This document discusses the key features and timeline of Java 8. Some of the major additions in Java 8 include lambda expressions, default methods, streams API, date and time API improvements, and Nashorn JavaScript engine. Java 8 was influenced by Scala and aimed to add functional programming features to Java like lambda expressions and default interfaces. It had a development timeline from 2012 to 2014 final release.
DBFlow is ORM library for Android which strives to solve all of our problems with database management. I'll showcase few of its advanced features, and conclude with few examples of its usage.
Have you ever cried yourself to sleep unable to find the cause of a horrendous bug in your node app? Cry no more, your tears will be reshaped into blinding swords as we explore uncharted territories laced with mystical creatures.
JavaScript debugging is an often avoided topic due to the uncertainty of how best to accomplish it and the lack of powerful introspective tools. This talk will explore new territory and showcase tools that help you debug complex and difficult issues in your node or frontend app. Libraries and tools such as node-inspector, Time-Travel Debugging, Visual Studio Code, vorlon.js, Vantage and memory leak catchers will be used to slay dragons.
No more shall you fear building complex apps with JavaScript!
This presentation is for enterprises that are considering adopting Scala. The author is managing editor of http://scalacourses.com, which offers self-paced online courses that teach Introductory and Intermediate Scala and Play Framework.
DBFlow is ORM library for Android which strives to solve all of our problems with database management. I'll showcase few of its advanced features, and conclude with few examples of its usage.
Have you ever cried yourself to sleep unable to find the cause of a horrendous bug in your node app? Cry no more, your tears will be reshaped into blinding swords as we explore uncharted territories laced with mystical creatures.
JavaScript debugging is an often avoided topic due to the uncertainty of how best to accomplish it and the lack of powerful introspective tools. This talk will explore new territory and showcase tools that help you debug complex and difficult issues in your node or frontend app. Libraries and tools such as node-inspector, Time-Travel Debugging, Visual Studio Code, vorlon.js, Vantage and memory leak catchers will be used to slay dragons.
No more shall you fear building complex apps with JavaScript!
This presentation is for enterprises that are considering adopting Scala. The author is managing editor of http://scalacourses.com, which offers self-paced online courses that teach Introductory and Intermediate Scala and Play Framework.
Writing concurrent programs that can run in multiple threads and on multiple cores is crucial but daunting. Futures provides a convenient abstraction for many problem domains. The online course "Intermediate Scala" includes an up-to-date discussion of futures and the parts of java.util.concurrent that underlie the Scala futures implementation. Unlike Java's futures, Scala futures supports composition, transformations and sophisticated callbacks.
The author is managing editor of http://scalacourses.com, which offers self-paced online courses that teach Introductory and Intermediate Scala and Play Framework.
Reuven Lerner's first talk from Open Ruby Day, at Hi-Tech College in Herzliya, Israel, on June 27th 2010. An overview of what makes Rails a powerful framework for Web development -- what attracted Reuven to it, what are the components that most speak to him, and why others should consider Rails for their Web applications.
The author is managing editor of http://scalacourses.com, which offers self-paced online courses that teach Introductory and Intermediate Scala and Play Framework.
No Container: a Modern Java Stack with BootiqueAndrus Adamchik
Java containers appeared back in the era of big expensive hardware and monolithic applications, and currently feel like an impediment to Java progress. More and more developers opt out of containers in favor of runnable jars, especially with the advance of microservices architectures. Andrus Adamchik will present a new open source tool called Bootique (https://bootique.io), a pluggable and extensible technology intended for various kinds of container-less Java apps – REST services, webapps, job runners, desktop apps and what not.
«Azure Mobile Apps: и снова о мобильных сервисах», Анастасия Белокурова (.NE...DataArt
Поговорим о:
Новой платформе для мобильных сервисов — собственно, об Azure Mobile Apps.
Рассмотрим простейшее применение.
Сравним состарой платформой Azure Mobile Services.
Writing concurrent programs that can run in multiple threads and on multiple cores is crucial but daunting. Futures provides a convenient abstraction for many problem domains. The online course "Intermediate Scala" includes an up-to-date discussion of futures and the parts of java.util.concurrent that underlie the Scala futures implementation. Unlike Java's futures, Scala futures supports composition, transformations and sophisticated callbacks.
The author is managing editor of http://scalacourses.com, which offers self-paced online courses that teach Introductory and Intermediate Scala and Play Framework.
Reuven Lerner's first talk from Open Ruby Day, at Hi-Tech College in Herzliya, Israel, on June 27th 2010. An overview of what makes Rails a powerful framework for Web development -- what attracted Reuven to it, what are the components that most speak to him, and why others should consider Rails for their Web applications.
The author is managing editor of http://scalacourses.com, which offers self-paced online courses that teach Introductory and Intermediate Scala and Play Framework.
No Container: a Modern Java Stack with BootiqueAndrus Adamchik
Java containers appeared back in the era of big expensive hardware and monolithic applications, and currently feel like an impediment to Java progress. More and more developers opt out of containers in favor of runnable jars, especially with the advance of microservices architectures. Andrus Adamchik will present a new open source tool called Bootique (https://bootique.io), a pluggable and extensible technology intended for various kinds of container-less Java apps – REST services, webapps, job runners, desktop apps and what not.
«Azure Mobile Apps: и снова о мобильных сервисах», Анастасия Белокурова (.NE...DataArt
Поговорим о:
Новой платформе для мобильных сервисов — собственно, об Azure Mobile Apps.
Рассмотрим простейшее применение.
Сравним состарой платформой Azure Mobile Services.
"Тестирование в Agile в среде виртуализации Vagrant+Docker", Владимир Сидорен...DataArt
Роль тестировщика в agile проектах. Как быстро и безболезненно перейти из скрама в канбан и предотвратить ситуацию тестировщик - Bottleneck. Также поговорим о средствах виртуализации, какие проблемы могут возникать на реальных проектах и какие пути существуют для избежание оных.
JavaOne2016 - How to Generate Customized Java 8 Code from Your Database [TUT4...Speedment, Inc.
The best code is the one you never need to write. Using code generation and automated builds, you can minimize the risk of human error when developing software, but how do you maintain control over code when large parts of it are handed over to a machine? In this tutorial, you will learn how to use open source software to create and control code automation. You will see how you can generate a completely object-oriented domain model by automatically analyzing your database schemas. Every aspect of the process is transparent and configurable, giving you, as a developer, 100 percent control of the generated code. This will not only increase your productivity but also help you build safer, more maintainable Java applications and is a perfect solution for Microservices.
How to JavaOne 2016 - Generate Customized Java 8 Code from Your Database [TUT...Malin Weiss
The best code is the one you never need to write. Using code generation and automated builds, you can minimize the risk of human error when developing software, but how do you maintain control over code when large parts of it are handed over to a machine? In this tutorial, you will learn how to use open source software to create and control code automation. You will see how you can generate a completely object-oriented domain model by automatically analyzing your database schemas. Every aspect of the process is transparent and configurable, giving you, as a developer, 100 percent control of the generated code. This will not only increase your productivity but also help you build safer, more maintainable Java applications and is a perfect solution for Microservices.
Napa.js is a multi-threaded JavaScript runtime built on V8. This deck was presented by the project founder and co-author Daiyi Peng in TypeScript meetup (https://www.meetup.com/San-Francisco-TypeScript-Meetup/events/244605380/) on Dec 13, 2017.
Java is an object-oriented programming language. It is used in a variety of computing platforms, you can see it nearly everywhere nowadays, from embedded devices and mobile phones to enterprise servers and supercomputers.
BEST INSTITUTE FOR IT COURSES, UGC DEGREES IN DELHI
Baluja Institute is a trusted name in the Field of IT Courses.
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Revanth Technologies which is a high profiled Java and J2EE online training institute in India offers online training with real time experts and with real time concepts.
Concurrency and Multithreading Demistified - Reversim Summit 2014Haim Yadid
Life as a software engineer is so exciting! Computing power continue to rise exponentially, software demands continue to rise exponentially as well, so far so good. The bad news are that in the last decade the computing power of single threaded application remains almost flat.
If you decide to continue ignoring concurrency and multi-threading the gap between the problems you are able to solve and your hardware capabilities will continue to rise. In this session we will discuss different approaches for taming the concurrency beast, such as shared mutability,shared immutability and isolated mutability actors, STM, etc we will discuss the shortcomings and the dangers of each approach and we will compare different programming languages and how they choose to tackle/ignore concurrency.
DataArt Custom Software Engineering with a Human ApproachDataArt
DataArt is a global software engineering firm that takes a uniquely human approach to solving problems. With over 20 years of experience, teams of highly-trained engineers around the world, deep industry sector knowledge and ongoing technology research, we help clients create custom software that improves their operations and opens new markets. Powered by our People First principle, we work with clients at any scale and on any platform, and adapt alongside them as they evolve.
DataArt is a global software engineering firm that takes a uniquely human approach to solving problems. With over 20 years of experience, teams of highly-trained engineers around the world, deep industry sector knowledge, and ongoing technology research, we help clients create custom software that improves their operations and opens new markets. Powered by our People First principle, we work with clients at any scale and on any platform, and adapt alongside them as they evolve.
DataArt Financial Services and Capital MarketsDataArt
DataArt is a global software engineering firm that takes a uniquely human approach to solving problems. With over 20 years of experience, teams of highly-trained engineers around the world, deep industry sector knowledge, and ongoing technology research, we help clients create custom software that improves their operations and opens new markets. Powered by our People First principle, we work with clients at any scale and on any platform, and adapt alongside them as they evolve.
We integrate our engineering excellence with deeply human values that drive our business and our approach to relationships: curiosity, empathy, trust, honesty, and intuition. These qualities help us deliver high-value, high-quality solutions that our clients depend on, and lifetime partnerships they believe in.
DataArt has earned the trust of some of the world’s leading brands and most discerning clients, including Nasdaq, Travelport, Ocado, Centrica/Hive, Paddy Power Betfair, IWG, Univision, Meetup and Apple Leisure Group among others. DataArt brings together expertise of over 3000 professionals in 20 locations in the US, Europe, and Latin America.
Мы ежедневно посещаем десятки и сотни сайтов и периодически видим рекламу, зачастую даже не задумываясь, откуда она вообще берется. Почему именно эта реклама показана вам именно здесь? И какая роль JS во всем этом?
Рассмотрим:
• поговорим о жизненном цикле рекламного баннера и проследим его путь от рекламодателя до браузера;
• узнаем, кто же постоянно следит за нами в интернете, как много информации о нас им доступно;
• определим способы выявления некачественного трафика;
• разберемся, зачем нужно контролировать качество просмотров;
• обсудим, почему нельзя так просто взять и просмотреть всю статистику по рекламе в одном месте (или все-таки можно?).
Алексей Уманский, JS Developer, AnyMind Group. Опыт работы в IT – четыре года. Участвовал в тревел- и gamedev-проектах: разрабатывал крупный сервис по покупке авиабилетов, создавал систему игровых автоматов для онлайн казино. Последний год работал в Таиланде над продуктами в области Digital Marketing: онлайн биржа для influencer-ов и сервис по управлению рекламой на сайте, а так же сбору статистики по ней.
DevOps Workshop:Что бывает, когда DevOps приходит на проектDataArt
Александр Снеговой, DevOps Software Engineer в DataArt.
Более шести лет в IT. Сертифицированный AWS Solutions Architect Associate. Докладчик на международных научных конференциях. Религиозный фанат Docker.
Оксана Харчук, Senior QA Engineer.
Презентация:
Коммуникация в жизни QA. Как выстроить эффективные коммуникации тестировщику с бизнес аналитиком, разработчиком, менеджером и клиентом.
Нельзя просто так взять и договориться, или как мы работали со сложными людьмиDataArt
Эллина Азадова, QA Lead в DataArt Kherson.
Презентация:
Реальные примеры из своей практики, как работать со сложными людьми: интровертами, экстравертами, излишне эмоциональными и с постоянно пессимистически настроенными.
Дмитрий Клипинин, DevOps Engineer в GlobalLogic, более 10 лет опыта работы в IT, сертифицированный специалист Microsoft по технологиям Active Directory и SQL Server.
Презентация:
1. Эволюция системного администратора.
2. DevOps-практики.
3. Основные DevOps-инструменты.
Александр Снеговой, DevOps Software Engineer в DataArt Kherson. Более шести лет в IT. Сертифицированный AWS Solutions Architect Associate. Докладчик на международных научных конференциях. Религиозный фанат Docker.
Презентация:
1. Докеризация приложения.
2. Настройка CI/CD.
3. Развертывание инфраструктуры в AWS с помощью Terraform.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
2. About author
• Works in IT since 2000
• 11 year of Java SE/EE experience
• Occupied senior Java developer/Team Lead
positions
• Winner of 2013 JBoss Community Recognition
Award. https://www.jboss.org/jbcra
3. About author
• 6 times speaker at Odessa Java User Group
• 2 times speaker at JEEConf (2013 and 2014) in Kiev
• Speaker at Java Breeze 2013 in Odessa
• Speaker at Java Day 2014 in Minsk
• Works 2 years as Java lector
4. Java 8
• Java 8 has been influenced by Scala much more
than how Scala has been influenced by Java
• Most expected Java release ever
22. Project Lambda
• Lambdas are not serializable
• Applied to functional interfaces(with SAM)
• Cannot use this
• Not applied to abstract classes(even with SAM)
24. Project Lambda
Interface Description
Function Function with single
argument and result
Predicate Tests condition of single
argument
Consumer Performs operation over
single argument
Supplier Supplies results
BinaryOperator Functions with two
arguments and results
45. Parallelism level
• Parallel streams use ForkJoinPool to split and
combine tasks
• By default number of threads is equal to number of
processors
• This behavior may be overridden by changing
system property
java.util.concurrent.ForkJoinPool.common.parallelism
87. Type annotations
• In Java 8, you can annotate any type use.
• This can be useful in combination with tools that
check for common programming errors
89. Type annotations
• Generic type arguments
• Superclass and implemented interface
• Constructor invocations
• Casting and instanceof
• Exception specifications
• Wild card and type bounds
92. Nashorn
• Based on Da Vinci Machine
• Intends to enable Java developers embedding of
JavaScript in Java applications
• Successor of JavaScript Rhino engine which was
started in 1997 by Netscape and maintained by
Mozilla.
100. Accumulators
• Scalable updatable variables. Maintaining a single
count, sum, etc., that is updated by possibly many
threads is a common scalability problem.
• Added features that make ConcurrentHashMap
and classes built from them more useful as caches.
Better support for maps with large numbers of
elements.
• Added functionality and improved performance for
ForkJoinPool