Things that every JavaScript developer should know by Rachel Appel at FrontCo...DevClub_lv
JavaScript can be a passive-aggressive and fickle language that can frustrate you at every turn. It lets you do things like declare variables anywhere, but doesn’t tell you that it will hoist them while you’re not looking. Learn how JavaScript organizes data by using key-based dictionaries and how it handles functions behind the scenes. Additionally, you'll learn how JavaScript uses arrow functions, closures, prototypes and inheritance, equality, and more.
In this session, you'll learn little known facts about JavaScript, as well as frequently experienced JavaScript headaches and mistakes, and ways to avoid them. Learn these key facets of JavaScript and take your knowledge to the next level!
RoR是Ruby on Rails的缩写,是一个用于编写Web应用的框架。他基于Ruby语言,给开发人员提供了强大便利的框架支持。Ruby有很多优点,但是一直以来其流行范围仅局限于日本。2004年,当Rails框架横空出世,让人们认识到了一个更符合实际需要并且高效的web框架,在其出现不久就受到了业内的广泛关注。吕国宁将结合自己三年的Rails开发经验,给大家介绍一些Rails的优点,背后的设计文化,以及Rails的前景发展等内容。
Things that every JavaScript developer should know by Rachel Appel at FrontCo...DevClub_lv
JavaScript can be a passive-aggressive and fickle language that can frustrate you at every turn. It lets you do things like declare variables anywhere, but doesn’t tell you that it will hoist them while you’re not looking. Learn how JavaScript organizes data by using key-based dictionaries and how it handles functions behind the scenes. Additionally, you'll learn how JavaScript uses arrow functions, closures, prototypes and inheritance, equality, and more.
In this session, you'll learn little known facts about JavaScript, as well as frequently experienced JavaScript headaches and mistakes, and ways to avoid them. Learn these key facets of JavaScript and take your knowledge to the next level!
RoR是Ruby on Rails的缩写,是一个用于编写Web应用的框架。他基于Ruby语言,给开发人员提供了强大便利的框架支持。Ruby有很多优点,但是一直以来其流行范围仅局限于日本。2004年,当Rails框架横空出世,让人们认识到了一个更符合实际需要并且高效的web框架,在其出现不久就受到了业内的广泛关注。吕国宁将结合自己三年的Rails开发经验,给大家介绍一些Rails的优点,背后的设计文化,以及Rails的前景发展等内容。
Have you tried to use CoreData in RubyMotion, only to get lost in the quagmire of simplistic or confusing examples, DSL's and gems? Have you been asking yourself these questions: Do I have to use XCode to create a CoreData model?; How do relationships work in code work anyway?; How do I pre-load data into my CoreData store?; What is an NSFetchedResultsController, and why do I need one?
We'll delve into each of these questions, and review the surprisingly simple, elegant solutions that RubyMotion can provide.
Elixir and Crystal are both descendants of the Ruby programming language, applying Ruby syntax and ideas to extremely different functional and OOP foundations. This talk compares all three languages and suggests appropriate cases for applying them.
Slides for lightning talk, providing short introduction to the Semantic Web, and outlining current initiatives to work with semantic web technologies within the Ruby on Rails framework.
Have you tried to use CoreData in RubyMotion, only to get lost in the quagmire of simplistic or confusing examples, DSL's and gems? Have you been asking yourself these questions: Do I have to use XCode to create a CoreData model?; How do relationships work in code work anyway?; How do I pre-load data into my CoreData store?; What is an NSFetchedResultsController, and why do I need one?
We'll delve into each of these questions, and review the surprisingly simple, elegant solutions that RubyMotion can provide.
Elixir and Crystal are both descendants of the Ruby programming language, applying Ruby syntax and ideas to extremely different functional and OOP foundations. This talk compares all three languages and suggests appropriate cases for applying them.
Slides for lightning talk, providing short introduction to the Semantic Web, and outlining current initiatives to work with semantic web technologies within the Ruby on Rails framework.
This presentation provides a thorough introduction to Ruby on Rails and is particularly useful for individuals who are completely unfamiliar with Rails.
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.
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.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
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.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
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.
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
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.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
5. Built off of Ruby (the original), there
are expansion packs (Rails). Rails is an
open source web application framework
built on Ruby.
6. The basics:
Ruby uses IRB,
Gems, and is
an objectoriented
programming
language
Like resource
cards, dice,
resource map
pieces,
houses,
cities, and
roads.
8. Breaking it down
- Gems are: a packaged library
or application.
Rails is a gem that you use
with Ruby. Who has a favorite
gem?
Bootstrap
l
l
ky
ss
Sunspot
e
afo
S
J
und
ati
Compass
quiet asseton
s
nsack
Ra
- IRB is: interactive ruby.
Lets you try out things using
the command line
9. The New Stuff!
- follows rules
like MVC and DRY
- uses Rails
console
- can query a
database
- uses things like
rails generate
(outputs generic
code) or a scaffold
Includes special
things like ships,
extra water, Star
Trek related pieces,
etc.
13. This is an
example of
html with
ruby code.
It’s view
code which
is in rails
but not
ruby.
14. What to learn
first?
My recommendation:
Learn ruby first
then add in rails
BUT
there are better
tutorials out there
for ruby on rails
that allow you to
actually build
something