Look, you're going to go write a bunch of weird, crazy, and quite possibly criminally insane code in Ruby at some point or another in your career. Maybe you already have. I can't stop you, and I'd be disappointed if you didn't at least try, so in this talk I'll show you how to do it without poking your own eye out with the pointy end of a sharpened stick.
«Работа с базами данных с использованием Sequel»Olga Lavrentieva
Сергей Нартымов (Software Engineer в Transinet GmbH, г.Минск)
Доклад: «Работа с базами данных с использованием Sequel»
О чём: Ruby библиотека для работы с базами данных Sequel представляет собой легковесную альтернативу более популярной Active Record. Sequel лежит в основе работы с SQL базами данных в ROM (Ruby Object Mapper) - развивающемся ORM для Ruby, реализующим паттерн Data Mapper. В докладе будут рассмотрены различные аспекты использования Sequel, в том числе показаны примеры использования некоторых возможностей PostgreSQL с помощью Sequel.
The Ruby community has driven a lot of technical innovation in deployment and configuration management over the last few years, and so the idea of delivering high-quality software rapidly should be familiar to most of us. But although our tools are state-of-the-art, getting them to work together properly can be surprisingly frustrating. In this talk, I'll explain how to implement a high-quality rapid build and deploy process using standard CI tools, Bundler, RVM, and Capistrano. I'll also discuss how to coach your developers, QAs, and client to be "production-ready, any time."
Object-Oriented BDD w/ Cucumber by Matt van HornSolano Labs
Here are the slides that Matt van Horn from New Relic presented at last night's Automated Testing San Francisco meetup, hosted by Constant Contact. This presentation briefly covers continuous integration at New Relic, and then dives deeper into Object-Oriented BDD with Cucumber. We thank Matt for the great presentation.
Please feel free to connect with Matt on Github or Twitter:
github.com/mattvanhorn
or
@nycplayer
http://www.meetup.com/Automated-Testing-San-Francisco/
C++11 Idioms @ Silicon Valley Code Camp 2012 Sumant Tambe
C++11 feels like a new language. Compared to its previous standards, C++11 packs more language features and libraries designed to make C++ programs easier to understand and faster. As the community is building up experience with the new features, new stylistic ways of using them are emerging. These styles (a.k.a. idioms) give the new language its unique flavor. This talk will present emerging idioms of using rvalue references -- a marquee feature of C++11 as many renowned experts call it. You will see how C++11 opens new possibilities to design class interfaces. Finally, you will learn some advanced use-cases of rvalue references which will likely make you feel something amiss in this flagship feature of C++11.
«Работа с базами данных с использованием Sequel»Olga Lavrentieva
Сергей Нартымов (Software Engineer в Transinet GmbH, г.Минск)
Доклад: «Работа с базами данных с использованием Sequel»
О чём: Ruby библиотека для работы с базами данных Sequel представляет собой легковесную альтернативу более популярной Active Record. Sequel лежит в основе работы с SQL базами данных в ROM (Ruby Object Mapper) - развивающемся ORM для Ruby, реализующим паттерн Data Mapper. В докладе будут рассмотрены различные аспекты использования Sequel, в том числе показаны примеры использования некоторых возможностей PostgreSQL с помощью Sequel.
The Ruby community has driven a lot of technical innovation in deployment and configuration management over the last few years, and so the idea of delivering high-quality software rapidly should be familiar to most of us. But although our tools are state-of-the-art, getting them to work together properly can be surprisingly frustrating. In this talk, I'll explain how to implement a high-quality rapid build and deploy process using standard CI tools, Bundler, RVM, and Capistrano. I'll also discuss how to coach your developers, QAs, and client to be "production-ready, any time."
Object-Oriented BDD w/ Cucumber by Matt van HornSolano Labs
Here are the slides that Matt van Horn from New Relic presented at last night's Automated Testing San Francisco meetup, hosted by Constant Contact. This presentation briefly covers continuous integration at New Relic, and then dives deeper into Object-Oriented BDD with Cucumber. We thank Matt for the great presentation.
Please feel free to connect with Matt on Github or Twitter:
github.com/mattvanhorn
or
@nycplayer
http://www.meetup.com/Automated-Testing-San-Francisco/
C++11 Idioms @ Silicon Valley Code Camp 2012 Sumant Tambe
C++11 feels like a new language. Compared to its previous standards, C++11 packs more language features and libraries designed to make C++ programs easier to understand and faster. As the community is building up experience with the new features, new stylistic ways of using them are emerging. These styles (a.k.a. idioms) give the new language its unique flavor. This talk will present emerging idioms of using rvalue references -- a marquee feature of C++11 as many renowned experts call it. You will see how C++11 opens new possibilities to design class interfaces. Finally, you will learn some advanced use-cases of rvalue references which will likely make you feel something amiss in this flagship feature of C++11.
One of the advantages of learning a new language is being exposed to new idioms and new approaches to solving old problems. In this talk, we will introduce the Ruby language with particular focus on the idioms and concepts that are different from what is found in Java.
We will introduce concepts such as closures, continuations and meta programming. We will also examine powerful techniques that are practically impossible in Java due to its compile time binding of types.
No experience with Ruby is assumed although an understanding of Java would be helpful.
This talk was given at the Toronto Java Users Group in April 2008
Introduction to Ruby and Introduction to Ruby on Rails basic concepts for beginners. The google presentation is even better in full screen https://docs.google.com/presentation/d/1EE0VuB_PkD2-8j5JNs6CUQHb4J9ToIgC7-IxYTojiS0/pub?start=false&loop=false&delayms=3000#slide=id.p
If you're searching for Ppt on World of Smartphones, then you can get it right here which is referred by http://dropin2.com! I've made Ppt on World of Smartphones for the people who really wanted to know what Smartphones are changing and doing day by day and what yet is to come. So, check out the best ever Ppt on World of Smartphones. Don't forget to share it with your friends and family.
The Noun Phrase - Power up your description - Writing skillsKinga Brady
A three-part teaching material about powering up description, making writing effective with understanding the use of expanded noun phrases - some pages have timed elements and other animation; it is best to download it and watch it in slideshow mode
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
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.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
One of the advantages of learning a new language is being exposed to new idioms and new approaches to solving old problems. In this talk, we will introduce the Ruby language with particular focus on the idioms and concepts that are different from what is found in Java.
We will introduce concepts such as closures, continuations and meta programming. We will also examine powerful techniques that are practically impossible in Java due to its compile time binding of types.
No experience with Ruby is assumed although an understanding of Java would be helpful.
This talk was given at the Toronto Java Users Group in April 2008
Introduction to Ruby and Introduction to Ruby on Rails basic concepts for beginners. The google presentation is even better in full screen https://docs.google.com/presentation/d/1EE0VuB_PkD2-8j5JNs6CUQHb4J9ToIgC7-IxYTojiS0/pub?start=false&loop=false&delayms=3000#slide=id.p
If you're searching for Ppt on World of Smartphones, then you can get it right here which is referred by http://dropin2.com! I've made Ppt on World of Smartphones for the people who really wanted to know what Smartphones are changing and doing day by day and what yet is to come. So, check out the best ever Ppt on World of Smartphones. Don't forget to share it with your friends and family.
The Noun Phrase - Power up your description - Writing skillsKinga Brady
A three-part teaching material about powering up description, making writing effective with understanding the use of expanded noun phrases - some pages have timed elements and other animation; it is best to download it and watch it in slideshow mode
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
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.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
15. Who this talk is for
0-6 months 6-12 months 12-36 months 36+ months
16. Who this talk is for
0-6 months 6-12 months 12-36 months 36+ months
total
noob sauce
17. Who this talk is for
0-6 months 6-12 months 12-36 months 36+ months
total hardened
noob sauce ruby veteran
18. Who this talk is for
0-6 months 6-12 months 12-36 months 36+ months
total a danger to yourself hardened
noob sauce and others ruby veteran
19. Who this talk is for
0-6 months 6-12 months 12-36 months 36+ months
total a danger to yourself hardened
noob sauce and others ruby veteran
You know who you are.
20. Who this talk is for
0-6 months 6-12 months 12-36 months 36+ months
total thick controllers
total lack of curiousity
noob sauce (total noob sauce)
tragically, a repeat offender as a framework writer
I’m that guy; I just go write frameworks
Look, you're going to go write a bunch of weird, crazy, and quite possibly criminally insane code in Ruby at some point or another in your career. Maybe you already have. I can't stop you, and I'd be disappointed if you didn't at least try, so in this talk I'll show you how to do it without poking your own eye out with the pointy end of a sharpened stick.
Explaining why you’d want to do these things
Discouraging you from trying
Look, you're going to go write a bunch of weird, crazy, and quite possibly criminally insane code in Ruby at some point or another in your career. Maybe you already have. I can't stop you, and I'd be disappointed if you didn't at least try, so in this talk I'll show you how to do it without poking your own eye out with the pointy end of a sharpened stick.
introduction; this is our goal; goals are important with DSLs
simple lambda, no use of options
slow, have to implement respond_to, have to call super, fairly complicated
a little bit faster, still not exactly clear what’s going on
faster yet, no memory leaks, a little bit clearer what’s going on--not EXACTLY rails convention
a bad use of open classes, but even if good, there’s a problem
Ruby is the name of the crocodile.
Smart devs - obligation to team to condense & beautify & DRY out most commonly-used idioms
Refactor and metaprogram more to domain, less to infrastructure