Units of length | Customary units of measurement in the United States
A rack unit (abbreviated U or RU) is a unit of measure defined as 1+3⁄4 inches (44.45 mm). It is most frequently used as a measurement of the overall height of 19-inch and 23-inch rack frames, as well as the height of equipment that mounts in these frames, whereby the height of the frame or equipment is expressed as multiples of rack units. For example, a typical full-size rack cage is 42U high, while equipment is typically 1U, 2U, 3U, or 4U high. (Wikipedia).
Rails Online Conf: Rack in Rails 3
One of the largest general architectural enhancements in Rails 3 is a steep increase in modularity. Nowhere is this more evident than the refactoring of ActionController into a series of Rack middleware components. In this talk, we'll take a look at Rack: why it was created, how it caught
From playlist O'Reilly Webcasts
How to model Gear Racks, Straight and Helical, Parametric (Gears pt 4/7)
In this video I show how to model a gear rack in Fusion360, though the method translates easily to any other CAD package. Topics covered: 0:00 Introduction and setting up parameters 1:27 Sketching the tooth profile 5:08 Patterning the tooth to make a rack 6:12 Modifying rack by changing
From playlist All about gears
RailsConf 2017: Rack ‘em, Stack ‘em Web Apps by Jason Clark
RailsConf 2017: Rack ‘em, Stack ‘em Web Apps by Jason Clark While Rails is the most common Ruby web framework, it’s not the only option. Rack is a simple, elegant HTTP library, ideal for microservices and high performance applications. In this talk, you’ll see Rack from top to bottom. St
From playlist RailsConf 2017
How different type of gear system works. ✔
More details visit: http://www.techtrixinfo.com/ Plz Join Our Face Book Page. http://www.facebook.com/pages/TechTrixInfo/271447906234307
From playlist Mechanical Engineering.
Docker is a popular technology but it is often confusing for the novice. This talk makes no assumptions about prior Docker knowledge and takes the student through the basic concepts and terminology. Along the way attendees will learn how to build images, run containers, map ports and crea
From playlist Containers
Quick Build: Cubicle Wall Planter
I haven't disappeared! In fact I have quite a few cool projects in the works and not just woodworking. Follow me on instagram to keep up with what I'm working on (@gradyhillhouse). Here's a quick video for all my fellow office drones. My employer is generously hooking us up with standing
From playlist Woodworking Projects
StarTech RK8OD 8U Open Frame Rack Review
Check out the StarTech RK8OD review on the STH main site: https://www.servethehome.com/startech-rk8od-review-8u-open-frame-rack/ You can also see our previous RK12OD Review from 2016: https://www.servethehome.com/startech-12u-19-inch-desktop-open-frame-2-post-rack-rk12od-review/ The Star
From playlist Fanless on STH
How gearboxes keep our world running
Gearboxes of all shapes and sizes run almost every machine in the world. But how do they do this? Watch our video to find out more. Find out more information at https://bit.ly/3HsCPYN To get the latest science and technology news, subscribe to our newsletter “The Blueprint” at https
From playlist Radical Innovations
Home Lab Build - P.1 - Building a NAS
My home lab journey. Part 2: https://youtu.be/BVWmstt0AWM Server rack: StarTech.com 42U 19" Open Frame Server Rack - 4 Post Adjustable Depth 22-40" https://amzn.to/3NSeQ8B Rails: 1U 19 inch Server Rack Rails: https://amzn.to/3OhHHD9 Switch: 10G 8 Port TP-Link switch: https://amzn.to/
From playlist Home Lab
Enjoy a small collection of explosions from our preliminary tests of the prototype of what is to become Project Stomper.
From playlist Project Stomper Videos
Home Lab Build - P.2 - Rack has evolved!
Quite a few changes to the server rack, starting with a patch panel and another ethernet switch. From here, I've mounted a KVM switch, mouse, keyboard, and monitor. Part 1: https://youtu.be/CIQ20FWs478 Hardware purchase links: Patch Panel: https://amzn.to/3nrAODB KVM switch: https://amz
From playlist Home Lab
How to setup Hadoop Cluster | Hadoop Tutorial | Edureka | Big Data Rewind - 3
🔥 Edureka Hadoop Training: https://www.edureka.co/big-data-hadoop-training-certification This Edureka video on How to setup Hadoop Cluster will provide you with detailed knowledge about Hadoop and its Architecture along with it. This video will help you to set up a multi-node cluster on yo
From playlist Edureka Live Classes 2020
What is Hadoop Cluster? Hadoop Cluster Setup and Architecture | Hadoop Training | Edureka
🔥 Edureka Big Data Hadoop Certification Training: https://www.edureka.co/big-data-hadoop-training-certification This Edureka video on Hadoop Cluster (Blog: http://bit.ly/2X0TIG7 ) will provide you with detailed knowledge about Hadoop and its Architecture along with it. This video will help
From playlist Hadoop Training Videos | Edureka
What is Hadoop Cluster? Hadoop Cluster Setup and Architecture | Hadoop Training | Edureka Rewind
🔥𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐁𝐢𝐠 𝐃𝐚𝐭𝐚 𝐇𝐚𝐝𝐨𝐨𝐩 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐂𝐨𝐮𝐫𝐬𝐞 (𝐔𝐬𝐞 𝐂𝐨𝐝𝐞: 𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎) : https://www.edureka.co/big-data-hadoop-training-certification This Edureka video on Hadoop Cluster (Blog: http://bit.ly/2X0TIG7 ) will provide you with detailed knowledge about Hadoop and its Architecture alon
From playlist Big Data Hadoop Tutorial Videos | Edureka
The RakAttach Swing-Away Hitch Mount: Unboxing, Installation, and Review
In this video we discuss the RakAttach which is a hitch swing arm system that allows you to swing whatever you have attached to your 2” hitch away from the rear of the vehicle so you have access to the trunk, rear door, etc. without needing to unload/remove your cargo. I have the large
From playlist Adventure Van
The Mountain Climbing Steam Train (The Story of the Cog Railway)
Cog railways have been constructed in mountainous areas or mining operations. Cog railways, also called rack railways, were built to climb mountains using a unique toothed rack rail. The Mount Washington Cog Railway in New Hampshire was the first use of this technology in the United States
From playlist IT'S HISTORY Feature Videos
THEY DID IT! The AMD Ryzen SERVER you have been waiting for
ASRock Rack did it! In our ASRock Rack 1U4LW-B650/2L2T review we see why this AMD Ryzen server offers a huge gap over Intel's alternatives. Paired with an AMD Ryzen 9 7900 it is so far ahead of the Intel competition in terms of power and performance. Oh, and the platform supports DDR5 ECC
From playlist Server Processors on STH
Scotland Ruby 2011 - Great Developers Steal
by: Ben Scofield There are more smart people building software now than there have been at any point in the past, which means that it's more important than ever to stay on top of new developments, libraries, frameworks, and everything else. To really take advantage of this wealth of innov
From playlist Scotland Ruby 2011