Новые складчины | страница 17

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For fans of retro video games, having the ability to play all the classics on one machine is ideal. If you own a Raspberry Pi—and get a kick out of a good DIY challenge— you can make this a reality by using the open-source RetroPie software to turn your Raspberry Pi into a highly capable, retro game console.
In this course, discover how to install and set up RetroPie, load and play games, configure game-specific settings, and run your games with a variety of USB controllers.
Plus, learn how to control the action by building classic joysticks and arcade buttons.

Creative > Visualization and Real-Time > Real-Time Scripting

Продолжительность: 56 мин.
Уровень навыка: Средний уровень
Дата выпуска: 31.01.17

Курс на английском языке

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The most popular use of Raspberry Pi is for custom media servers. All you need is a Pi that has access to your entertainment system and a copy of OSMC, an open-source media center "built for the people, by the people."
In these tutorials, Brad Wheeler shows how to download, install, and configure OSMC to run on Raspberry Pi and set it up to play content from local and remote sources, as well as third-party services like YouTube.
He also shows how to control your media server using a USB keyboard, the Chorus web UI, or an infrared (IR) remote and an IR sensor connected to your Raspberry Pi's GPIO.

Note: These instructions work with the Raspberry Pi 1, 2, and 3 models. OSMC does not support Netflix, Hulu, or HBO Go.

Technology > Web Development > Web Development Tools

Продолжительность: 48 мин.
Уровень навыка: Средний уровень
Дата выпуска: 10.06.16

Курс на английском языке

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Help your home keep up with you—and stay connected to what's going on when you're away—with a custom home monitoring system built with a Raspberry Pi.
With some inexpensive hardware and simple web services, you can monitor your house remotely via photo or video surveillance, detect motion, turn lights on and off, and send messages to your phone when different alarms are triggered.

This DIY electronics project provides simple directions for getting your home monitoring system up and running. Author David Ross helps you select a power supply, camera, motion detector, enclosure, and other components and accessories, and make your system "smart" by connecting to web services frameworks such as Weaved and WebIOPi.
Then he helps you program the logic to make your Pi camera take pictures and stream video, connect to home peripherals, and mount your alarm system.
With this training, and a little elbow grease, you can create a fully autonomous system that helps you and your family feel more secure at home and away.

Note: These instructions work with Raspberry Pi B, Raspberry Pi B+, and Raspberry Pi 2 models.

Technology > Hardware > Microcontrollers

Продолжительность: 1 ч. 29 мин.
Уровень навыка: Средний уровень
Дата выпуска: 11.02.16

Курс на английском языке

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The Raspberry Pi talks to the outside world through the general-purpose input/output device, known as the GPIO. In this course, instructor Mark Niemann-Ross describes these pins and explains how to use the GPIO to control lights and motors, read data from sensors, and interact with the Internet of Things.
It combines some hardware basics—such as identifying pins—with some programming in a variety of different languages, including Python, Scratch C++, Java, and Wolfram.
By learning how to control input and output through GPIO pins, you'll open up a whole new world of electronics.

Technology > Software Development > Internet of Things

Продолжительность: 3 ч. 3 мин.
Уровень навыка: Продвинутый уровень
Дата выпуска: 10.02.20

Курс на английском языке

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User authentication is a critical part of virtually every website, yet few web developers know all the details behind how it works and how to use it to provide a good user experience. In this course, instructor Shaun Wassell dives into the details behind user authentication in the context of React and how to incorporate user authentication into React applications.
Shaun begins with some definitions, steps, and basic authentication projects. Then he discusses in-depth email verification and how to set it up.
Shaun explains how to give users the ability to reset their passwords, then describes the steps in setting up OAuth. He goes over several prebuilt authentication options, then concludes with some best practice recommendations.

Technology > Web Development > Front-End Web Development

Продолжительность: 5 ч. 12 мин.
Уровень навыка: Средний уровень
Дата выпуска: 28.06.21

Курс на английском языке

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Server-side rendering lets you optimize your applications to use client or server resources depending on network and device circumstances.
Old device on a slow network? Render on the server. New device, fast network? You should probably let the client do the work. Some call the resulting architecture "universal," others "isomorphic," but the results are smooth.
Learn about implementing server-side rendering, or SSR, in your React projects. Emmanuel Henri shows how to set up an SSR project with React and Next.js, add a centralized store with Redux, and configure custom routes with Express and Next.js.
He wraps up the course with a discussion of code splitting, which can improve application performance.

Technology > Web Development > Front-End Web Development

Продолжительность: 1 ч. 13 мин.
Уровень навыка: Продвинутый уровень
Дата выпуска: 31.03.21

Курс на английском языке

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Many React developers have intimate knowledge of the React API itself, but little familiarity with how to create real-world apps on a larger scale while dealing with various stakeholders.
The heavy demands on web apps both from a customer and managerial perspective require that developers arrange software in an optimal way to ensure performance and maintainability.
And in order to do this effectively, programmers must know how to create good software architecture. In this course, senior software developer Shaun Wassell shows you how, detailing what React developers need to know to keep their apps maintainable, performant, and compliant for the long haul.
Delve into the basics of server-side rendering, state management, code splitting, and much more.

Technology > Software Development > Software Architecture

Продолжительность: 2 ч. 39 мин.
Уровень навыка: Средний уровень
Дата выпуска: 12.08.21

Курс на английском языке

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If you’ve learned the basics of React and have worked on many React applications, chances are you’ve run into some recurring problems and situations, like creating reusable layouts or working with forms. If you’ve been on the hunt for solutions to common problems, look no further than this course with Shaun Wassell, where he covers many of the most useful design patterns—effective and repeatable solutions to common application development challenges. This course consists of several sections, each of which will cover a group of React design patterns, ranging from preferred syntax for specific tasks to how to arrange components in the most effective way. Among the topics Shaun covers are composition, higher-order components, state hoisting, controlled vs. uncontrolled components, and many other patterns that help a React app develop into a well-organized codebase.

Technology > Software Development > Software Design

Продолжительность: 3 ч. 19 мин.
Уровень навыка: Продвинутый уровень
Дата выпуска: 27.09.21

Курс на английском языке
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Have you wondered how blockchain can help you create applications that offer greater transparency, traceability, efficiency, and resilience while lowering your costs?
This course, last in a series of eleven, shows you how to integrate apps into blockchain that weren’t originally created with blockchain.
Instructor Michael Solomon steps you through some special instructions and considerations for when you’re integrating non-blockchain apps. He explains key differences between blockchain and database storage in terms of control, data, performance, and more.
Michael covers how traditional apps and dApps differ in how they execute their code. He shows you how blockchain can improve existing designs and how to move part or all of an entity’s operations to the blockchain.
After going over important considerations that should be made before moving to the blockchain, Michael concludes with interface questions that you should ask when designing and implementing your dApp solution.

Note: This course was created by Michael Solomon. We are pleased to host this training in our library.

Business > Finance and Accounting > Cryptocurrency

Продолжительность: 32 мин.
Уровень навыка: Средний уровень
Дата выпуска: 25.08.21

Курс на английском языке

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Have you wondered how blockchain can help you create applications that offer greater transparency, traceability, efficiency, and resilience while lowering your costs?
This course, tenth in a series of eleven, shows you how to use Infura and Truffle to deploy your blockchain app. Instructor Michael Solomon explains the differences between private and public test blockchains, as well as the actual live blockchain.
He warns you to work out as many bugs as possible before deploying to the live blockchain, as it costs money to deploy, and whatever you deploy to mainnet can only be updated, not changed.
Michael goes over how you can use Infura to connect multiple blockchains and how to configure Truffle to deploy to public test blockchains via your Infura account. After stepping through how to fund your account lab, he concludes with advice on deploying your app to the live blockchain.

Note: This course was created by Michael Solomon. We are pleased to host this training in our library.

Business > Finance and Accounting > Cryptocurrency

Продолжительность: 36 мин.
Уровень навыка: Средний уровень
Дата выпуска: 25.08.21

Курс на английском языке

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Have you wondered how blockchain can help you create applications that offer greater transparency, traceability, efficiency, and resilience while lowering your costs?
This course, ninth in a series of eleven, shows you the tools and techniques that you need to test your dApp and fix any bugs that you find. Instructor Michael Solomon explains some pros and cons of private and public test blockchains and introduces a testing strategy that you can follow when writing smart contracts.
Michael discusses how to use your Truffle development network to deploy your dApp to a test blockchain. Then he goes into writing tests for your dApp, command-line testing, and JavaScript testing. After explaining how to log errors and activity, Michael concludes with an exploration of how to fix bugs in your dApp.

Note: This course was created by Michael Solomon. We are pleased to host this training in our library.

Business > Finance and Accounting > Cryptocurrency

Продолжительность: 1 ч. 6 мин.
Уровень навыка: Средний уровень
Дата выпуска: 12.08.21

Курс на английском языке

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Have you wondered how blockchain can help you create applications that offer greater transparency, traceability, efficiency, and resilience while lowering your costs?
This course, eighth in a series of eleven, steps through using the smart contract code you write to create a decentralized application (dApp).
This dApp uses supply chain functions. Instructor Michael Solomon explains what dApps are, then covers the payment token smart contract and the supply chain smart contract that you need for this project. He goes over the functions of both smart contracts and describes how to use and implement events.
Michael discusses how, in blockchain technology, every action has an owner, which makes everything that happens on the blockchain auditable.
He walks you through how to ensure security in your smart contracts, then concludes with useful information on implementing minimal functionality.

Note: This course was created by Michael Solomon. We are pleased to host this training in our library.

Business > Finance and Accounting > Cryptocurrency

Продолжительность: 1 ч. 51 мин.
Уровень навыка: Средний уровень
Дата выпуска: 12.08.21

Курс на английском языке

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Have you wondered how blockchain can help you create applications that offer greater transparency, traceability, efficiency, and resilience while lowering your costs?
This course, seventh in a series of eleven, goes in-depth on smart contracts. Instructor Michael Solomon reviews what smart contracts are, then takes you through some real world examples of blockchain solutions being used today.
Michael goes over some supply chain challenges and how blockchain solves them in a unified way. He explains the payment system that Ethereum tokens represent.
Then Michael dives into your supply chain project: what it will look like, what programming language you will use, what data types you will use, and how to define them. He briefly revisits the concept of gas and how it is calculated and used, then concludes with helpful explanations of controlling flow and handling errors.

Note: This course was created by Michael Solomon. We are pleased to host this training in our library.

Business > Finance and Accounting > Cryptocurrency

Продолжительность: 1 ч. 33 мин.
Уровень навыка: Средний уровень
Дата выпуска: 11.08.21

Курс на английском языке

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Have you wondered how blockchain can help you create applications that offer greater transparency, traceability, efficiency, and resilience while lowering your costs?
This course, sixth in a series of eleven, walks you through building your first Ethereum app in Truffle, using the Solidity programming language.
Instructor Michael Solomon shows you how to create and initialize a new directory for your Truffle project, launch Microsoft Visual Studio Code, and configure the Truffle project files.
He steps you through writing and compiling a simple smart contract with the Solidity programming language.
Michael also covers how to hook up your development environment to a test blockchain and deploy your smart contract to the test blockchain.

Note: This course was created by Michael Solomon. We are pleased to host this training in our library.

Business > Finance and Accounting > Cryptocurrency

Продолжительность: 36 мин.
Уровень навыка: Средний уровень
Дата выпуска: 11.08.21

Курс на английском языке

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Have you wondered how blockchain can help you create applications that offer greater transparency, traceability, efficiency, and resilience while lowering your costs?
This course, fifth in a series of eleven, goes in-depth on how to create an Ethereum wallet. Instructor Michael Solomon first explains what an Ethereum wallet is and how it keeps your cryptoassets safe.
Then he goes over types of Ethereum wallets, including hardware and software, hot and cold, web and desktop, and more.
Michael digs deeper into mobile, hardware, and paper wallets and reviews some of the popular types. He finishes by showing you how to install MetaMask, a simple browser wallet that enables you to interact with public test blockchains and the mainnet.

Note: This course was created by Michael Solomon. We are pleased to host this training in our library.

Business > Finance and Accounting > Cryptocurrency

Продолжительность: 28 мин.
Уровень навыка: Средний уровень
Дата выпуска: 11.08.21

Курс на английском языке

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