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Most new PCs don't come with DVD drives anymore. So it can be a pain to install Windows on a new computer.

Luckily, Microsoft makes a tool that you can use to install Windows from a USB storage drive (or "thumbdrive" as they are often called).

But what if you don't have a second PC for setting up that USB storage drive in the first place?

In this tutorial we'll show you how you can set this up from a Mac.

Step 1: Download the Windows 10 ISO file

You can download the ISO file straight from Windows. That's right - everything we're going to do here is 100% legal and sanctioned by Microsoft.

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Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

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https://superset.incubator.apache.org/installation.html#a-proper-wsgi-http-server

gunicorn -w 10 -k gevent --timeout 120 -b 0.0.0.0:8088 --limit-request-line 0 --limit-request-field_size 0 superset:app --daemon

reverse-proxy.conf

server {

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type Person struct {
    FirstName string
    LastName  string
    Age       int
}


func asFields(data interface{}) string {
    v := reflect.ValueOf(data)
    b := &strings.Builder{}

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package helloworld

object Main {

  implicit class Pipe[A](val a: A) extends AnyVal {
    def |>[B](f: A => B): B = f(a)
  }
  
  def main(args: Array[String]): Unit = {

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Data Ingestion with Apache Nifi

The goal is to design simple flows that can be used to ingest data from files by copying and moving files as well as using brokers to send file contents.

Setup

Apache Nifi

You can download Apache Nifi and install it into your machine. Note that the current Apache Nifi needs Java 8. Check the document to see if a minimum configuration should be made for your installation.

Start Nifi server

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#!/usr/bin/python3

from argparse import ArgumentParser

parser = ArgumentParser()
parser.add_argument("-f", "--file", dest="filename", help="path to .env file", metavar="FILE")

args = parser.parse_args()

if (args.filename):

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copy (select * from table_name) TO STDOUT DELIMITER ';' CSV HEADER

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// https://dev.to/busypeoples/notes-on-typescript-phantom-types-kg9
class FormData<T> {
  String value;
  FormData(String v) {
    value = v;
  }

  String toString() {
    return value;
  }

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import cv2

cap = cv2.VideoCapture(0)
cap.set(3, 640)  # WIDTH
cap.set(4, 480)  # HEIGHT

face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml')
eye_cascade = cv2.CascadeClassifier('haarcascade_eye.xml')

while(True):