David Miró dmiro

Open Source | Python | Javascript

dmiro / Dockerfile.spinnet

Last active December 5, 2023 16:19

Docker: Install node 12 with nvm (Node Version Manager)

	# updating NODE
	# to install node 12 we need install with nvm because the new
	# installation method (see https://deb.nodesource.com) is only
	# supported from version 18

	ENV NVM_VERSION v0.39.6
	ENV NVM_DIR /usr/local/nvm
	ENV NODE_VERSION v12.22.12

	RUN mkdir $NVM_DIR

dmiro / Dockerfile

Last active December 3, 2023 12:27

Docker Multi State Build

	## https://docs.docker.com/build/building/multi-stage/
	## With multi-stage builds, you use multiple FROM statements in your Dockerfile.
	## Each FROM instruction can use a different base, and each of them begins a new stage of the build.
	## You can selectively copy artifacts from one stage to another, leaving behind everything you don't
	## want in the final image.

	# syntax=docker/dockerfile:1
	FROM golang:1.21 as build
	WORKDIR /src
	COPY <<EOF /src/main.go

dmiro / main.cpp

Created November 28, 2023 16:10

I2C scanner

	/*********
	Rui Santos
	Complete project details at https://randomnerdtutorials.com
	*********/
	#include "Arduino.h"
	#include <Wire.h>

	void setup() {
	Wire.begin();
	Serial.begin(9600);

dmiro / load_script.js

Last active September 27, 2023 11:21

load script

	function loadScript (url, callback) {
	// Adding the script tag to the head as suggested before
	var head = document.head;
	var script = document.createElement('script');
	script.type = 'text/javascript';
	script.src = url;

	// Then bind the event to the callback function.
	// There are several events for cross browser compatibility.
	script.onreadystatechange = callback;

dmiro / anotations.py

Last active September 28, 2022 13:21

add extra info to vars (python >= 3.9)

	from typing import Annotated

	class Pepe(object):
	hola_quillo: Annotated[int, "hola quillo"]
	yepale: Annotated[float, "yepa.le"]
	todobien: float

	def get_display_name(className, varName):
	from typing import get_type_hints
	hints = get_type_hints(className, include_extras=True)

dmiro / example.htm

Created January 25, 2019 21:10

dmiro / singleton.py

Created March 9, 2018 08:11

singleton class


	class Singleton(object):
	_instance = None

	def __new__(cls, args, *kwargs):
	if not cls._instance:
	cls._instance = object.__new__(cls, args, *kwargs)

	return cls._instance

dmiro / createdbradio.py

Last active August 25, 2023 11:43

Create sqlite database from repository radio-browser.info

	import subprocess
	import gzip
	import os

	"""
	create sqlite database from repository radio-browser.info

	prerequisites:

	(1) install sqlite3 (client)

dmiro / SciTEStartup.lua

Last active June 8, 2016 12:42

SciTE properties for Python

	function stripTrailingSpaces(reportNoMatch)
	local count = 0
	local fs,fe = editor:findtext("[ \\t]+$", SCFIND_REGEXP)
	if fe then
	repeat
	count = count + 1
	editor:remove(fs,fe)
	fs,fe = editor:findtext("[ \\t]+$", SCFIND_REGEXP, fs)
	until not fe
	print("Removed trailing spaces from " .. count .. " line(s).")

dmiro / anonymous_class.py

Last active May 4, 2016 09:26

anonymous class

	#https://docs.python.org/3/library/types.html#types.SimpleNamespace

	class SimpleNamespace:
	def __init__(self, **kwargs):
	self.__dict__.update(kwargs)
	def __repr__(self):
	keys = sorted(self.__dict__)
	items = ("{}={!r}".format(k, self.__dict__[k]) for k in keys)
	return "{}({})".format(type(self).__name__, ", ".join(items))
	def __eq__(self, other):