Как создать безопасное блокчейн приложение на Java? | Дмитрий Тимофеев VR 360°


Смотреть 4K видео: youtu.be/eMy23frz_7E

Презентация: ipfs.io/ipfs/QmfThWruwJw6gryUXRERvhGxrGcx6rijfXMFLFMqX5wEMq

Telegram чат — t.me/cyberacademy
Facebook — facebook.com/cybermeetups
GitHub — github.com/cyberacademia
Twitter — twitter.com/cybermeetups

Расписание мероприятий — goo.gl/QFV4xB

Лекция 8. Java.util.concurrent


compscicenter.ru/

Пример CAS и ORM
Пулы потоков
Контроль задач через Future
Потокобезопасные контейнеры

Лекция №8 в курсе «Параллельное программирование», весна 2016
Преподаватель курса: Евгений Леонидович Калишенко
Страница лекции на сайте CS центра: goo.gl/650OcQ

Scaling Blockchains - Computerphile


Scaling up blockchains is far from simple — Dr Shehar Bano of the Information Security Group at UCL dicusses some of the problems.

UCL Link: bit.ly/C_UCL-people

www.facebook.com/computerphile
twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: bit.ly/nottscomputer

Computerphile is a sister project to Brady Harans Numberphile. More at www.bradyharan.com

Как правильно разрабатывать Java приложение?


Всем привет, сегодня поговорим о том, как правильно разрабатывать Java приложение.
Курсы JAVA — bit.ly/2FzSMhl
Курсы C#/.NET — bit.ly/2Nd2tGJ
Курсы ANDROID С НУЛЯ — bit.ly/2Fxg5Zc
Курсы Automation QA (Java) — bit.ly/35CP1SX
Курсы FRONT-END — bit.ly/2T9kVE8
Курсы UI/UX дизайна — bit.ly/2TaxZcq
Курсы WordPress Developer — bit.ly/39RlyYZ
Сайт Foxminded: bit.ly/2T8GO6o
Foxminded в ФБ: www.facebook.com/foxmindedco
FoxmindEd в Instagram: www.instagram.com/foxminded.ua/

Мой Telegram: t.me/nemchinskiyOnBusiness

Мой блог: www.nemchinsky.me

Deep Dive | Rapidly build applications with PowerApps Studio by Karthik Bharathy


PowerApps Studio comes with a host of new capabilities allowing users to rapidly build applications. In this walkthrough, app authors will use the latest Studio capabilities to quickly build production applications without having to invest in a lot of learning.

Heres where you can get the PowerPoint presentation:
1drv.ms/p/s!AlVv8XuldHRzn2Qry7ohQBXHZa1o

cyber: Node and Infrastructure set-up


Learn to set-up a validator node on the Cyber protocol. A step by step video to set-up your node, configure it and run it into production.

Cyberd Github Repo: github.com/cybercongress
Setting up a cyber~Hero guide: cybercongress.ai/docs/cyberd/run_validator/
ELI-5 FAQ about Cyber: github.com/cybercongress/congress/blob/master/ecosystem/ELI-5 FAQ.md
Cyber White Paper: ipfs.io/ipfs/QmceNpj6HfS81PcCaQXrFMQf7LR5FTLkdG9sbSRNy3UXoZ
cyber~Page: cyber.page/
Telegram channel: t.me/fuckgoogle

Почему Java для десктопа это плохая идея и какие есть аналоги


Рассказал, почему использовать Java для десктопа плохая идея. Ну и на чем с моей точки зрения лучше писать такие приложения. Спойлер — с моей точки зрения сейчас это C#

Новый тренинг для новичков (Киев и онлайн): инструментарий Java bit.ly/2waKckJ

Проверь, достаточно ли тебе знаний чтобы начать обучение на курсе Java менторинг в FoxmindEd? bit.ly/30kGQct

Advanced он-лайн курс Enterprise Patterns: bit.ly/2HmlBQg

Сайт учебного центра: bit.ly/2VJAeFV
Учебный центр в ФБ: www.facebook.com/foxmindedco

Разработка: software.foxminded.com.ua
Web-разработка: foxminded.agency

Мой Telegram: t.me/nemchinskiyOnBusiness
Мой блог: www.nemchinsky.me
Мой ФБ: www.facebook.com/sergey.nemchinskiy

Build a cryptocurrency! - Blockchain in Rust #01: Blocks


Have you ever wanted to build your own cryptocurrency? Or learn Rust? Well, now you can. This is the first video in a series in which we will build a basic blockchain-based cryptocurrency in the programming language Rust. Dont know Rust? No problem! Ill be explaining some of the basics of Rust programming along the way. This tutorial series will be easier to follow if you have experience with lower-level/systems programming in languages like Assembly, C, or C and/or if you have experience with languages that have strict/complex type systems like Java or Haskell (at least stricter than Python or JavaScript).

Project repo: github.com/GeekLaunch/blockchain-rust
Companion blog post: medium.com/geeklaunch/blockchain-in-rust-01-blocks-hashing-4192f2265d3d

NOTE: YES, THERE IS A LONG INTRO. I wanted to make sure I explained enough concepts for people new to Rust or blockchain to understand. Most of my videos are about web development, so I do not expect my typical viewers to have experience in these realms! 15:54 is where I start actually coding.

Timestamps:
2:18 — Blockchains for Programmers
4:43 — Concept: Hashing
6:35 — What we will be using
9:52 — Code comparison (Java, Rust, JavaScript)
14:19 — Overview of starter files
15:54 — First line of code written: Implementing the Block struct
18:11 — Implementing Block «constructor»
21:40 — Implementing Debug formatter
27:26 — Creating the Hashable trait
30:52 — Implementing Hashable on Block

Links
Project repo: github.com/GeekLaunch/blockchain-rust
Slides: geeklaunch.net/slides/Blockchain In Rust 01.pdf
Rust Language: www.rust-lang.org/
Git: git-scm.com/
Rust Book: doc.rust-lang.org/book/index.html
hex crate: crates.io/crates/hex
crypto-hash crate: crates.io/crates/crypto-hash

geeklaunch.net/

Support GeekLaunch on Patreon: www.patreon.com/GeekLaunch

Follow GeekLaunch on Twitter: twitter.com/Geek_Launch

GeekLaunch produces educational videos covering such topics as Linux, web development (including HTML5, CSS 3, JavaScript, and PHP), tips for power users, among many others.

Not a geek? Start today!

Java and the Blockchain by Conor Svensson


Speaker: Conor Svensson

Conor is the Founder and CEO of Web3 Labs (https://www.web3labs.com) and the author of Web3j.

In this talk, Conor provides an overview of blockchain, how the Ethereum blockchain works, and how you can deploy and interact with smart contracts on Ethereum, all within Java, thanks to web3j.

Recorded at Sydney JVM Community Meetup, November 2016 (https://www.meetup.com/Sydney-JVM-Community/events/235146647/)