In Ember.js, routes and templates dictate the architecture of your app. This presentation will talk about why this is, and what tools Ember provides to manage architectural complexity.
Ember applications are built around an MVC model that prescribes Models, Views, Controllers, and Routes for managing persistence, DOM, application state, and URLs. In an ambitious enough app, that model may fail to cover the whole problem space. Fear not, for in this presentation you will learn how to use Ember’s container and dependency features to move beyond MVC, as well as learning how they tie Ember internals together.
Video: http://www.youtube.com/watch?v=iCZUKFNXA0k&feature=youtu.be&t=1h45m59s
Ember.js is a JavaScript framework for building web applications. It provides conventions and architecture to make applications more organized and testable. Key aspects of Ember.js include Ember objects, computed properties, templates powered by Handlebars, routes for navigation, and a data modeling layer using Ember Data. Components are also used to build reusable isolated views. Ember follows a "data down, actions up" pattern where data flows from parent to child components and user actions bubble up through the components.
This document provides an overview of Ember.js, including its history, core concepts, and key features. Ember.js is a JavaScript MVC framework for building single page web applications. It includes features like classes and instances, computed properties, bindings, observers, routing, and integration with Ember Data for model management. The document discusses Ember's application architecture, run loop, object model, and prototype extensions for arrays, strings, and functions. It also covers views, controllers, templates, routing, and testing in Ember.
Everything You (N)ever Wanted to Know about Testing View ControllersBrian Gesiak
This document discusses testing view controllers in iOS applications. It outlines three key aspects for testing view controllers: 1) Defining a module for the app, 2) Manually triggering view controller lifecycle events, and 3) Accessing view controllers instantiated from a storyboard. The document provides examples of writing tests that instantiate a view controller, trigger viewDidLoad, and assert properties and behaviors. While more difficult than testing model layers, the document argues it is possible and important to test view controllers with the right techniques.
Testing view controllers with Quick and NimbleMarcio Klepacz
The document discusses testing view controllers with Quick and Nimble. It provides an example of testing a view controller that presents an app intro screen using behavior-driven development. Specifically, it shows how to arrange the view controller in a testable state, invoke the code being tested, and make assertions about the expected behavior using Quick and Nimble matchers. The tests verify that the app intro is presented if it has not been dismissed before and is dismissed if the dismiss button is tapped, as well as checking that a flag is set correctly. Following the arrange-act-assert pattern and addressing view controller lifecycle issues are emphasized for effective testing.
Ember applications are built around an MVC model that prescribes Models, Views, Controllers, and Routes for managing persistence, DOM, application state, and URLs. In an ambitious enough app, that model may fail to cover the whole problem space. Fear not, for in this presentation you will learn how to use Ember’s container and dependency features to move beyond MVC, as well as learning how they tie Ember internals together.
Video: http://www.youtube.com/watch?v=iCZUKFNXA0k&feature=youtu.be&t=1h45m59s
Ember.js is a JavaScript framework for building web applications. It provides conventions and architecture to make applications more organized and testable. Key aspects of Ember.js include Ember objects, computed properties, templates powered by Handlebars, routes for navigation, and a data modeling layer using Ember Data. Components are also used to build reusable isolated views. Ember follows a "data down, actions up" pattern where data flows from parent to child components and user actions bubble up through the components.
This document provides an overview of Ember.js, including its history, core concepts, and key features. Ember.js is a JavaScript MVC framework for building single page web applications. It includes features like classes and instances, computed properties, bindings, observers, routing, and integration with Ember Data for model management. The document discusses Ember's application architecture, run loop, object model, and prototype extensions for arrays, strings, and functions. It also covers views, controllers, templates, routing, and testing in Ember.
Everything You (N)ever Wanted to Know about Testing View ControllersBrian Gesiak
This document discusses testing view controllers in iOS applications. It outlines three key aspects for testing view controllers: 1) Defining a module for the app, 2) Manually triggering view controller lifecycle events, and 3) Accessing view controllers instantiated from a storyboard. The document provides examples of writing tests that instantiate a view controller, trigger viewDidLoad, and assert properties and behaviors. While more difficult than testing model layers, the document argues it is possible and important to test view controllers with the right techniques.
Testing view controllers with Quick and NimbleMarcio Klepacz
The document discusses testing view controllers with Quick and Nimble. It provides an example of testing a view controller that presents an app intro screen using behavior-driven development. Specifically, it shows how to arrange the view controller in a testable state, invoke the code being tested, and make assertions about the expected behavior using Quick and Nimble matchers. The tests verify that the app intro is presented if it has not been dismissed before and is dismissed if the dismiss button is tapped, as well as checking that a flag is set correctly. Following the arrange-act-assert pattern and addressing view controller lifecycle issues are emphasized for effective testing.
Testing Ember Apps: Managing DependencyMatthew Beale
Ember has an amazing testing story built upon the fundamentals of encapsulation and OO programming central to the framework. Despite this, every web application will be dependent upon and need to interact with native and network APIs that are hostile: Unreliable, slow, under-documented, and not to be trusted. The challenge in testing Ember applications lies with how to handle these external entities.
Good karma: UX Patterns and Unit Testing in Angular with KarmaExoLeaders.com
The document discusses unit testing in Angular with Karma. It provides examples of UX patterns in Angular like binding elements to variables, lists, and click handlers. It also covers what controllers and scopes are and examples of testing components in Angular like services, factories, and UI elements. Hands-on examples are provided for setting up a test environment and writing tests.
The document discusses protocol-oriented programming (POP) in Swift. It provides examples of using protocols to define behaviors for views and view controllers. Views can adopt protocols to share shaking animations, while view controllers can retrieve data from any network service that conforms to a Gettable protocol. Tests can inject mock services to test view controller functionality without network calls. The document advocates blending different programming paradigms like POP, OOP and FP to build robust and testable apps.
Value types are at the core of Swift (seriously, mostly everything in the Swift standard library is a value type). But how do you avoid subclassing? That’s where the power of Protocol-Oriented programming comes in. Learn how to structure your code to never subclass (almost) again! Practical everyday examples and ideas for your own code base will be included.
s React.js a library or a framework? In any case, it is a new way of working that represents a revolution in the way of building web projects. It has very particular characteristics that allow us, for instance, to render React code from the server side, or to include React components from Twig tags. During this talk we will present React.js, we will explore how to take advantage of it from PHP projects and we will give answers to practical problems such as universal (isomorphical) rendering and the generation of React.js forms from Symfony forms without duplication of efforts.
Excellent is a static analysis gem that finds the nasty lines in your code. It implements a comprehensive set of checks for possibly buggy parts of your app that would otherwise make it into your repo and eventually to the production server.
New improvements for web developers - frontend.fi, HelsinkiRobert Nyman
New improvements for web developers - Promises, fetch, Service Workers, Push notifications, Add to Homescreen.
Slides from a talk I gave at #frontendfi in Helsinki yesterday
Ember.js - introduction
I have searched for Ember ppt in the internet. Got many things but not like structured... So i have just combined and made a new one..
I am just learning and not an expert. Please share your comments, so i can keep up myself..
This document discusses the pros and cons of using the JavaScript library Backbone.js versus building a full-featured framework. It notes that while Backbone.js is only a code organizer and light library, developers want features of a full framework like session management and validation. Building a custom framework from scratch takes a lot of time and effort and is only 1/26 of what is needed for a real application. Frameworks like ExtJS provide more out of the box for less work than rolling one's own solution. The document advocates using Backbone.js and accepting its limitations rather than trying to re-invent the wheel by developing a full custom framework.
This document summarizes a presentation on establishing a baseline for front-end developers. It discusses that front-end developers should have a solid understanding of JavaScript without jQuery, prototypal inheritance, Function.bind, and basic knowledge of frameworks like Backbone, Ember and CanJS. It also emphasizes the importance of skills with Git/GitHub, modular code and builds, developer tools, the command line, templates, CSS and testing.
This document provides an introduction to jQuery, including examples of how to use jQuery. It discusses jQuery plugins, performance tips for jQuery, and jQuery deferreds/promises. Some key points:
- jQuery is a JavaScript library that allows DOM manipulation and event handling via JavaScript
- jQuery code uses $ as an alias for jQuery functions
- Plugins can extend jQuery's functionality
- For performance, cache selections, append outside loops, detach/reattach elements being modified
- Deferreds/promises allow asynchronous functions to be chained together
Loadrunner is a script loader and dependency manager for JavaScript. It allows loading of scripts and modules, defining dependencies between them, and executing code only after all dependencies are loaded. Key features include:
- Loading scripts and modules asynchronously
- Defining modules with CommonJS or AMD syntax
- Managing dependencies between modules so code only runs after dependencies are resolved
- Being used by other libraries and frameworks like Phoenix and TfW
- Having an open source implementation on GitHub under the MIT license
Ember.js is a JavaScript MVC framework for building single-page web applications. It uses conventions over configurations and includes features like two-way data binding, routing and templates using Handlebars. Key concepts in Ember include models, routes, controllers and templates which work together in a defined workflow. Templates are used to display dynamic data from models and controllers handle updating the view. Routing in Ember maps URLs to routes and controllers. Ember Data provides a standard way to handle data persistence and normalization of models.
Developing Single Page Apps with Ember.jsLeo Hernandez
This document discusses how Ember.js can help alleviate JavaScript fatigue by providing an integrated framework and development environment. It notes that Ember is convention-based and handles configuration of the build process and tools automatically. The document then provides an overview of key Ember concepts like ember-cli, routes, models, controllers, templates, and Ember-data.
Ember.js is a new JavaScript framework for building ambitiously complex web applications. Taking lessons from the iOS development platform and other JavaScript frameworks that came before it, Ember embraces the idea that our applications are more alike than they are dissimilar. It encourages coding by convention, testing, and MVC patterns.
Building an app on Parse makes your data available via the Parse REST API. Using that API, ember-cli and Ember-Data, I’ll show you how to get started porting your native app to the mobile web.
The live coded demo is here: http://emberjs.jsbin.com/lizep/7/edit?html,js,output
Testing Ember Apps: Managing DependencyMatthew Beale
Ember has an amazing testing story built upon the fundamentals of encapsulation and OO programming central to the framework. Despite this, every web application will be dependent upon and need to interact with native and network APIs that are hostile: Unreliable, slow, under-documented, and not to be trusted. The challenge in testing Ember applications lies with how to handle these external entities.
Good karma: UX Patterns and Unit Testing in Angular with KarmaExoLeaders.com
The document discusses unit testing in Angular with Karma. It provides examples of UX patterns in Angular like binding elements to variables, lists, and click handlers. It also covers what controllers and scopes are and examples of testing components in Angular like services, factories, and UI elements. Hands-on examples are provided for setting up a test environment and writing tests.
The document discusses protocol-oriented programming (POP) in Swift. It provides examples of using protocols to define behaviors for views and view controllers. Views can adopt protocols to share shaking animations, while view controllers can retrieve data from any network service that conforms to a Gettable protocol. Tests can inject mock services to test view controller functionality without network calls. The document advocates blending different programming paradigms like POP, OOP and FP to build robust and testable apps.
Value types are at the core of Swift (seriously, mostly everything in the Swift standard library is a value type). But how do you avoid subclassing? That’s where the power of Protocol-Oriented programming comes in. Learn how to structure your code to never subclass (almost) again! Practical everyday examples and ideas for your own code base will be included.
s React.js a library or a framework? In any case, it is a new way of working that represents a revolution in the way of building web projects. It has very particular characteristics that allow us, for instance, to render React code from the server side, or to include React components from Twig tags. During this talk we will present React.js, we will explore how to take advantage of it from PHP projects and we will give answers to practical problems such as universal (isomorphical) rendering and the generation of React.js forms from Symfony forms without duplication of efforts.
Excellent is a static analysis gem that finds the nasty lines in your code. It implements a comprehensive set of checks for possibly buggy parts of your app that would otherwise make it into your repo and eventually to the production server.
New improvements for web developers - frontend.fi, HelsinkiRobert Nyman
New improvements for web developers - Promises, fetch, Service Workers, Push notifications, Add to Homescreen.
Slides from a talk I gave at #frontendfi in Helsinki yesterday
Ember.js - introduction
I have searched for Ember ppt in the internet. Got many things but not like structured... So i have just combined and made a new one..
I am just learning and not an expert. Please share your comments, so i can keep up myself..
This document discusses the pros and cons of using the JavaScript library Backbone.js versus building a full-featured framework. It notes that while Backbone.js is only a code organizer and light library, developers want features of a full framework like session management and validation. Building a custom framework from scratch takes a lot of time and effort and is only 1/26 of what is needed for a real application. Frameworks like ExtJS provide more out of the box for less work than rolling one's own solution. The document advocates using Backbone.js and accepting its limitations rather than trying to re-invent the wheel by developing a full custom framework.
This document summarizes a presentation on establishing a baseline for front-end developers. It discusses that front-end developers should have a solid understanding of JavaScript without jQuery, prototypal inheritance, Function.bind, and basic knowledge of frameworks like Backbone, Ember and CanJS. It also emphasizes the importance of skills with Git/GitHub, modular code and builds, developer tools, the command line, templates, CSS and testing.
This document provides an introduction to jQuery, including examples of how to use jQuery. It discusses jQuery plugins, performance tips for jQuery, and jQuery deferreds/promises. Some key points:
- jQuery is a JavaScript library that allows DOM manipulation and event handling via JavaScript
- jQuery code uses $ as an alias for jQuery functions
- Plugins can extend jQuery's functionality
- For performance, cache selections, append outside loops, detach/reattach elements being modified
- Deferreds/promises allow asynchronous functions to be chained together
Loadrunner is a script loader and dependency manager for JavaScript. It allows loading of scripts and modules, defining dependencies between them, and executing code only after all dependencies are loaded. Key features include:
- Loading scripts and modules asynchronously
- Defining modules with CommonJS or AMD syntax
- Managing dependencies between modules so code only runs after dependencies are resolved
- Being used by other libraries and frameworks like Phoenix and TfW
- Having an open source implementation on GitHub under the MIT license
Ember.js is a JavaScript MVC framework for building single-page web applications. It uses conventions over configurations and includes features like two-way data binding, routing and templates using Handlebars. Key concepts in Ember include models, routes, controllers and templates which work together in a defined workflow. Templates are used to display dynamic data from models and controllers handle updating the view. Routing in Ember maps URLs to routes and controllers. Ember Data provides a standard way to handle data persistence and normalization of models.
Developing Single Page Apps with Ember.jsLeo Hernandez
This document discusses how Ember.js can help alleviate JavaScript fatigue by providing an integrated framework and development environment. It notes that Ember is convention-based and handles configuration of the build process and tools automatically. The document then provides an overview of key Ember concepts like ember-cli, routes, models, controllers, templates, and Ember-data.
Ember.js is a new JavaScript framework for building ambitiously complex web applications. Taking lessons from the iOS development platform and other JavaScript frameworks that came before it, Ember embraces the idea that our applications are more alike than they are dissimilar. It encourages coding by convention, testing, and MVC patterns.
Building an app on Parse makes your data available via the Parse REST API. Using that API, ember-cli and Ember-Data, I’ll show you how to get started porting your native app to the mobile web.
The live coded demo is here: http://emberjs.jsbin.com/lizep/7/edit?html,js,output
1. Common routing pitfalls in Ember.js include incorrectly using resources vs routes, not understanding the validation vs setup phase of routing, and assuming route nesting matches template nesting.
2. Other common mistakes include forgetting to use the property helper with computed properties, not passing actions correctly to components, and having invalid JSON that silently fails in Ember Data.
3. Debugging challenges include swallowed promise errors and not using the debugger, console.log, or Ember Inspector tools effectively. Understanding function scope, native array methods, and action bubbling in CoffeeScript can also trip developers up.
Managing State in Single Page WebApps with Ember.jsMark Mansour
This document provides an overview of managing state in a single page application with Ember.js. It discusses how Ember uses models, controllers and bindings to connect user interfaces and keep data in sync across components. Key aspects covered include Ember objects, computed properties, observers, controllers, bindings and the Ember run loop which handles updating the DOM efficiently.
Presented at Mobilism.nl
Device diversity is about to get an order of magnitude worse. SmartTVs are hitting the market in mass this year. Sony, LG, Vizio, and Samsung are all shipping televisions with Google TV built in.
And if the rumors that Apple will release a TV this year are true, 2012 will turn out to be the year web developers start to tackle the glass screen hanging on our walls.
Why should web developers focused on mobile learn about the web on TVs? Because TVs represent the next challenge in device proliferation. They share common characteristics with their smaller brethren. They create new challenges and opportunities we haven't encountered yet. And most importantly, learning how to build for TVs helps inform our practices of building for mobile devices.
An introduction to the different architectures of Ember and Angular, two leading JavaScript singlepage / MVC frameworks.
This presentation was given to the Los Angeles RailsBridge "Architecture" meeting on October 25, 2013.
Integrating Ember.js into legacy applicationsLevelbossMike
The document discusses integrating Ember.js into legacy applications. It begins by describing problems with the initial approach of just adding Ember.js functionality without structure. It then presents Ember.js as a solution, highlighting its conventions for structure, maintainability, testability and extensibility. Finally, it provides examples of how to easily and advancedly integrate Ember.js into an existing application using its rootElement property and components.
When developing big web applications it gets unfeasible to have an eye on all visual bugs that can come up due to for example too unspecific CSS selectors in your stylesheets.
In my talk I am going to give you a short introduction in how to use WebdriverCSS to tackle this problem and how you could use it in your company today.
The slides I used while giving an introduction to Ember.JS at Codecamp Cluj Napoca in November 2016.
It is a gist for all the things ember provide and why it enables teams to deliver products without blocking them in the past, as far as approaches and technology goes.
This document summarizes a presentation about building native desktop applications using Ember.js and Electron. It introduces Electron and explains how it allows composing desktop apps from JavaScript and HTML. It then discusses Ember Electron, a tool that integrates Electron workflows into Ember CLI. Key features covered include initializing Ember Electron, building and packaging the app, testing, adding shortcuts and dialogs, configuring icons and autoupdating. The presentation concludes with links to resources for learning more about Electron and Ember Electron.
Masa Israel offers uniquely transformative experiences: we believe that Israel is the perfect platform for young adults ages 18-30 to explore, enjoy and develop skills to thrive in different lifestyles and scenarios.
The document discusses testing Ember data transforms. It describes an API that returns date fields in an non-standard format, and creating a custom transform to standardize the dates. The author searches various resources but cannot find documentation on testing transforms. They finally find an example transform addon that shows transforms can be tested by serializing and deserializing sample data.
For my talk I shared a few recent thoughts about open source communities, how they are influenced by the businesses that adopt their software, and how Ember's priorities can be thought about in 2016. A lot of this talk was inspired by and referenced Larry Wall's essay Diligence, Patience, and Humility (http://www.oreilly.com/openbook/opensources/book/larry.html).
Making Single Page (SPA) Faster was a presentation done at Velocity NY 2016
It covers 3 main points:
- selecting the right framework (performance oriented)
- best practices and optimizations
- monitoring
Building on the Glimmer rendering engine, Ember continues to make performance and stability dual priorities. Let's discuss what the web looks like in 2017 and how Ember is prepared, and can better prepare, to meet new challenges.
13 Oct 2016 talk at Boston Ember.js
An overview methods to connect to a nested API using EmberData: override adapter methods, `ember-data-url-templates` add-on and links. As a relative newcomer to Ember, I’d presumed that nested ember routes should be mirrored with nested API resources/collections, but the “truth” is murky.
This document provides an overview of Ember.js, including its core components and goals. It describes the evolution of its templating languages from Handlebars to HTMLBars to Glimmer. It also outlines Ember's release schedule and goals for upcoming versions, focusing on new features like routable components, engines, and Glimmer 2.
Knockout.js is a JavaScript library that helps manage dynamic view models. It uses the MVVM pattern to bind the model and view together. The presentation demonstrates how to build a simple to-do list app with Knockout.js, including adding, removing, and clearing completed tasks. Key methods for manipulating observable arrays include remove() to delete a single item and removeAll() to clear multiple items.
Backbone.js helps structure you javascript application code in a scalable way.
In this keynote I demonstrate how to use it in a simple walk-through example, and discuss the advantages of using an MVC framework.
Dependency management & Package management in JavaScriptSebastiano Armeli
The document discusses dependency and package management in JavaScript. It covers how dependencies work in JavaScript applications and some of the challenges around managing dependencies. It then describes different tools and approaches for handling dependencies and packages in JavaScript, including RequireJS, Browserify, and Node.js with npm.
The document discusses various Angular directives and filters. It provides examples of common directives like ng-app, ng-controller, ng-model, ng-repeat, ng-show, ng-hide and ng-include. It also demonstrates how to use filters for currency formatting, uppercase, lowercase, date formatting and creating custom filters. The last section explains routing in Angular and provides a basic example to navigate between multiple pages while keeping it a single page application.
Design Patterns for Tablets and SmartphonesMichael Galpin
This is a talk I gave at AnDevCon. It talks about ways to take advantage of features introduced in Android 3.0 to create more modular and better looking apps.
Desenvolvendo uma aplicação híbrida para Android e IOs utilizando Ionic, aces...Juliano Martins
Neste conjunto de slides, demonstro a criação de uma aplicação híbrida para Android e IOs (Iphone) utilizando Ionic, Cordova e acessando SQLite, que irá executar as oprações básicas: incluir, listar, excluir e alterar dados.
Código fonte disponível em https://github.com/julianommartins/ionicDataBase
Design for succcess with react and storybook.jsChris Saylor
Too often developers are not involved with front end design descussions and end up struggling to get a sketch design to fit into a website. Many of these tools do not offer good ways of communicating animations or different states of the various components and in the end, there still has to be a translation into something that is functional.
This talk aims to change that. We will be looking at Storybook as a tool that facilitates developers and designers working hand-in-hand to codify designs in React components. We will also cover some strategies of React component building that enabled taking advantage of tools like Storybook.
The document provides an overview of basic Android application development concepts including getting set up with the Android SDK, creating a "Hello World" app, and exploring core application components like Activities, Services, Intents, and the AndroidManifest file. It describes setting up the development environment, building a simple app, and diving deeper into how Activities, Services, Intents, and the manifest are used to build the user interface and functionality of an Android application.
Angular is a web application framework developed in 2009. It allows developers to create single page applications using HTML enhanced with Angular specific directives and by associating angular components like controllers, services and filters with HTML. The document provides an overview of key Angular concepts like controllers, services, filters and routing and how they are used to build interactive single page applications. It also demonstrates how to make HTTP requests to backend services and handle promises using the $http service and $q.
NGRX provides tools for implementing Redux patterns in Angular applications. The key components are:
- The Store holds the single source of truth application state as plain JavaScript objects and uses reducers to immutable update state in response to actions.
- Actions describe state changes and are dispatched to the Store which passes them to reducers. Reducers pure functions that return new state.
- Selectors allow slices of state to be accessed.
- Additional libraries provide debugging with devtools, routing integration, side effect handling, and entity management functionality. Files can be organized by domain or feature module.
The document discusses several new features and APIs in Android 3.0 (Honeycomb) for tablets, including fragments which allow recomposing UI based on factors like screen size, loaders for asynchronously fetching content, an enhanced action bar for navigation and menus, hardware accelerated graphics, and the new holographic UI design. It also questions what some aspects of Android 3.0 may mean for future phone releases and how to detect "tablet-y" systems.
This document outlines how to integrate Google Analytics into an Android application. It discusses the Google Analytics collection APIs, getting started steps like adding permissions and configuring analytics.xml, development guidelines for tracking screens, events and user timings. It also covers Google Analytics limits and quotas, how to configure a Google Analytics property, and the types of reports that are available.
Touch/Mobile Websites with jQuery Mobile - Boise Code Camp 2013Brett Adler
jQuery Mobile is an open-source framework that makes building touch-friendly websites easier. It uses a single JavaScript file and CSS to provide a touch-friendly user interface, themes, transitions, and events across browsers. Examples are shown of how jQuery Mobile can be used to create header bars, navigation bars, buttons, lists, forms, and more with minimal markup. The document also outlines how to get started, use responsive grids, and take advantage of events in jQuery Mobile.
Saindo da zona de conforto… resolvi aprender androidDaniel Baccin
Palestra sobre Android realizada na Secomp - UECE. A ideia dessa palestra é motivar estudantes, profissionais e “devs”, em geral, a conhecer um pouco mais sobre o desenvolvimento de aplicativos na plataforma Android. Além disso, será discutido sobre os desafios enfrentados durante o aprendizado, oportunidades existentes no mercado, perspectivas futuras sobre a plataforma e experiências já adquiridas na área. Também, será abordando conceitos básicos e intermediários através de exemplos práticos, ferramentas utilizadas e dicas de boas práticas para o desenvolvimento.
The document discusses crafting app interfaces. It begins with an introduction by Nathan Smith about carpal tunnel relief and slides being available online. It then discusses using Sass to expedite writing CSS which compiles down to CSS. It emphasizes using frameworks as extensions and learning the underlying languages to avoid being dependent on frameworks.
Strategies for Mitigating Complexity in React Based Redux Applicaitonsgarbles
This document provides strategies for mitigating complexity in React and Redux applications, including keeping components stateless where possible, using Redux containers liberally, normalizing data at boundaries, and consolidating side effects to a single point in the update loop. Some key strategies discussed are designing for simplicity, keeping lowest level components stateless, using Redux containers to connect components to the store, normalizing data structures at component boundaries, and handling all side effects in response to state changes at a single point in the update process. Examples are provided to illustrate refactoring components and reducers to follow these strategies.
The top 10 ways to boost hybrid app performance are:
1. Test on actual devices and use tools to measure performance.
2. Avoid reflows and keeping the DOM shallow to improve performance.
3. Understand the tradeoffs of using frameworks and consider micro libraries instead.
The document provides an overview of modern web development frameworks and libraries from 2006 to 2015. It discusses:
- Early frameworks like jQuery that provided cross-browser APIs but had tight coupling with HTML.
- AngularJS which introduced two-way data binding but had slow dirty checking.
- Backbone.js which used a true MVC pattern with jQuery-like views but had a complicated data binding system.
- React which introduced one-way data flow and the virtual DOM for improved performance.
- Emerging trends like reactive programming and CSS modules.
The document traces the evolution of front-end development and different approaches to state management, data flow, and component design over the past
The document provides an overview of modern web development frameworks and libraries from 2006 to 2015. It discusses:
- Early frameworks like jQuery that provided cross-browser APIs but had tight coupling with HTML.
- AngularJS which introduced two-way data binding but had slow dirty checking.
- Backbone.js which used a true MVC pattern with jQuery-like views but had a complicated data binding system.
- React which introduced one-way data flow and the virtual DOM for performance. It requires changing one's mindset.
- The adoption of reactive programming concepts which treat all code as streams of events.
- The evolution of frameworks to incorporate ideas from React while new libraries emerged
From the Ember LA meetup in March 2017. This presentation discussed dependency injection in Ember.js as well as the module unification and Glimmer/di projects.
Some demos of Ember DI live-coded during the talk can be found here: https://github.com/mixonic/ember-dependency-injection-demo
Though component and custom element patterns have become the standard for web application architecture, communicating from one solution to another remains fogged by guesswork and opinion.
How should you write a web component that needs to be compatible with Ember and other frameworks? Where are the tradeoffs between purity of design and ergonomics? In a talk touching on libraries and standards, come learn how to write component code useful across many environments.
The way JavaScript is standardized and improved is changing this year. Learning how will help you understand why transpilers have become so popular, and why we will likely be using them for a long time.
Ember itself will need to adapt to changes in JavaScript, and we will take a look at how the existing object model might be migrated to a pure EcmaScript solution.
Veteran Ember NYCer Matthew Beale (@mixonic) will talk about the new APIs arriving soon in Ember. He'll cover how he and the rest of the team have implemented block params and bound attributes, and look at how top-level components, attrs, and opt-in two-way binding may look.
This document discusses the history and benefits of Scalable Vector Graphics (SVG) and how SVG rendering has evolved in Ember.js. It explains that SVG was standardized by the W3C in 1998 in response to competing vector formats. Benefits of SVG include small file sizes, arbitrary resolution, and ability to include metadata, links and animation. The document then summarizes the evolution of how Ember renders templates, moving from rendering templates as strings to directly manipulating the DOM with objects like HTMLBars. It discusses challenges of managing namespaces and contexts when rendering templates directly to the DOM.
Snappy Means Happy: Performance in Ember AppsMatthew Beale
Ember is fast. Ember Core is working hard to make Ember even faster. So why does your app drag?
The performance of a single-page app is impacted by the performance characteristics of its foundational parts: Network, Rendering, and JavaScript. Ember provides tools to manage these cornerstones, but with the tradeoff of introducing its own characteristics.
In this talk, we will use the source of real, shipped Ember apps (and of Ember itself) to diagnose, understand, and improve slow interactions. The Chrome developer tools will help us understand slow code paths and identify opportunities for improvement. Along the way, we will learn how parts of Ember work at the macro and micro level and learn how the framework helps us manage performance challenges in a browser environment.
This document describes building a single page application for authentication against multiple third party services like Facebook and Windows Live using OAuth2 and without page reloads. It discusses using an OAuth adapter and service-specific adapters to handle the different OAuth grant types and flows. Key parts of the implementation include injecting a session service, opening authentication as a promise, handling the redirect flow with a popup window, and reading the access token from the hash fragment or popup message.
Top IPTV UK Providers of A Comprehensive Review.pdfXtreame HDTV
The television landscape in the UK has evolved significantly with the rise of Internet Protocol Television (IPTV). IPTV offers a modern alternative to traditional cable and satellite TV, allowing viewers to stream live TV, on-demand videos, and other multimedia content directly to their devices over the internet. This review provides an in-depth look at the top IPTV UK providers, their features, pricing, and what sets them apart.
Orpah Winfrey Dwayne Johnson: Titans of Influence and Inspirationgreendigital
Introduction
In the realm of entertainment, few names resonate as Orpah Winfrey Dwayne Johnson. Both figures have carved unique paths in the industry. achieving unparalleled success and becoming iconic symbols of perseverance, resilience, and inspiration. This article delves into the lives, careers. and enduring legacies of Orpah Winfrey Dwayne Johnson. exploring how their journeys intersect and what we can learn from their remarkable stories.
Follow us on: Pinterest
Early Life and Backgrounds
Orpah Winfrey: From Humble Beginnings to Media Mogul
Orpah Winfrey, often known as Oprah due to a misspelling on her birth certificate. was born on January 29, 1954, in Kosciusko, Mississippi. Raised in poverty by her grandmother, Winfrey's early life was marked by hardship and adversity. Despite these challenges. she demonstrated a keen intellect and an early talent for public speaking.
Winfrey's journey to success began with a scholarship to Tennessee State University. where she studied communication. Her first job in media was as a co-anchor for the local evening news in Nashville. This role paved the way for her eventual transition to talk show hosting. where she found her true calling.
Dwayne Johnson: From Wrestling Royalty to Hollywood Superstar
Dwayne Johnson, also known by his ring name "The Rock," was born on May 2, 1972, in Hayward, California. He comes from a family of professional wrestlers, with both his father, Rocky Johnson. and his grandfather, Peter Maivia, being notable figures in the wrestling world. Johnson's early life was spent moving between New Zealand and the United States. experiencing a variety of cultural influences.
Before entering the world of professional wrestling. Johnson had aspirations of becoming a professional football player. He played college football at the University of Miami. where he was part of a national championship team. But, injuries curtailed his football career, leading him to follow in his family's footsteps and enter the wrestling ring.
Career Milestones
Orpah Winfrey: The Queen of All Media
Winfrey's career breakthrough came in 1986 when she launched "The Oprah Winfrey Show." The show became a cultural phenomenon. drawing millions of viewers daily and earning many awards. Winfrey's empathetic and candid interviewing style resonated with audiences. helping her tackle diverse and often challenging topics.
Beyond her talk show, Winfrey expanded her empire to include the creation of Harpo Productions. a multimedia production company. She also launched "O, The Oprah Magazine" and OWN: Oprah Winfrey Network, further solidifying her status as a media mogul.
Dwayne Johnson: From The Ring to The Big Screen
Dwayne Johnson's wrestling career took off in the late 1990s. when he became one of the most charismatic and popular figures in WWE. His larger-than-life persona and catchphrases endeared him to fans. making him a household name. But, Johnson had ambitions beyond the wrestling ring.
In the early 20
_7 OTT App Builders to Support the Development of Your Video Applications_.pdfMega P
Due to their ability to produce engaging content more quickly, over-the-top (OTT) app builders have made the process of creating video applications more accessible. The invitation to explore these platforms emphasizes how over-the-top (OTT) applications hold the potential to transform digital entertainment.
The Evolution of the Leonardo DiCaprio Haircut: A Journey Through Style and C...greendigital
Leonardo DiCaprio, a name synonymous with Hollywood stardom and acting excellence. has captivated audiences for decades with his talent and charisma. But, the Leonardo DiCaprio haircut is one aspect of his public persona that has garnered attention. From his early days as a teenage heartthrob to his current status as a seasoned actor and environmental activist. DiCaprio's hairstyles have evolved. reflecting both his personal growth and the changing trends in fashion. This article delves into the many phases of the Leonardo DiCaprio haircut. exploring its significance and impact on pop culture.
240529_Teleprotection Global Market Report 2024.pdfMadhura TBRC
The teleprotection market size has grown
exponentially in recent years. It will grow from
$21.92 billion in 2023 to $28.11 billion in 2024 at a
compound annual growth rate (CAGR) of 28.2%. The
teleprotection market size is expected to see
exponential growth in the next few years. It will grow
to $70.77 billion in 2028 at a compound annual
growth rate (CAGR) of 26.0%.
Modern Radio Frequency Access Control Systems: The Key to Efficiency and SafetyAITIX LLC
Today's fast-paced environment worries companies of all sizes about efficiency and security. Businesses are constantly looking for new and better solutions to solve their problems, whether it's data security or facility access. RFID for access control technologies have revolutionized this.
Meet Dinah Mattingly – Larry Bird’s Partner in Life and Loveget joys
Get an intimate look at Dinah Mattingly’s life alongside NBA icon Larry Bird. From their humble beginnings to their life today, discover the love and partnership that have defined their relationship.
The Unbelievable Tale of Dwayne Johnson Kidnapping: A Riveting Sagagreendigital
Introduction
The notion of Dwayne Johnson kidnapping seems straight out of a Hollywood thriller. Dwayne "The Rock" Johnson, known for his larger-than-life persona, immense popularity. and action-packed filmography, is the last person anyone would envision being a victim of kidnapping. Yet, the bizarre and riveting tale of such an incident, filled with twists and turns. has captured the imagination of many. In this article, we delve into the intricate details of this astonishing event. exploring every aspect, from the dramatic rescue operation to the aftermath and the lessons learned.
Follow us on: Pinterest
The Origins of the Dwayne Johnson Kidnapping Saga
Dwayne Johnson: A Brief Background
Before discussing the specifics of the kidnapping. it is crucial to understand who Dwayne Johnson is and why his kidnapping would be so significant. Born May 2, 1972, Dwayne Douglas Johnson is an American actor, producer, businessman. and former professional wrestler. Known by his ring name, "The Rock," he gained fame in the World Wrestling Federation (WWF, now WWE) before transitioning to a successful career in Hollywood.
Johnson's filmography includes blockbuster hits such as "The Fast and the Furious" series, "Jumanji," "Moana," and "San Andreas." His charismatic personality, impressive physique. and action-star status have made him a beloved figure worldwide. Thus, the news of his kidnapping would send shockwaves across the globe.
Setting the Scene: The Day of the Kidnapping
The incident of Dwayne Johnson's kidnapping began on an ordinary day. Johnson was filming his latest high-octane action film set to break box office records. The location was a remote yet scenic area. chosen for its rugged terrain and breathtaking vistas. perfect for the film's climactic scenes.
But, beneath the veneer of normalcy, a sinister plot was unfolding. Unbeknownst to Johnson and his team, a group of criminals had planned his abduction. hoping to leverage his celebrity status for a hefty ransom. The stage was set for an event that would soon dominate worldwide headlines and social media feeds.
The Abduction: Unfolding the Dwayne Johnson Kidnapping
The Moment of Capture
On the day of the kidnapping, everything seemed to be proceeding as usual on set. Johnson and his co-stars and crew were engrossed in shooting a particularly demanding scene. As the day wore on, the production team took a short break. providing the kidnappers with the perfect opportunity to strike.
The abduction was executed with military precision. A group of masked men, armed and organized, infiltrated the set. They created chaos, taking advantage of the confusion to isolate Johnson. Johnson was outnumbered and caught off guard despite his formidable strength and fighting skills. The kidnappers overpowered him, bundled him into a waiting vehicle. and sped away, leaving everyone on set in a state of shock and disbelief.
The Immediate Aftermath
The immediate aftermath of the Dwayne Johnson kidnappin
Christian Louboutin: Innovating with Red Solesget joys
Christian Louboutin is celebrated for his innovative approach to footwear design, marked by his trademark red soles. This in-depth look at his life and career explores the origins of his creativity, the milestones in his journey, and the impact of his work on the fashion industry. Learn how Louboutin's bold vision and dedication to excellence have made his brand synonymous with luxury and style.
Unveiling Paul Haggis Shaping Cinema Through Diversity. .pdfkenid14983
Paul Haggis is undoubtedly a visionary filmmaker whose work has not only shaped cinema but has also pushed boundaries when it comes to diversity and representation within the industry. From his thought-provoking scripts to his engaging directorial style, Haggis has become a prominent figure in the world of film.
Matt Rife Cancels Shows Due to Health Concerns, Reschedules Tour Dates.pdfAzura Everhart
Matt Rife's comedy tour took an unexpected turn. He had to cancel his Bloomington show due to a last-minute medical emergency. Fans in Chicago will also have to wait a bit longer for their laughs, as his shows there are postponed. Rife apologized and assured fans he'd be back on stage soon.
https://www.theurbancrews.com/celeb/matt-rife-cancels-bloomington-show/
At Digidev, we are working to be the leader in interactive streaming platforms of choice by smart device users worldwide.
Our goal is to become the ultimate distribution service of entertainment content. The Digidev application will offer the next generation television highway for users to discover and engage in a variety of content. While also providing a fresh and
innovative approach towards advertainment with vast revenue opportunities. Designed and developed by Joe Q. Bretz
22. •Re-usability as ui component
•re-usability as action
•If an action fires
•Where the action is handled
•The internals of preview
Thursday, September 19, 13
24. Architecture in Ember apps is
dictated by routes and templates.
Thursday, September 19, 13
25. Routes and templates decide how actions
propagate the controller/route tree, scope access
to dependencies, and are most subject to
external constraints.
Thursday, September 19, 13
26. Routes and templates decide how actions
propagate the controller/route tree, scope access
to dependencies, and are most subject to
external constraints.
Thursday, September 19, 13
27. Routes and templates decide how actions
propagate the controller/route tree, scope access
to dependencies, and are most subject to
external constraints.
Thursday, September 19, 13
28. Routes and templates decide how actions
propagate the controller/route tree, scope access
to dependencies, and are most subject to
external constraints.
Thursday, September 19, 13
29. Routes and templates decide how actions
propagate the controller/route tree, scope access
to dependencies, and are most subject to
external constraints.
Thursday, September 19, 13
32. WARNING
THEse slides describe the behavior IN rc8 and beyond.
behavior before the changes in rc8 is very similar to
what is described here, but not identical.
Thursday, September 19, 13
33. ACTION BUBBLING
1 var Actionable = Ember.Object.extend(Ember.ActionHandler);
2
3 var firstTarget = Actionable.create();
4
5 firstTarget.send("Wie Geht's");
6
7 // Nothing!
Thursday, September 19, 13
45. ACTIONS ON CONTROLLERS
•couples template to controller
•should not force use of NEEDs
ACTIONS ON routes
•have access to all controllers
•handled from any template on a page
Thursday, September 19, 13
47. Routes and templates decide how actions
propagate the controller/route tree, scope access
to dependencies, and are most subject to
external constraints.
Thursday, September 19, 13
48. 1 <div style="clear:both">
2 <div style="float:left">
3 {{input value=title}}
4 {{textarea value=body}}
5 </div>
6 <div style="float:left">
7 {{post-preview markdown=body viewName="preview"}}
8 </div>
9 </div>
10
11 <div style="clear:both">
12 <button style="float:left" {{action "preview" target=view.preview}}>Preview</button>
13 <button style="float:left" {{action "submit"}}>Submit</button>
14 </div>
setting viewName causes
a property named
“preview” to be added on
the parentview of that
view with it’s own
instance
that “preview” property
can be set as a target
Thursday, September 19, 13
49. •Components access nothing
•views access parentView, controller
•controllers access A target (the
route or a parent controller) AND
OTHER CONTROLLERS via needs
•routes access all controllers and
models
•CHEAT WITH REGISTER/INJECT
Thursday, September 19, 13
56. Clever Controller 1
1 App.BooksController = Ember.ArrayController.extend({
2 needs: ['library'],
3 content: Em.computed.alias('controllers.library.books')
4 });
assumption about library controller
Assumed to only be attached to a route (no item controller)
assumes books belong to a single library
Thursday, September 19, 13
57. LESS Clever Controller 1
1 App.BooksRoute = Ember.Route.extend({
2 model: function(){
3 this.modelFor('library').get('books')
4 }
5 });
6
7 // The Ember controller provided by convention is sufficient.
Thursday, September 19, 13