Model–view–controller (MVC) is a software design pattern for implementing user interfaces on computers. It divides a given software application into three interconnected parts, so as to separate internal representations of information from the ways that information is presented to or accepted from the user.
Acrhitecture deisign pattern_MVC_MVP_MVVMDong-Ho Lee
Look over MVC, MVP, MVVM pattern in android.
and introduce android data binding library.
You can follow this with simple project.
https://github.com/withleedh/patternChat
References
https://realm.io/kr/news/eric-maxwell-mvc-mvp-and-mvvm-on-android/
Model–view–controller (MVC) is a software design pattern for implementing user interfaces on computers. It divides a given software application into three interconnected parts, so as to separate internal representations of information from the ways that information is presented to or accepted from the user.
Acrhitecture deisign pattern_MVC_MVP_MVVMDong-Ho Lee
Look over MVC, MVP, MVVM pattern in android.
and introduce android data binding library.
You can follow this with simple project.
https://github.com/withleedh/patternChat
References
https://realm.io/kr/news/eric-maxwell-mvc-mvp-and-mvvm-on-android/
In this slide we can see "What is that MVP Pattern ?", "Why we should to use MVP Pattern?", "How MVP Pattern works?", "How to Implementation MVP Pattern in Our Projects?"
Introduction to MVVM. A smallintroduction to what MVVM is. This is part of my course about WPF,which you can find here: https://www.udemy.com/wpf_apps/?couponCode=slideshare (with a 20% discount for you SlideShare user).
Ruby on Rails training certifies you with in demand Web Application Technologies to help you grab the top paying IT job title with Web Application skills and expertise in Full Stack. Rails is written in Ruby, which is a language explicitly designed with the goal of increasing programmer happiness. This unbiased and universal view makes Ruby on Rails unique in today's Job market as a leader in the Web Application platform.
Model Based Requirements Engineering (MBRE)Bryan Len
Model Based Requirements Engineering preparing, MBRE Training, will acquaint you with model-based requirements engineering and administration by giving different points of view that formed the essentials and principals of this procedure. Such viewpoints consider every prerequisite one by one with respect to its definition,
yet then additionally offer importance to every necessity by situating it into the best possible 'setting'. The necessity being put into a setting is known as an 'utilization case'.
#TONEX Training Feature
Model based requirements engineering training is a combination of interactive lectures and practical exercises. The hands-on training part of the class includes labs, individual/group activities, and hands-on workshops.
The participants are encouraged to bring in their own sample project from their organization to work on, or they can practice with the real-life case studies provided by the TONEX instructor.
#Learn About:
The need for requirements
Requirements engineering and requirements management
Requirements modeling
Context-based modeling
A framework for requirements modeling
Modeling requirements in UML
Requirement model traceability
Non-functional software requirements
Briefly on requirements in SysML
Briefly on formal methods
The need for an efficient technique to requirements modeling
The main visions that build a model-based method, including the meta-model and what contains each view
How to model individual requirements and use cases
How to arrange and manage requirements, including traceability and automation
#Audience
4-day course designed for:
System engineers
Requirements engineers
System managers
Software engineers and managers
Quality personnel
#Training objectives
Understand and describe the principles and concepts of requirements engineering and management
Apply a systematic method to modeling requirements in a model based systems engineering (MBSE) environment
Make a decision as to which level of rigor and relevant techniques is suitable for them
Explain the concept of MBSE, and how it compares to traditional systems engineering
Discuss the advantages of MBSE
Apply MBSE in their industry
Understand how SysML supports MBSE
Offer various ways their organization can apply a systems modeling tool to construct systems models
Apply MBSE methods to specify and design systems
Transition an organization to MBSE
#Course Outline
Requirements engineering definition
Fundamentals of communication theory
Characteristics of a requirements engineer
Requirement types
Importance and categorization of quality requirements
https://www.tonex.com/training-courses/model-based-requirements-engineering/
In this slide we can see "What is that MVP Pattern ?", "Why we should to use MVP Pattern?", "How MVP Pattern works?", "How to Implementation MVP Pattern in Our Projects?"
Introduction to MVVM. A smallintroduction to what MVVM is. This is part of my course about WPF,which you can find here: https://www.udemy.com/wpf_apps/?couponCode=slideshare (with a 20% discount for you SlideShare user).
Ruby on Rails training certifies you with in demand Web Application Technologies to help you grab the top paying IT job title with Web Application skills and expertise in Full Stack. Rails is written in Ruby, which is a language explicitly designed with the goal of increasing programmer happiness. This unbiased and universal view makes Ruby on Rails unique in today's Job market as a leader in the Web Application platform.
Model Based Requirements Engineering (MBRE)Bryan Len
Model Based Requirements Engineering preparing, MBRE Training, will acquaint you with model-based requirements engineering and administration by giving different points of view that formed the essentials and principals of this procedure. Such viewpoints consider every prerequisite one by one with respect to its definition,
yet then additionally offer importance to every necessity by situating it into the best possible 'setting'. The necessity being put into a setting is known as an 'utilization case'.
#TONEX Training Feature
Model based requirements engineering training is a combination of interactive lectures and practical exercises. The hands-on training part of the class includes labs, individual/group activities, and hands-on workshops.
The participants are encouraged to bring in their own sample project from their organization to work on, or they can practice with the real-life case studies provided by the TONEX instructor.
#Learn About:
The need for requirements
Requirements engineering and requirements management
Requirements modeling
Context-based modeling
A framework for requirements modeling
Modeling requirements in UML
Requirement model traceability
Non-functional software requirements
Briefly on requirements in SysML
Briefly on formal methods
The need for an efficient technique to requirements modeling
The main visions that build a model-based method, including the meta-model and what contains each view
How to model individual requirements and use cases
How to arrange and manage requirements, including traceability and automation
#Audience
4-day course designed for:
System engineers
Requirements engineers
System managers
Software engineers and managers
Quality personnel
#Training objectives
Understand and describe the principles and concepts of requirements engineering and management
Apply a systematic method to modeling requirements in a model based systems engineering (MBSE) environment
Make a decision as to which level of rigor and relevant techniques is suitable for them
Explain the concept of MBSE, and how it compares to traditional systems engineering
Discuss the advantages of MBSE
Apply MBSE in their industry
Understand how SysML supports MBSE
Offer various ways their organization can apply a systems modeling tool to construct systems models
Apply MBSE methods to specify and design systems
Transition an organization to MBSE
#Course Outline
Requirements engineering definition
Fundamentals of communication theory
Characteristics of a requirements engineer
Requirement types
Importance and categorization of quality requirements
https://www.tonex.com/training-courses/model-based-requirements-engineering/
The only constant in software development is CHANGE. Every piece of software that has been developed and shipped to a customer will be changed numerous times during it's life cycle. Depending on how well the code is designed, it is more or less easy to implement changes. MVC, which is an acronym for Model - View - Controller is no new concept. In fact this design paradigm was created by Xerox in the 80's, and it is becoming THE recommended model for designing frameworks - especially on the web. The session will give an overview of design pattern in general and MVC in particular. We will show, how to use the MVC design paradigm in an XPages application and demonstrate, how easy it is to implement changes. Need to read/write your data from/to an XML file instead of using a Notes View. MVC makes software maintenance easy as 1-2-3
Mobile App Architectures & Coding guidelinesQamar Abbas
Better coding guidelines and application architectures
SOLID principles by Uncle Bob
Model View Controller
Model View Presenter,
Model View ViewModel
Best practices for Android developers
Best practices for iOS developers
Download original slides http://bit.ly/2HNCcMX
Models used in iOS programming, with a focus on MVVMAndrei Popa
I have hopefully tried here to gather some useful stuff about MVVM which is the "proper" way to build a highly decoupled app in iOS today, a model that makes use of ReactiveCocoa as binding solution.
The Model-View-ViewModel pattern was introduced for Windows Presentation Foundation applications (WPF) and later exploded in popularity with the introduction of various frameworks to support development on additional platforms including Silverlight and Windows Phone. The release of KnockoutJS the pattern has extended MVVM to the web and exposed it to the JavaScript stack, while the new Windows 8 Metro platform embraces the same XAML and C#-based technologies that WPF and Silverlight pioneered. In this talk, Jeremy Likness takes a deep dive into the history of the pattern, describes its benefits, and discusses how it relates to modern application development. Is it a bad fit for web applications? Does it belong in the Metro space? Learn the benefits and trade-offs to help decide if this pattern makes sense in your projects moving forward.
This presentation will guide you through the MVC Pattern and Flex implementation of MVC (Cairgorm and Mate Frameworks)
http://blog.go4flash.com/articles/flex-articles/mvc-pattern-presentation-cairngorm-vs-mate/
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.
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
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
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.
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.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
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.
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/
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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.
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. What is MVC?What is MVC?
Architectural design pattern whichArchitectural design pattern which
works to separate data and UI for aworks to separate data and UI for a
more cohesive and modularizedmore cohesive and modularized
systemsystem
3. What is MVC?What is MVC?
Model represents the data modelModel represents the data model
• ““Manages behavior and data of the applicationManages behavior and data of the application
domain”domain”
View represents the screen(s) shown toView represents the screen(s) shown to
the userthe user
• ““Manages the graphical and/or textual outputManages the graphical and/or textual output
to the portion of the bitmapped display that isto the portion of the bitmapped display that is
allocated to its application”allocated to its application”
Controller represents interactions from theController represents interactions from the
user that changes the data and the viewuser that changes the data and the view
• ““Interprets the mouse and keyboard inputsInterprets the mouse and keyboard inputs
from the user, commanding the model and/orfrom the user, commanding the model and/or
the view to change as appropriate” (Burbeck)the view to change as appropriate” (Burbeck)
4. How did it come about?How did it come about?
Presented by Trygve Reenskaug inPresented by Trygve Reenskaug in
19791979
First used in the Smalltalk-80First used in the Smalltalk-80
frameworkframework
• Used in making Apple interfaces (LisaUsed in making Apple interfaces (Lisa
and Macintosh)and Macintosh)
5. How does it work?How does it work?
User inputs a commandUser inputs a command
Controller handles input and updatesController handles input and updates
model or changes the viewmodel or changes the view
View, which relies on model to showView, which relies on model to show
data to user, updates if necessarydata to user, updates if necessary
Rinse and RepeatRinse and Repeat
7. What’s the point?What’s the point?
Provides a logical structure forProvides a logical structure for
heavily interactive systemheavily interactive system
Adheres to good engineering designAdheres to good engineering design
principles and practicesprinciples and practices
• Information hiding, less coupling,Information hiding, less coupling,
simplicity, etc.simplicity, etc.
• Delegated control styleDelegated control style
8. What’s the point?What’s the point?
Just plain easier (even if it doesn’t lookJust plain easier (even if it doesn’t look
it)!it)!
• Study shows that most introductory CSStudy shows that most introductory CS
college students tend to clump a UI programcollege students tend to clump a UI program
into one big monolithic main classinto one big monolithic main class
• Unfamiliarity stems from student tendency toUnfamiliarity stems from student tendency to
program according to styles presented inprogram according to styles presented in
textbooks and not being introduced to designtextbooks and not being introduced to design
principles early (Morse)principles early (Morse)
9. ConclusionConclusion
MVC is a soundMVC is a sound architectural designarchitectural design
for almost any GUI applicationfor almost any GUI application
10. ReferencesReferences
WikipediaWikipedia
Fox, Christopher.Fox, Christopher. Introduction to SoftwareIntroduction to Software
Engineering DesignEngineering Design. Boston: Pearson, 2006.. Boston: Pearson, 2006.
Burbeck, Steve. Applications Programming inBurbeck, Steve. Applications Programming in
Smalltalk-80(TM): How to use Model-View-Smalltalk-80(TM): How to use Model-View-
Controller (MVC).Controller (MVC).
http://st-www.cs.uiuc.edu/users/smarch/st-docs/mvchttp://st-www.cs.uiuc.edu/users/smarch/st-docs/mvc
Morse, Scot F.Morse, Scot F. Introducing Application Design andIntroducing Application Design and
Software Engineering Principles in IntroductorySoftware Engineering Principles in Introductory
CS Courses: Model-View-Controller JavaCS Courses: Model-View-Controller Java
Application Framework.Application Framework.