qnxdev

import { useEffect } from "react";

export default function SetImage() {
  const saveImage = (e) => {
    const file = e.target.files[0];
    const reader = new FileReader();
    reader.onloadend = () => {
      // convert file to base64 String
      const base64String = reader.result
        .replace("data:", "")

akbertram

These are notes regarding an experimental attempt to operate a SecuGen HU20 fingerprint scanner with WebUSB. I wanted to learn a bit about the WebUSB protocol and to assess how feasible such a project would be.

The ideal is that our web application would be able to interact directly with the Fingerprint Scanner on a Windows, Mac or Android Tablet or phone without having to muck around with drivers or other installed software.

Problems

There are unfortunately two principle problems that undermine this ideal.

The first and most significant from my point of view is that interacting with the Fingerprint Scanner requires significant mucking about on Windows

giljr

kjanshair

version: "3.3"

services:
  traefik:
    image: traefik:latest
    container_name: traefik
    environment:
       # COMMON
      - TRAEFIK_API_INSECURE=true                                           # Enable Traefik dashboard
      - TRAEFIK_PROVIDERS_DOCKER=true                                       # Enable Docker provider

aspose-com-gists

// load CF2 in an instance of Image via its Load method
using (var image = Image.Load("template.cf2"))
{
    // create an instance of CadRasterizationOptions and set page height & width
    var rasterizationOptions = new ImageOptions.CadRasterizationOptions()
    {
        PageWidth = 1600,
        PageHeight = 1600
    };

natcl

version: "3.3"

services:

  traefik:
    image: "traefik:v2.2"
    container_name: "traefik"
    command:
      - "--api=true"
      - "--api.dashboard=true"

RobinCPC

Install Wine with Mono & Gecko in Ubuntu 20.04

Warning: Do not try those command in your main PC, I test in a virtual Machine

Note: Most of commands are from the Dockerfile in Reference section. If you want to test wine, just run their docker container

1. Setup PPA

sudo dpkg --add-architecture i386
wget -qO - https://dl.winehq.org/wine-builds/winehq.key | sudo tee /etc/apt/trusted.gpg.d/winehq.asc

kostja-me

REDIS_URL = os.getenv('REDIS_URL', 'redis://localhost:6379')
CACHES = {
    "redis": {
        "BACKEND": "django_redis.cache.RedisCache",
        "LOCATION": REDIS_URL,
        "OPTIONS": {
            "CLIENT_CLASS": "django_redis.client.DefaultClient",
        }
    },
    "default": {

phnahes

# Boot a LiveCD linux and install clonezilla
apt update && apt install clonezilla -y

# Using Gparted, clone partitions in the same type, size and flags from source disk (sda) on target target(sdb)

# After, using clonezilla, clone part_to_part 
# sda1 to sdb1
# sda2 to sdb2
# sda3 to sdb3
#

gimiki

This gist is to configure a Mosquitto MQTT Broker behind a Traefik reverse-proxy, both in a docker container. Mosquitto will be configuread as a TCP Service.

This is a simple configuration used on the same single server. Probably to be adapted for other cases. Having mosquitto behind a reverse proxy enables you to configure TLS on Traefik (likely you already do that for other applications as well) and to load balance different MQTT instances, but that goes beyond this gist.

As noted in Traefik docs, in the router you must use the rule HostSNI(`*`) when using non-TLS routers like in this example. Ref. https://docs.traefik.io/routing/routers/#rule_1

docker-compose.yml