToDate && !$specialFromDate) {

johannrichard

# Defaults / Configuration options for homebridge
# The following settings tells homebridge where to find the config.json file and where to persist the data (i.e. pairing and others)
HOMEBRIDGE_OPTS=-U /var/lib/homebridge

# If you uncomment the following line, homebridge will log more 
# You can display this via systemd's journalctl: journalctl -f -u homebridge
# DEBUG=*

cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

mikoim

Parameters

Container: MP4

Parameter	YouTube recommends setting
-movflags faststart	moov atom at the front of the file (Fast Start)

Video codec: H.264

jamieparfet

#!/bin/bash

# This assumes that the ~6GB mojave installer is in the /Applications folder.
# If it's not, just open the App Store, search Mojave, and you can download the installer file from there.

hdiutil create -o /tmp/mojave.cdr -size 6g -layout SPUD -fs HFS+J
hdiutil attach /tmp/mojave.cdr.dmg -noverify -mountpoint /Volumes/install_mojave
sudo /Applications/Install\ macOS\ mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/install_mojave
mv /tmp/mojave.cdr.dmg ~/Desktop/InstallSystem.dmg
hdiutil detach /Volumes/Install\ macOS\ mojave

jakub-g

<script> async, defer, async defer, module, nomodule, src, inline - the cheat sheet

With the addition of ES modules, there's now no fewer than 24 ways to load your JS code: (inline|not inline) x (defer|no defer) x (async|no async) x (type=text/javascript | type=module | nomodule) -- and each of them is subtly different.

This document is a comparison of various ways the <script> tags in HTML are processed depending on the attributes set.

If you ever wondered when to use inline <script async type="module"> and when <script nomodule defer src="...">, you're in the good place!

Note that this article is about <script>s inserted in the HTML; the behavior of <script>s inserted at runtime is slightly different - see Deep dive into the murky waters of script loading by Jake Archibald (2013)

fffonion

import requests
import re
import sys

# Initial work from: https://mpetroff.net/2016/07/new-amazon-dash-button-teardown-jk29lp/

h = requests.Session()

BASE_URL = "http://192.168.0.1"

hostep

Add composer v2 support to older Magento2 versions

Magento 2.3.7 and 2.4.2 ship with composer v2 support out of the box but as far as I can see the only thing that needs to happen is to use some more modern versions of certain composer plugins which are used by certain dependencies of Magento.

This means we should be able to add composer v2 support to older Magento2 versions as well if we get a bit creative.

See below for diffs of the composer.json files you can apply to your projects, be sure to keep a mental note of these things, they will need to maintained by yourself in case newer versions of these modules are released. And if one day you update to Magento 2.3.7 or 2.4.2 or higher, you can remove these changes again.

⚠️ Disclaimer: use these tricks at your own risk!

ppcdias

# magento 2 disable unused modules
bin/magento module:disable Vertex_AddressValidation 
bin/magento module:disable Vertex_AddressValidationApi 
bin/magento module:disable Vertex_Tax 

bin/magento module:disable Temando_ShippingRemover 

bin/magento module:disable Dotdigitalgroup_Chat 
bin/magento module:disable Dotdigitalgroup_Email