prdc10-Bdd-real-world
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The document discusses a presentation by Amir Barylko on real world behavior-driven development (BDD). It introduces Amir and his background and discusses why traditional projects fail, BDD principles like the outside-in approach, and the Gherkin domain-specific language. It also provides an example of adding a movie feature in Gherkin and lists additional BDD resources.
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Coderetreat hosting training slides for future hosts of coderetreat. It covers the basic components of hosting a coderetreat. From finding a location, to getting sponsors and what can go wrong.
For the video please go to https://youtu.be/QhDpq5hrRM8
There's no charge for (functional) awesomeness
Presentation about adopting functional programming as a way of thinking and solving problems by embracing functional traits of languages like Haskell, F#, Scala and Clojure.
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The document summarizes new features in C# 6 including string interpolation for embedding variables in strings, null conditional operators to avoid null reference exceptions, using static for calling static methods without qualifying the class, auto-property initializers to set property values in the constructor, expression-bodied methods and properties for more concise syntax, nameof expressions for compile-time checked names, exception filters for catching specific exceptions, index initializers for simplifying dictionary initialization, and await in catch/finally blocks for asynchronous exception handling. It also previews potential future features like primary constructors and indexed property operators.
Productive teams
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Who killed object oriented design?
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- Techniques for working with dates like DateTime parsing and date arithmetic
- Addressing anemic domain models by adding behavior to entities
- Different approaches to application architecture like repositories, services, and the unit of work pattern
- Best practices for testing like focusing tests on behavior rather than implementation details
- Principles like abstraction, the story of the code, and only coding what is needed
From coach to owner - What I learned from the other side
The document describes an Agile coach's experience transitioning to becoming a startup owner. It discusses building an experienced and self-sufficient remote team, managing requirements through user stories, planning releases using a story map to visualize work, delivering value through Kanban and retrospectives, and succeeding as a team through believing in the process. Lessons learned include searching for the best team takes time but pays off, keeping releases short and celebrating each one, and deploying from day one while balancing quality and releasing value.
Communication is the Key to Teamwork and productivity
The document discusses the importance of communication and teamwork in lean project management. It emphasizes using visual tools to share expectations, plan as a team by avoiding status meetings and promoting visualizations, and work as a team by also avoiding status meetings and modeling the work process. The document recommends estimating using team velocity, having retrospective meetings, believing in the process, and helping each other rather than focusing on what is not ready.
Acceptance Test Driven Development
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Refactoring
Refactoring is a technique for restructuring existing code without changing its external behavior. It involves reorganizing code to improve factors like design, readability, and maintainability. Some reasons to refactor include removing duplication, improving design, reducing complexity, and decreasing technical debt. Refactoring should be done incrementally with unit tests to ensure changes don't introduce bugs. It involves techniques like extracting methods, simplifying conditionals, and improving names. Refactoring helps keep code healthy and manageable as a project evolves over time.
Agile teams and responsibilities
The document discusses roles and responsibilities in agile teams. It notes that roles may change in agile approaches compared to classic teams, with a focus on collaboration, delivering value, and shortening lead times. The most important factor is the attitude of working as a team to feel good about delivering value.
Refactoring
This document discusses refactoring code. It begins with a definition of refactoring as restructuring existing code without changing external behavior. It then provides reasons for refactoring such as removing duplication, improving design and readability. The document outlines different types of tests that can be used for refactoring like unit tests and integration tests. It provides examples of refactoring techniques for different programming languages like removing nested conditionals in C#. It emphasizes principles for refactoring like keeping the code clear and telling a story. It also discusses functional programming inspirations and the importance of the right tools.
Beutiful javascript with coffeescript
- The document is a presentation by Amir Barylko about CoffeeScript and its benefits over JavaScript.
- CoffeeScript is a language that compiles to JavaScript, exposing the good parts of JavaScript in a simpler way. It adds features like string interpolation, implicit returns, destructuring assignment, and classes.
- While some argue JavaScript is enough or that the extra compilation step is difficult, CoffeeScript produces cleaner code and the benefits outweigh the costs according to Barylko. It can be tested and used with third party libraries as JavaScript.
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This document discusses using Sass and Bootstrap to improve CSS development. It introduces Sass features like nesting, variables, operations and functions that help avoid repetition and make CSS more maintainable. Bootstrap is presented as a framework that provides pre-built CSS components, a grid system, and mixins to support responsive design. The benefits of both tools are rapid development and cross-browser compatibility, though Bootstrap has a learning curve and may not be fully flexible. Resources are provided to learn more.
Rich UI with Knockout.js & Coffeescript
This document outlines a presentation on building rich user interfaces using Knockout.js and CoffeeScript. It introduces the speaker, Amir Barylko, and provides an overview of the topics to be covered, including introductions to CoffeeScript, Knockout.js, MVVM pattern, bindings, observables and computed values. Expectations from the audience are requested and resources including contact details and additional materials are listed.
SDEC12 Beautiful javascript with coffeescript
The document is a presentation by Amir Barylko about Coffeescript. It introduces Coffeescript and highlights some of its key features like string interpolation, functions, objects, arrays, conditionals, classes and inheritance. It also addresses some common complaints about Coffeescript and provides additional resources for learning more.
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In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
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HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
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prdc10-Bdd-real-world
- 2. AMIR BARYLKO REAL WORLD BDD DEVELOPMENT PRAIRIE DEV CON REGINA 2010 Amir Barylko - Real World BDD MavenThought Inc.
- 3. WHO AM I? • Architect • Developer • Mentor • Great cook • The one who’s entertaining you for the next hour! Amir Barylko - Real World BDD MavenThought Inc.
- 4. BDD INTRO Amir Barylko - TDD Patterns MavenThought Inc.
- 5. WHY TRADITIONAL PROJECTS FAIL? • Delivering late or over budget • Delivering the wrong thing • Unstable in production • Costly to maintain Amir Barylko - Real World BDD MavenThought Inc.
- 6. BDD PRINCIPLES • Behaviour Driven development is about implementing an application by describing its behaviour from the perspective of the stakeholder • Enough is Enough • Deliver stakeholder value • It’s all behaviour Amir Barylko - Real World BDD MavenThought Inc.
- 7. OUTSIDE IN APPROACH Amir Barylko - Real World BDD MavenThought Inc.
- 8. GHERKIN DSL • Business readable DSL • Flush out requirements • Documentation • Automated testing • Used by Cucumber, SpecFlow, jBehave Amir Barylko - Real World BDD MavenThought Inc.
- 9. BDD DEMO Amir Barylko - TDD Patterns MavenThought Inc.
- 10. ADD MOVIE FEATURE • Feature: Addition • In order to make my library grow • As a registered user • I want to add movies to the library • Scenario: Add a movie • Given I'm on the home page • When I follow Add Media • And I enter Young Frankestein in the title • And I click Submit • Then I should see Young Frankestein in the listing Amir Barylko - Real World BDD MavenThought Inc.
- 11. QUESTIONS? Amir Barylko - TDD Patterns MavenThought Inc.
- 12. RESOURCES • Contact me: amir@barylko.com, @abarylko • Download: http://www.orthocoders.com/prairiedevcon • Books: The rSpec book Amir Barylko - Real World BDD MavenThought Inc.
- 13. RESOURCES II • SpecFLow: http://www.specflow.org • Gallio & MbUnit: http://www.gallio.org • MavenThought Testing: http://maventcommons.codeplex.com • Rhino Mocks: http://www.ayende.com • Watin: http://watin.sourceforge.net • ASP .NET MVC: http://www.asp.net/mvc Amir Barylko - Real World BDD MavenThought Inc.
- 14. RESOURCES III • NUnit: http://www.nunit.org • SharpTestEx: http://sharptestex.codeplex.com • NHaml: http://code.google.com/p/nhaml • Binsor: http://ayende.com/Blog/archive/2007/10/25/ Binsor-2.0.aspx Amir Barylko - Real World BDD MavenThought Inc.