The document provides an introduction and overview of AngularJS including:
- How to tell Angular which HTML elements comprise the application and how templating works
- How Angular bootstraps and compiles the application
- The MVC pattern in Angular with controllers, views, and models
- Core Angular concepts like filters, ordering, promises, dependency injection, routing, and multiple views
Software development is riddled with explicit and implicit costs. Every decision you make has a cost attached to it. When you're writing code, you're making an investment, the size of which will for a long time define the costs of your future growth. In this talk you will learn how to see, understand and game some of these forces in your favour.
Software development is riddled with explicit and implicit costs. Every decision you make has a cost attached to it. When you're writing code, you're making an investment, the size of which will for a long time define the costs of your future growth. In this talk you will learn how to see, understand and game some of these forces in your favour.
It's difficult to find any app that doesn't connect to the network to get data. If you have used NSURLConnection you know that fetching data is easy, but can be fraught with a messy implementation. AFNetworking is delightful networking library for iOS and Mac that can simplify the process of getting JSON data, XML, or even images.
HTML5 is all the rage with the cool kids, and although there's a lot of focus on the new language, there's lots of interesting new JavaScript APIs both in the HTML5 spec and separated out. This presentation will take you through demos and code behind the new JavaScript APIs, and explore where these features can be used
Angular js is the future. maybe. @ ConFoo 2014 in Montreal (CA)Alessandro Nadalin
Since bumping into AngularJS a few months ago, we decided to invest more and more time developing with it: coming from a PHP background, the shift of paradigm easy due to the use of patterns and intuitive flows: even though this won’t be a very in-depth technical talk, we are going to see why you should consider working with angular: fast single-page apps, DI, ease of testing, being asynchronous, scaling on the clients.
Welcome to the future.
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.
TechTalk on iTechart Hackathon'2014
"ngMess: AngularJS Dependency Injection" - getting a little bit deeper into working with angular services, discussing difference between providers/factories/services/values/constants and reviewing its' source codes. Plus some general advice and use cases for using each type of injectable objects.
jQuery & 10,000 Global Functions: Working with Legacy JavaScriptGuy Royse
Long ago, in the late days of the first Internet boom, before jQuery, before Underscore, before Angular, there was a web application built by a large corporation. This application was written as a server-side application using server-side technology like Java or PHP. A tiny seed of JavaScript was added to some of the pages of this application to give it a little sizzle.
Over the ages, this tiny bit of JavaScript grew like kudzu. Most of it was embedded in the HTML in
AngularJS primer, covering the pros and cons of AngularJS, basic concepts with code snippets, testing, caveats and a lot of links forward. It's good for getting a glimpse on AngularJS and getting hint on how to write your first templates, controllers, services, directives etc.
SC5 has used this training internally and given it to several customers with very successful results. The training has been given in a workshop form, is accompanied by a few practical exercises (that are not public yet).
The original set is made by SC5er Kari Heikkinen, published here by Lauri Svan for Aalto University course T-111.4360 Design of WWW Services.
It's difficult to find any app that doesn't connect to the network to get data. If you have used NSURLConnection you know that fetching data is easy, but can be fraught with a messy implementation. AFNetworking is delightful networking library for iOS and Mac that can simplify the process of getting JSON data, XML, or even images.
HTML5 is all the rage with the cool kids, and although there's a lot of focus on the new language, there's lots of interesting new JavaScript APIs both in the HTML5 spec and separated out. This presentation will take you through demos and code behind the new JavaScript APIs, and explore where these features can be used
Angular js is the future. maybe. @ ConFoo 2014 in Montreal (CA)Alessandro Nadalin
Since bumping into AngularJS a few months ago, we decided to invest more and more time developing with it: coming from a PHP background, the shift of paradigm easy due to the use of patterns and intuitive flows: even though this won’t be a very in-depth technical talk, we are going to see why you should consider working with angular: fast single-page apps, DI, ease of testing, being asynchronous, scaling on the clients.
Welcome to the future.
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.
TechTalk on iTechart Hackathon'2014
"ngMess: AngularJS Dependency Injection" - getting a little bit deeper into working with angular services, discussing difference between providers/factories/services/values/constants and reviewing its' source codes. Plus some general advice and use cases for using each type of injectable objects.
jQuery & 10,000 Global Functions: Working with Legacy JavaScriptGuy Royse
Long ago, in the late days of the first Internet boom, before jQuery, before Underscore, before Angular, there was a web application built by a large corporation. This application was written as a server-side application using server-side technology like Java or PHP. A tiny seed of JavaScript was added to some of the pages of this application to give it a little sizzle.
Over the ages, this tiny bit of JavaScript grew like kudzu. Most of it was embedded in the HTML in
AngularJS primer, covering the pros and cons of AngularJS, basic concepts with code snippets, testing, caveats and a lot of links forward. It's good for getting a glimpse on AngularJS and getting hint on how to write your first templates, controllers, services, directives etc.
SC5 has used this training internally and given it to several customers with very successful results. The training has been given in a workshop form, is accompanied by a few practical exercises (that are not public yet).
The original set is made by SC5er Kari Heikkinen, published here by Lauri Svan for Aalto University course T-111.4360 Design of WWW Services.
SOA-based systems are more quickly and efficiently deployed and more effectively managed through a disciplined approach to SOA runtime governance. In this presentation we outline key problems addressed by SOA runtime governance and current practices for effectively implementing runtime governance in SOA environments.
SOA runtime governance problems include:
1. Understanding the service network topology described by the services that participate in the service network and the message traffic flowing among those services.
2. Actively maintaining established availability and performance service levels.
3. Enforcing authentication, authorization, privacy and integrity security constraints in an application-independent fashion.
4. Managing the business transactions supported by the service network including active management of transaction performance and availability as well as detection, diagnosis and correction of business transaction faults.
5. Validating the correct operation of the service networking on a continual basis in order to actively manage dynamic changes to the service network.
The current practices for effective runtime governance are then outlined based on experiences captured in over 100 SOA implementations. The practices focus on governance architectures, capabilities and processes proven to be effective in these SOA implementations.
The presentation also outlines areas in which some established practices are less effective than expected in support of effective runtime governance specifically focusing on processes in which development organizations must proactively participate in the governance activities.
The presentation also outlines the benefits of various approaches in terms of reduced development cost, more responsive system changes, improved operational management and faster and more cost-effective service network evolution.
AngularJS is a structural framework for dynamic web apps.This presentation talks about Angular js Basics (MV* architecture), Two Way Data-Binding, Templates, Dependency Injection etc...
Ajax [Asunchronous HTTP request ] - A Deep Introduction About Ajax Technology - Lets Take a Glance About Ajax ,Where it's use | Whats the purpose of Ajax in Web Application Developement . Bacis of Ajax Technology + Coding Tips ..
This presentation is an effort to combine all the cool features present in Angular and provide a basic idea about how it would help a developer overcome some of the common issues faced in client side development.
Good karma: UX Patterns and Unit Testing in Angular with KarmaExoLeaders.com
If you listen to backend developers, they will tell you that writing unit tests is essential to good karma. Pay it forward with tests and get back a reliable application. But getting unit tests running on the front end in a “real” application can be a lot more challenging. This intermediate-beginner level workshop will cover how to get setup for writing unit tests, and how to write front-end and end-to-end oriented unit tests for a variety of use cases all for AngularJS. We will work from a series of use cases, transform those into formal acceptance tests, write failing unit tests and then resolve those tests writing code with Angular, html/jade/css and node.
Presentation by Laura Ferguson and Boris Kan @ Create, inc, 2015
Sails.js is a realtime MVC framework for Node.js that is inspired by some of the best ideas behind Ruby on Rails and realtime frameworks like Meteor.js.
In this presentation I'll overview getting started with Sails.js, its architecture and features, as well as some advice on place to look at when you are getting started.
Learn a brand new way to think about web application development with Node.js!
Multi Client Development with Spring - Josh Long jaxconf
No application is an island and this is more obvious today than ever as applications extend their reach into people's pockets, desktops, tablets, TVs, blueray players and cars. What's a modern developer to do to support these many platforms? In this talk, join Josh Long to learn how Spring can extend your reach through (sometimes Spring Security OAuth-secured) RESTful services exposed through Spring MVC, HTML5 and client specific rendering thanks to Spring Mobile, and powerful, native support for Android with Spring Android.
09 - express nodes on the right angle - vitaliy basyuk - it event 2013 (5)Igor Bronovskyy
09 - Express Nodes on the right Angle - Vitaliy Basyuk - IT Event 2013 (5)
60 вузлів під правильним кутом - миттєва розробка програмних додатків використовуючи Node.js + Express + MongoDB + AngularJS.
Коли ми беремось за новий продукт, передусім ми думаємо про пристрасть, яка необхідна йому, щоб зробити користувача задоволеним і відданим нашому баченню. А що допомагає нам здобути прихильність користувачів? Очевидно, що окрім самої ідеї, також важлими будуть: зручний користувацький інтерфейс, взаємодія в реальному часі та прозора робота з даними. Ці три властивості ми можемо здобути використовучи ті чи інші засоби, проте, коли все лиш починається, набагато зручніше, якщо інструменти допомагають втілити бажане, а не відволікають від головної мети.
Ми розглянемо процес розробки, використовуючи Node.js, Express, MongoDB та AngularJS як найбільш корисного поєднання для отримання вагомої переваги вже на старті вашого продукту.
Віталій Басюк
http://itevent.if.ua/lecture/express-nodes-right-angle-rapid-application-development-using-nodejs-express-mongodb-angular
Velocity EU 2014 — Offline-first web appsandrewsmatt
The upcoming HTML5 feature known as Service Worker is set to turn the web on its head, enabling websites to run without an internet connection and to load quickly even when the connection is bad.
But with that evolutionary step, web applications need to become more complex, and to handle the fact that their source code may remain on a device for much longer than a single session. Without the safety net of starting fresh every time the user hits a link, considerations such as memory management, data consistency, encapsulation and backwards compatibility now come into play. Front-end developers are suddenly fully-fledged software engineers! The web page is our app platform, and the browser our runtime.
The fastest byte is a byte not sent, so the fastest website is the website that doesn’t need to load anything. Step with me into a world of good hacks, unbeatable performance and smart, multivariate responsiveness, drawn from experience building web apps for the FT and The Economist.
Nginx is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Igor Sysoev started working on developing Nginx in 2002 and released it to the public in 2004. Since then Nginx is hosting nearly 12.18% (22.2M) of active sites across all domains and is known for its high performance, stability, rich feature set, simple configuration, and low resource consumption. This report will give you a full overview of the Nginx and explain why this server is so popular.
Promises are a popular pattern for asynchronous operations in JavaScript, existing in some form in every client-side framework in widespread use today. We'll give a conceptual and practical intro to promises in general, before moving on to talking about how they fit into Angular. If you've ever wondered what exactly $q was about, this is the place to learn!
MeasureCamp IX (London) - 10 JavaScript Concepts for web analystsSimo Ahava
Here's my list of 10 JavaScript (related) concepts that I think all web analysts should understand at least on a basic level. A solid grasp of JavaScript is a base requirement for anyone working with the web browser.
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/
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.
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
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
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
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.
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.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
2. AngularJs: First Glance
<!doctype html>
<html lang="en" ng-app>
<head>
<meta charset="utf-8">
<title>My HTML File</title>
<link rel="stylesheet" href="css/app.css">
<link rel="stylesheet" href="css/bootstrap.css">
<script src="lib/angular/angular.js"></script>
</head>
<body>
<p>Nothing here {{'yet' + '!'}}</p>
</body>
</html>
Tell Angular if the entire html page or only a portion
of it should be treated as the Angular application.
• Templating – a binding,
denoted by double-curlies {{
}}
• binding will result in
efficient continuous updates
whenever the result of the
expression evaluation
changes.
<script>
angular.element(document).ready(function() {
angular.bootstrap(document);});
</script>
3. App Bootstrap
• The injector that will be used for dependency
injection within this app is created.
• The injector will then create the root scope
that will become the context for the model of
our application.
• Angular will then "compile" the DOM starting
at the ngApp root element, processing any
directives and bindings found along the way.
4. MVC
<html lang="en" ng-app>
<head>
....
<script
src="lib/angular/angular.js"></script>
<script
src="js/controllers.js"></script>
</head>
<body ng-controller="PhoneListCtrl">
<ul>
<li ng-repeat="phone in phones">
{{phone.name}}
<p>{{phone.snippet}}</p>
</li>
</ul>
</body>
</html>
app/js/controllers.js
function PhoneListCtrl($scope) {
$scope.phones = [
{"name": "Nexus S",
"snippet": "Fast just got faster
with Nexus S."},
{"name": "Motorola XOOM™ with Wi-
Fi",
"snippet": "The Next, Next
Generation tablet."},
{"name": "MOTOROLA XOOM™",
"snippet": "The Next, Next
Generation tablet."}
];
}
9. Order By
HTML
...
Search: <input ng-model="query">
Sort by:
<select ng-model="orderProp">
<option
value="name">Alphabetical</option>
<option value="age">Newest</option>
</select>
...
<ul class="phones">
<li ng-repeat="phone in phones |
filter:query | orderBy:orderProp">
{{phone.name}}
<p>{{phone.snippet}}</p>
</li>
</ul>
Controller
function PhoneListCtrl($scope) {
$scope.phones = [
{"name": "Nexus S",
"snippet": "Fast just got faster
with Nexus S.",
"age": 0},
{"name": "Motorola XOOM™ with Wi-
Fi",
"snippet": "The Next, Next
Generation tablet.",
"age": 1},
{"name": "MOTOROLA XOOM™",
"snippet": "The Next, Next
Generation tablet.",
"age": 2}
];
$scope.orderProp = 'age';
}
10. AJAX Request
• $http service used to make
an HTTP request to web
server to fetch data
app/phones/phones.json
• Understand Json format
• returns a promise object
with a success method
function PhoneListCtrl($scope,
$http) {
$http
.get('phones/phones.json').
success(function(data) {
$scope.phones = data;
})
.error(function(){
alert("Error loading
data");
});
$scope.orderProp = 'age';
}
11. Promise pattern
function asyncGreet(name) {
var deferred = $q.defer();
setTimeout(function () {
scope.$apply(function () {
if (okToGreet(name)) {
deferred.resolve('Hello, ' + name + '!');
} else {
deferred.reject('Greeting ' + name + ' is not allowed.');
}
});
}, 1000);
return deferred.promise;
}
var promise = asyncGreet('Robin Hood');
promise.then(function (greeting) {
alert('Success: ' + greeting);
}, function (reason) {
alert('Failed: ' + reason);
});
12. $http function
$http({ method: 'GET', url: '/someUrl' }).
success(function (data, status, headers, config) {
// this callback will be called asynchronously
// when the response is available
}).
error(function (data, status, headers, config) {
// called asynchronously if an error occurs
// or server returns response with an error status.
});
13. $http configurations
• method – {string} – HTTP method (e.g. 'GET', 'POST', etc)
• url – {string} – Absolute or relative URL of the resource that is being
requested.
• Params: Map of strings or objects => turned to ?
key1=value1&key2=value2 after the url. If the value is not a string, it will
be JSONified.
• data – {string|Object} – Data to be sent as the request message data.
• headers – {Object} – Map of strings representing HTTP headers to send to
the server.
• cache – {boolean|Cache} – If true, a default $http cache will be used to
cache the GET request, otherwise if a cache instance built with $
cacheFactory, this cache will be used for caching.
• timeout – {number} – timeout in milliseconds.
17. Multiple Views, Routing and Layout
Template
• A common template for all views in application
• Partial template included based on current rout
• $routeProvider provides $route service. which
wires together controllers, view templates, and
the current URL location in the browser.
• This will lets us utilize the browser's history