This is the deck that I used in my European Silverlight Tour in Spain, Switzerland, Denmark, Sweden, Bengium, Netherlands and Ireland. It\'s about architecting Rich Internet Applications with Silverlight 2.0.
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.
Sviluppare applicazioni cross-platform con Xamarin Forms e il framework Prism...Codemotion
Xamarin Forms consente di sviluppare applicazioni cross-platform utilizzando C# e di condividere non solo la business logic (come consente già di fare l’approccio tradizionale), ma anche l’interfaccia utente, grazie ad un linguaggio basato sullo XAML, i cui elementi vengono poi convertiti in tempo reale in controlli nativi, garantendo perciò una user experience coerente con quella attesa dall’utente su Android, iOS e Windows. Nel corso di questa sessione vedremo come strutturare al meglio un progetto Xamarin Forms, grazie al pattern MVVM e al framework open source Prism.
Sviluppare applicazioni nell'era dei "Big Data" con Scala e Spark - Mario Car...Codemotion
Scala è un linguaggio di programmazione general purpose multi-paradigma pensato per realizzare applicazioni ad alte prestazioni che girano all'interno della Java Virtual Machine. Spark è il framework "Big Data", basato su Scala, più flessibile e performante disponibile oggi sul mercato. Durante il talk verrà introdotto il linguaggio Scala e verranno mostrate le potenzialità legate al suo utilizzo nell'ambito dello sviluppo di applicazioni web di ultima generazione compresa la possibilità di processamento parallelo di grandi quantità di dati attraverso l'utilizzo del framework Spark.
Focus on the outside, testing in ASP.NET MVCRob Ashton
First stab at some talk about testing in microsoft stuffs at enterprise companies without too much experience in TDD etc.
Images are all pilfered from google with no rights, if anybody wants to issue a takedown just ping me and I'll replace them with another.
This is the deck that I used in my European Silverlight Tour in Spain, Switzerland, Denmark, Sweden, Bengium, Netherlands and Ireland. It\'s about architecting Rich Internet Applications with Silverlight 2.0.
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.
Sviluppare applicazioni cross-platform con Xamarin Forms e il framework Prism...Codemotion
Xamarin Forms consente di sviluppare applicazioni cross-platform utilizzando C# e di condividere non solo la business logic (come consente già di fare l’approccio tradizionale), ma anche l’interfaccia utente, grazie ad un linguaggio basato sullo XAML, i cui elementi vengono poi convertiti in tempo reale in controlli nativi, garantendo perciò una user experience coerente con quella attesa dall’utente su Android, iOS e Windows. Nel corso di questa sessione vedremo come strutturare al meglio un progetto Xamarin Forms, grazie al pattern MVVM e al framework open source Prism.
Sviluppare applicazioni nell'era dei "Big Data" con Scala e Spark - Mario Car...Codemotion
Scala è un linguaggio di programmazione general purpose multi-paradigma pensato per realizzare applicazioni ad alte prestazioni che girano all'interno della Java Virtual Machine. Spark è il framework "Big Data", basato su Scala, più flessibile e performante disponibile oggi sul mercato. Durante il talk verrà introdotto il linguaggio Scala e verranno mostrate le potenzialità legate al suo utilizzo nell'ambito dello sviluppo di applicazioni web di ultima generazione compresa la possibilità di processamento parallelo di grandi quantità di dati attraverso l'utilizzo del framework Spark.
Focus on the outside, testing in ASP.NET MVCRob Ashton
First stab at some talk about testing in microsoft stuffs at enterprise companies without too much experience in TDD etc.
Images are all pilfered from google with no rights, if anybody wants to issue a takedown just ping me and I'll replace them with another.
Unit Testing in JavaScript with MVC and QUnitLars Thorup
While more and more application code move from the back-end to a JavaScript-based front-end, we still need to test this code efficiently. Testing JavaScript is often done using browser automation frameworks, but system-level testing is slow and brittle.
Here we present a way to structure your JavaScript application according to the Model-View-Controller (MVC) design pattern and how this enables us to write unit tests for a large part of the application logic, using a testing framework like QUnit.
Sample source code available at http://www.zealake.com/public/javascript-unit-testing.zip
Lesson learned during new project base on SOA architecture. Technology used in our project:
- Symfony 2.3
- PHPUnit
- SoapUI
- RabbitMQ
- MySQL (Percona)
- Elasticsearch
- Jenkins
- Memcached
- Nagios
- New Relic
Lets break some code. In this workshop we will be going over some of the fundamental concepts of software testing and take a hands on approach to writing Unit and Integration tests. We will cover topics such as mocking, stubbing, database patching and how this can all fit into a continuous integration environment like Jenkins.
Mvc interview questions – deep dive jinal desaijinaldesailive
Can you describe ASP.NET MVC Request Life Cycle? 1. Receive request, look up Route object in RouteTable collection and create RouteData object. 2. Create RequestContext instance. 3. Create MvcHandler and pass RequestContext to handler. 4. Identify IControllerFactory from RequestContext. 5. Create instance of class that implements ControllerBase. 6. Call MyController.Execute method. 7. The ControllerActionInvoker determines which action to invoke on the controller and executes the action on the controller, which results in calling the model and returning a view.
A simple presentation to understand what is ASP.net MVC4 and its structure.It covers all important features of MVC4 and razor view engine including screenshots
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
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.
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.
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.
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.
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/
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
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
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.
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.
Mission to Decommission: Importance of Decommissioning Products to Increase E...
ASP.NET MVC Fundamental
1. ASP.NET MVC 3 Training for Heroes WELCOME TO MVC SHINE DAY LêDươngCôngPhúc SESSION 1: ASP.NET MVC FUNDAMENTAL
2. Who am I? LêDươngCôngPhúc Technical evangelism Software engineer at Vina Digital Co,. Ltd.
3. Active Server Pages Visual Studio 98: ASP, VBScript, ADO Request, Response object
4. Evolution of ASP.net #2: ASP 1.0, 1.1, 2.0 ASP.net 1.0: January 16th 2002 ASP.net 1.1: April 24th 2003 ASP.net 2.0: Nov 7th 2005, Visual Studio 2005 New data controls (GridView, FormView, DetailsView) Declarative data access (SqlDataSource, ObjectDataSource, XmlDataSource controls) Navigation controls Master pages Login controls Themes Skins Web parts Personalization services Full pre-compilation New localization technique Support for 64-bit processors Provider class model Code Behind,Web Form, ViewState
5. ASP.net 3.0, 3.5, 3.5 SP 1 ASP.net 3.0: Nov 21 2006 : WCF, CardSpace ASP.net 3.5: Nov 19 2007, released with VS2008: LINQ Data Source New data controls (ListView, DataPager) ASP.NET AJAX included as part of the framework Support for HTTP pipelining and syndication feeds. WCF Support for RSS, JSON, POX and Partial Trust ASP.net 3.5 sp1: Aug 11 2008: Dynamic Data Browser history in an ASP.NET AJAX Combine multiple Javascript files into a single file New namespaces System.Web.Abstraction and System.Web.Routing ASP.NET 4.0 Easier to get started, develop and deploy Routing and Search Engine Optimization Productivity & Extensibility
6. The Microsoft Web Platform Web Platform Installer Ajax Control Toolkit & jQuery ASP.NET ADO.NET Entity Framework SQL Server IIS The Microsoft Web Platform combines a rich and powerful web application framework with a supporting cast of tools, servers,technologies and applications for creating, designing, developing and delivering web solutions.
7. Web Platform Installer Makes it easy to install the Microsoft Web Platform from one place Framework, Web Server, Database and Tools Cost = free; Size < 2MB Always has latest version of the platform available Available in 9 languages Web App Gallery Umbraco, DotNetNuke, Drupal, WordPress and many more Submit your own apps, get distribution
8. Today’s Web Developers I want to build web sites myself with an easy to learn tool and framework I’m a professional software developer and I build complex, large scale web sites with a team of developers I <3 Web Apps. I just need a tool that makes them easier to configure, customize and publish them
9. Goals of ASP.NET MVC Clean URL schemes Support existing ASP.NET runtime features Build on top of System.Web, doesn’t replace it Enable clean separation of concerns Testable by default (built with TDD in mind) Support third-party view engines Auto-mapping of form variables to object properties Provides complete control over your HTML markup Enables rich JavaScript, AJAX integration
10. Key Concepts Controller Factory Controller forwards MvcHandler creates Model invokes Action uses produces produces View Result Action Result View Engine defines View renders
11. MVC Pattern Model Decouples the backend business logic from the front end Binds the model and view together and selects which view to display next Data Transfer Event Notification Data Transfer Controller Request Business InteractionLayer User InteractionLayer View Response Visualizes the application data supplied by the model
12. How MVC Works What does MVC look like? Controller Controller Retrieves Model “Does Stuff” Request View View Visually represents the model Response
13. Introducing “MVC Shine” application Features View detail about asp.net mvc activities of heroes Rate an activity What you are doing to see today Build the first ASP.NET MVC application ASPX view engine Learning about ASP.NET MVC 3 fundamental Razor view engine Implementing simple functionalities (CRUD, master-detail)
14. Controllers View Controller Request Controllers handle requests from the user Controllers create the model for the views Application logic is placed in the controllers
15. Models View Controller The models hold the application data Models are the mean of communication between the controllers and the views Models hold no application logic
16. Views View Views are visual representations of a model There can be many views for the same model Views contain no application logic
17. URL routing Web form: without query string, an URL maps to one aspx page MVC: URL maps to Controller/Action/RoutesValues /Company/Details/3 Controller = CompanyController Action = Details Route Value = {ID = 3} /News Controller = NewsController Action = Index Route Value = null
18. Action Result The ActionResultclass is the base for all action results. However, there are different action result types, depending on the task that the action method is performing. The most common action is to call the View method. The View method returns an instance of the ViewResultclass, which is derived from ActionResult.
19. Action Result Examples Return JSON [AcceptVerbs(HttpVerbs.Get)] public ActionResultGetSubSkill(int id) { return Json(db.GetSkills(id)); //Return data in JSON format } $.getJSON("/Skill/GetSubSkill/" + $(this).attr("id"), function(data) { Returns JavaScript [AcceptVerbs(HttpVerbs.Get)] public JavaScriptResultJAction() { return JavaScript("alert('HelloWorld')"); } … <script type="text/javascript" src="/Home/JAction"></script>
20. MVC UI Helper Controls The HtmlHelper class renders Html fragments of views. Basic MVC UI Helper Controls Html.ActionLink(), Html.BeginForm(), Html.CheckBox(), Html.DropDownList(), Html.EndForm(), Html.Hidden(), Html.ListBox(), Html.Password(), Html.RadioButton(), Html.TextArea(), Html.TextBox() MVC UI Helper Controls can be extended using extension method. http://www.asp.net/Learn/mvc/tutorial-09-cs.aspx
21. Framework Goals Frictionless Testability Tight control over <markup> Leverage the benefits of ASP.NET Conventions and Guidance
22. MVC vs Web Form MVC is just another choice of technologies for web development using ASP.NET. Web forms is still well developed and supported
Editor's Notes
3Mins
Estimated Time: 5 minutesThe Microsoft Web Platform is a complete stack for running powerful, rich web applications that scale easily too. It’s also easy to install thanks to the Web Platform Installer – a free, one click download that gets everything setup for you very quickly!At the foundation of the platform is Windows Server and Internet Information Services which provides a really powerful web server which you can rely on to serve up your web applications. For storing your application data, SQL Server is a robust and secure database which scales effectively to deliver huge datasets. Moving up the stack, the most effective way to map data to your application code is the Entity Framework, which now in v4, provides an ORM that allows you to code against multiple data sources without concerning yourself with writing database centric calls. At the application layer there are a couple of choices thanks to the flexibility of ASP.NET – either ASP.NET Web Forms or ASP.NET MVC – we’ll be discussing both these in more detail a little later.On the client we support and contribute towards the jQuery Core Library and plugins making JavaScript development easier as well as providing the Ajax Control Toolkit for Web Forms developers to easily create rich web applications.On the tooling side, Visual Studio 2010 provides software, support and collaboration features to deliver cool web applications.NotesSome notes on security – if needed.Web Server.Note that these numbers are run against specific advisories against IIS or Apache, and for consistency, we’re looking at the most recent 2 versions of each.IIS had 8 Security advisories directly associated with it. (2 for IIS7, 6 for IIS 6)Apache had 56 Security advisories (17 for 2.2.x and 39 for 2.0.x)As of February 2010, IIS 7 has 0 unpatched advisories, and IIS 6 has 1 unpatched advisory. Apache 2.2.x has 2 unpatched advisories, and Apache 2.0.x has 4 unpatched advisories.Conclusion: Not only does IIS have less advisories against it, Microsoft also demonstrate that they are quicker to patch these advisories.DatabaseNote that these numbers are run against advisories for specific versions of SQL Server and MySQL. As such we’re using the most recent 2 versions of each.SQL Server had 4 Security advisories (0 for SQL Server 2008, 4 for SQL Server 2005)MySQL had 44 Security advisories (20 for MySQL 5.x, 22 for MySQL 4.x)As of February 2010, SQL Server had 0 unpatched advisories, and MySQL has 4 unpatched advisories.Conclusion: Not only does SQL Server have less advisories against it, Microsoft also demonstrate that they are quicker to patch these advisories.Application Framework.Note that ASP.NET is in the .NET framework, so the numbers are for the framework as a whole. Note also that as the advisories are published for specific versions, we’re looking at the last two versions of each..NET had 9 total advisories (2 for .NET 3.x, 7 for .NET 2.x)PHP had 28 total advisories (2 for 5.3.x, 26 for 5.2.x)There are 0 unpatched advisories for /NET, there are 5 unpatched advisories for PHP.
2 minutesWhen we look at all the different profiles of people creating websites we see certain patterns emerge. First, there is a group of people that want to easily create simple web sites to share information about their hobbies, work, to share photos, and so on. Web Apps are overkills for them. They just need to get the site up and running rapidly from scratch.There’s another group of people that like to use the large number of rich web applications out there as a starting point, they need to get to a solution quickly and in an easy way. Many of this web apps are tailored for specific tasks, and provide 80% of the functionality of a solution; the developer just need to customize them and publish them.Finally, there are the professional developers that need to build complex and scalable web sites. For this, they need tools that help them work in a team, source and version control, a testing framework, and tools with lots of powerful extensions.
The ASP.NET MVC simplifies the complex parts of ASP.net Web Forms without any compromise of the power and flexibility of ASP.NET platform. ASP.net MVC implements Model-View-Controller UI pattern for web application development that lets you allows to develop applications in a loosely couples manner. MVC pattern is separating the application in three parts- Model, View and Controller. A view is responsible for rendering the user interface (UI) of the application and it is nothing more than html templates that filled with application’s data passed by the controller. The Model implements the logic for the application's data and it represents the business objects of the application that using the View for rendering user interface. Controllers are handles and responds to user input and interaction. The web request will be handled by the controller, and the controller will decide which model objects to use and which view objects to render. The MVC model replaces the Web Form events with the controller actions. The main advantages of the MVC models are clear separation of concerns, unit testing facility, and more control over the URLs and HTML. The MVC model does not use Viewstate, Postbacks, Server controls, and server-based forms that enable full control over the application and html rendered by the Views. MVC model is using Representational state transfer (REST) based URLs instead of file-name extensions used by the Web Form model so that we can make search engine optimization (SEO) URLs published by the application
Estimated Time: 2 mins
Estimated Time: 2 minutesFinally, we got to the C (from MVC), the Controllers.Controllers are responsible of receiving user requests and taking care of them accordingly. In general, controllers would create a model, which they fill with data from a persistence source like a database and pass it to a view.
Estimated Time: 2 minutesLet’s first start by the M (of MVC), the Models.Models are the mean of communication between the controllers and the views. Whenever a controller processes a request from the user and has to display information, it creates the model and passes it to the view. The model only holds data. It doesn’t know anything about the application logic or how to display itself.
Estimated Time: 2 minutesNow let’s continue with the V (from MVC), the Views.Views are visual representations of the models. They are responsible for displaying a model or part of it to the user. The views don’t hold application logic.Note that there can be many views of the same model. Maybe one view displays the name and address of a customer while other displays the telephone and the orders from that same customer but both rely on the same model: the customer.
Estimated Time: 3 minutesThe primary framework goals of ASP.NET MVC are…Frictionless testability– By “frictionless” I mean that when you want to test your code, the framework it was written it doesn’t cause you friction. This is very important if you want to seriously perform long-term unit testing on an application, because if developers were constantly running into points of friction when trying to test, they would eventually abandon it.Tight cover over markup – ASP.NET MVC doesn’t contain any server controls or high-level abstractions that mask their underlying rendering. When you develop an ASP.NET MVC application, you have complete control over the markup. ASP.NET MVC does include some HTML helpers that “hide” away some HTML, but they are at the most basic level of rendering (i.e. just an <input> element).Leverage the benefits of ASP.NET – Because ASP.NET MVC is built on top of the core ASP.NET runtime, you still have plenty of old-friends that can be used (i.e. profiles, membership, roles, caching). All of the same intrinsics you’ve always known are still valid and used heavily.Conventions and guidance – ASP.NET MVC comes with a set of predefined conventions that make the use of it much easier, without the need to for tons of configuration. It also provides framework-level guidance. The idea is that ASP.NET MVC wants to try to lead developers down the pit of success.
