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Anderson Santos asantos2000

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@ejh
ejh / leaflet-button-control.js
Created June 15, 2012 08:11
Leaflet control button example
L.Control.Button = L.Control.extend({
options: {
position: 'bottomleft'
},
initialize: function (options) {
this._button = {};
this.setButton(options);
},
@grenade
grenade / 01-generate-ed25519-ssh-key.sh
Last active April 11, 2025 19:59
generate ed25519 ssh and gpg/pgp keys and set file permissions for ssh keys and config
#!/bin/bash
mkdir -p ~/.ssh
# generate new personal ed25519 ssh keys
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <[email protected]>"
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_robtn -C "rob thijssen <[email protected]>"
# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs
@mandulaj
mandulaj / index.html
Created May 17, 2015 22:24
Webssh
<!doctype html>
<html>
<head>
<title>SSH Client</title>
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/socket.io/1.3.5/socket.io.min.js"></script>
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<style>
body {
margin: 0;
padding: 0;
@jeffweiss
jeffweiss / emit_log.exs
Last active June 29, 2022 21:02
RabbitMQ Tutorial - Elixir examples
{:ok, connection} = AMQP.Connection.open
{:ok, channel} = AMQP.Channel.open(connection)
message = Enum.join(System.argv, " ") || "Hello World!"
AMQP.Exchange.declare(channel, "logs", :fanout)
AMQP.Basic.publish(channel, "logs", "", message)
IO.puts " [x] Sent '#{message}'"
@koppi
koppi / hal2mqtt.py
Last active April 9, 2022 09:56
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Sends HAL signals to the given MQTT broker host.
#
# usage: hal2mqtt.py [hostname]
#
# Video demo at https://www.youtube.com/watch?v=uFbr7xBjItE
#
# sudo apt-get install mosquitto mosquitto-clients python-mosquitto
@werbth
werbth / ResizeImage.java
Last active December 24, 2022 04:05
Given a jpeg image as InputStream, resize it and return another InputStream.
// formatName: the image format name (jpeg, png)
public static InputStream resizeImage(InputStream inputStream, int width, int height, String formatName) throws IOException {
BufferedImage sourceImage = ImageIO.read(inputStream);
Image thumbnail = sourceImage.getScaledInstance(width, height, Image.SCALE_SMOOTH);
BufferedImage bufferedThumbnail = new BufferedImage(thumbnail.getWidth(null),
thumbnail.getHeight(null),
BufferedImage.TYPE_INT_RGB);
bufferedThumbnail.getGraphics().drawImage(thumbnail, 0, 0, null);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ImageIO.write(bufferedThumbnail, formatName, baos);
@theburningmonk
theburningmonk / saga_pattern_demo.json
Created July 10, 2017 23:30
{
"Comment": "Applying the Saga pattern with AWS Lambda and Step Functions",
"StartAt": "BookHotel",
"States": {
"BookHotel": {
"Type": "Task",
"Resource": "arn:aws:lambda:us-east-1:{AccountID}:function:lambda-saga-dev-book-hotel",
"Catch": [
{
"ErrorEquals": ["States.ALL"],
@sorjef
sorjef / converter-cli.js
Last active January 18, 2022 14:56
Script to convert AWS Data Pipeline template to Cloudformation template with a sample Terraform module
const fs = require('fs');
const Converter = require('./converter.js');
const options = {
name: process.argv[3],
description: process.argv[4],
activate: process.argv[5],
};
const converter = new Converter(JSON.parse(fs.readFileSync(process.argv[2])), options);
@michaellihs
michaellihs / consumer-driven-contracts.md
Last active July 29, 2023 02:05
Consumer Driven Contracts
@asantos2000
asantos2000 / Running labelImg with anaconda on Mac Os X (High Sierra)
Last active February 23, 2019 15:18
# Reference: https://github.com/tzutalin/labelImg/issues/141
# create conda env using python 2.7
conda create -n py2 python=2.7
source activate py2
# install necessary libs using conda install
conda install pyqt=4
conda install libxml2
conda install lxml