W_2000

4,436 Flips | 32 Magazines | 66 Likes | 5 Following | 692 Followers | @W_2000 | Keep up with W_2000 on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “W_2000”

What can JSON do for you in SQL Server Database?

Learn about various use cases how you can leverage JSON support in SQL Server and Azure SQL Database.

Databases

Understanding Induction vs. Universal Motors in Your Electric Power Tools

As a woodworker you’ve likely not given much thought regarding the two primary types of motors used to power your electric woodworking tools.<p>The …

What You Must Know About Motors

By Christopher Schwarz<p>In Techniques<p>0<p>In a universal motor, these are the brushes, which rest against the commutator.<p>If you’re an electrical engineer, …

Arduino

How I use Wireshark

Hello! I was using Wireshark to debug a networking problem today, and I realized I’ve never written a blog post about Wireshark! Wireshark is one of …

Python WebServer With Flask and Raspberry Pi

Let’s create a simple WebServer to control things in your home.<p>There are a lot of ways to do that. For example, on my tutorial at Hackster, …

A How-To in Homebrew Design, Fab, and Assembly with Structural Framing Systems

At this point, the internet is crawling with butt-kicking homebrew 3D printers made with extruded profiles, but it’s easy to underestimate the …

5 Useful Tools to Remember Linux Commands Forever

There are thousands of tools, utilities, and programs that come pre-installed on a Linux system. You can run them from a terminal window or virtual …

How to enable dark mode in Windows 10

Mac users may be excited by the addition of a dark mode to MacOS Mojave but did you know this is something Windows 10 ($100 at Amazon.com) could already do?<p>When the Windows 10 Anniversary Update arrived a few years back it brought the ability to put your device into Dark Mode, which offers black …

Beginner's guide to NFTables (Basic Linux Firewall configuration)

<b>Introduction</b><p>NFTables is the application where you define the rules for the Linux Firewall It is intended to replace iptables, ip6tables, arptables …

A Gentle Introduction to Data Science

Trillions of gigabytes of data is being produced yearly, and the number is still growing exponentially. It is estimated that for every person, 1.7 …

Buying a Motherboard: 20 Terms You Need to Know

Motherboards are complex PC components to shop for, but you'll be able to carry on a conversation about 'em—and buy wisely—with our …

PART 1 - Send Arduino Data to the Web ( PHP/ MySQL/ D3.js )

IPhone Camera Spinner<p>DIY ACRYLIC INDIGO BUTTERFLY LAMP.<p>Arduino GoPro Wifi Control<p>Arduino Class<p>Respected sir, Good morning sir, i am madhu from …

Arduino

Using The Second Microcontroller On An Arduino

While newer Arduinos and Arduino compatibles (including the Hackaday.io Trinket Pro. Superliminal Advertising!) either have a chip capable of USB or …

FBI: Reboot, reset your router immediately to prevent cyberattacks

Following reports that a type of malware has infected more than 700,000 routers used in homes and small businesses in more than 50 countries, the FBI …

Routers

Scraping PDFs with Python

It takes a little while, but this will split the PDF into a PNG file for each page, and then, an additional html page for each of these. In the end, …

Program an Arduino UNO with your Raspberry Pi

In this feature we look at to connect an Arduino UNO to a Raspberry Pi and program Arduino IDE in Raspbian. We’re using an Arduino UNO with a …

Ultimate Vlookup alternative? (Part 1)

Almost a year ago, more precisely in May of 2017 a site called defeat excel invited 27 Excel Experts (including myself) to end the endless debate of …

Understanding nginx (proxying, reverse proxying, load balancing)

This piece was originally posted on my blog at legobox<p>Many think of Nginx as just a web server, yep it's a web server, and so much more, Nginx is …

OneNote or Evernote: which is best for a very small business?

My dad runs a small business and has problems organising his files – Word documents, PDFs, photos – alongside his emails. He wants to be able to easily save the emails and files in folders in date order in a single place. He also wants the folders to be accessible from anywhere on his …

Software

Beginner's Guide to Jupyter Notebooks for Data Science (with Tips, Tricks!)

We use cookies on Analytics Vidhya websites to deliver our services, analyze web traffic, and improve your experience on the site. By using Analytics …

How to Download Files in Python

Python provides several ways to download files from the internet. This can be done over HTTP using the urllib package or the requests library. This …

Examining Data Using Pandas

by Reuven M. Lerner<i>You don't need to be a data scientist to use Pandas for some basic analysis.</i>Traditionally, people who program in Python use the …

Python __init__ and self what do they do?

I'm learning the Python programming language and I've came across something I don't fully understand.<p>In a method like:<p>What does self do? What is it …

Basic Database Interaction-Python

I recently had a project, where I needed to create references to one collection in another collection. Referencing databases or collections is a …

virtualenv doesn't work on network drive on other computers

I set up virtualenv on network drive using virtualenv python module. It generated me few folders: Include, Lib, Scripts, share, tcl. Inside the …

10 Firefox Dev Tools things that you might not know yet

I am a fan of the Browser Dev Tools, the secret power weapon 🚀 for all us Web Developers.<p>Without them, we’d look at a web page in despair, trying to …

Where to find most of Windows 10's native icons? - Page 2

• <i>%systemroot%\system32\pnidui.dll</i> - has icons for network related settings (Ethernet or wireless status, network locations,</i> …

Making a Wind Turbine Out of Spare 3D Printer Parts

A couple of years ago, Michael Curry, former 3DP Evangelist at MakerBot and a member of Kansas City’s Hammerspace, built a 3D printed wind turbine at the space. Dubbed the Whirlygig, it’s been happily freewheeling away on the fence outside of Hammerspace ever since. Recently, Michael decided to try …

Why do engineers (love to) hate Arduino?

<i>Engineers love or hate Arduino, but why?</i> A couple of months ago podcast I listen to interviewed an embedded engineer. Eventually, the topic of …

Quickstart — xlwings dev documentation

Quickstart¶<p>This guide assumes you have xlwings already installed. If that’s not the case, head over to Installation.<p>1. Scripting: Automate/interact …

Python Programming