This document introduces JavaScript, highlighting that it is a client-side scripting language used to add interactivity to web browsers. It discusses JavaScript's origins, features, syntax, objects, operators, loops, and constructors. The document also covers JavaScript's use in creative coding examples, HTML5 features it can access like audio/video, canvas and local storage, and popular JavaScript libraries and APIs. Resources for learning more about JavaScript are provided.
JS Lab`16. Роман Лютиков: "ClojureScript, что ты такое?"GeeksLab Odessa
12.3.16 JS Lab.
Upcoming events: goo.gl/I2gJ4H
Сегодня уже в порядке вещей писать на языках компилируемых в JavaScript. В свете возрастающей популярности функционального программирования разработчики активно смотрят в сторону молодых и перспективных языков. LISP был изобретен почти 60 лет назад, он дал начало функциональному программированию. Благодаря ему мы знаем о garbage collection, функциях высшего порядка, рекурсии и многом другом. В наше время LISP вернулся в виде языка Clojure и его диалекта ClojureScript. Из этого доклада вы узнаете о том, что такое ClojureScript и что ему есть предложить современному разработчику веб-интерфейсов.
The Transparent Web: Bridging the Chasm in Web Developmenttwopoint718
I discuss the problems of modern web development: too many languages, poor security, and a significant sysadmin load. I introduce "Opa" and "Ur/Web" two next-generation web frameworks that allow you to write a single, safe, functional, and easy to deploy application.
Localforage - fast and simple storage library for JavaScript.Sergey Romaneko
localForage is a fast and simple storage library for JavaScript. localForage improves the offline experience of your web app by using asynchronous storage (IndexedDB or WebSQL) with a simple, localStorage-like API.
JS Lab`16. Роман Лютиков: "ClojureScript, что ты такое?"GeeksLab Odessa
12.3.16 JS Lab.
Upcoming events: goo.gl/I2gJ4H
Сегодня уже в порядке вещей писать на языках компилируемых в JavaScript. В свете возрастающей популярности функционального программирования разработчики активно смотрят в сторону молодых и перспективных языков. LISP был изобретен почти 60 лет назад, он дал начало функциональному программированию. Благодаря ему мы знаем о garbage collection, функциях высшего порядка, рекурсии и многом другом. В наше время LISP вернулся в виде языка Clojure и его диалекта ClojureScript. Из этого доклада вы узнаете о том, что такое ClojureScript и что ему есть предложить современному разработчику веб-интерфейсов.
The Transparent Web: Bridging the Chasm in Web Developmenttwopoint718
I discuss the problems of modern web development: too many languages, poor security, and a significant sysadmin load. I introduce "Opa" and "Ur/Web" two next-generation web frameworks that allow you to write a single, safe, functional, and easy to deploy application.
Localforage - fast and simple storage library for JavaScript.Sergey Romaneko
localForage is a fast and simple storage library for JavaScript. localForage improves the offline experience of your web app by using asynchronous storage (IndexedDB or WebSQL) with a simple, localStorage-like API.
A short lightning talk I did at Austin Women Who Code event and also announced the Austin ClojureBridge event. Goal was to show the ladies that the syntax was not that bad and talk about the cool things you can do in clojure.
Elixir and Crystal are both descendants of the Ruby programming language, applying Ruby syntax and ideas to extremely different functional and OOP foundations. This talk compares all three languages and suggests appropriate cases for applying them.
An introduction to WebSQL and IndexedDB with libraries and if they can be used today - star wars style.
Session at HTML5Dev Conference - http://html5devconf.com/
With Java 8 adoption skyrocketing, is Scala still relevant? In our opinion, the answer is an unequivocal yes. To make our point, Tomer Gabel (system architect at Wix) will showcase practical examples where Scala's features provide a definitive advantage over Java 8. These include:
* Effective logging with traits and by-name parameters;
* Pattern matching for fun and profit;
* Type-safe, efficient serialization with type classes.
A talk given at a Wix Ukraine R&D meetup in Dnipropetrovsk, Ukraine on 6 April, 2016.
Video recording: https://youtu.be/EXxA3PlcdBg?t=3680
Sample code: https://github.com/holograph/scala-vs-java8
Building Information Modelling (BIM) is not difficult for small businesses (SMEs).
It’s about asking the right question from the outset: How can BIM improve YOUR business PROCESS?
Cubicle Centre manufacture and supply toilet cubicles and washroom systems throughout the UK. Since 1998, this family run company has developed from a driveway operation into a £4 million / year manufacturing business with 25 employees.
BIM is the next step.
This presentation will take you on Cubicle Centre’s BIM journey - from thinking it was all 3D visuals, to understanding, investing in, and integrating BIM into their manufacturing process.
A short lightning talk I did at Austin Women Who Code event and also announced the Austin ClojureBridge event. Goal was to show the ladies that the syntax was not that bad and talk about the cool things you can do in clojure.
Elixir and Crystal are both descendants of the Ruby programming language, applying Ruby syntax and ideas to extremely different functional and OOP foundations. This talk compares all three languages and suggests appropriate cases for applying them.
An introduction to WebSQL and IndexedDB with libraries and if they can be used today - star wars style.
Session at HTML5Dev Conference - http://html5devconf.com/
With Java 8 adoption skyrocketing, is Scala still relevant? In our opinion, the answer is an unequivocal yes. To make our point, Tomer Gabel (system architect at Wix) will showcase practical examples where Scala's features provide a definitive advantage over Java 8. These include:
* Effective logging with traits and by-name parameters;
* Pattern matching for fun and profit;
* Type-safe, efficient serialization with type classes.
A talk given at a Wix Ukraine R&D meetup in Dnipropetrovsk, Ukraine on 6 April, 2016.
Video recording: https://youtu.be/EXxA3PlcdBg?t=3680
Sample code: https://github.com/holograph/scala-vs-java8
Building Information Modelling (BIM) is not difficult for small businesses (SMEs).
It’s about asking the right question from the outset: How can BIM improve YOUR business PROCESS?
Cubicle Centre manufacture and supply toilet cubicles and washroom systems throughout the UK. Since 1998, this family run company has developed from a driveway operation into a £4 million / year manufacturing business with 25 employees.
BIM is the next step.
This presentation will take you on Cubicle Centre’s BIM journey - from thinking it was all 3D visuals, to understanding, investing in, and integrating BIM into their manufacturing process.
Back in 2011 Cubicle Centre became one of the first manufacturers in the UK to believe in Building Information Modelling (BIM) and the journey began.
Craig Sewell of Cubicle Centre explains how a switch to digital resulted in significant marketing savings, enabling the company to invest in BIM.
360 Data Management for Digital Procurement and ManufacturingCraig Sewell
Cubicle Centre and Premier Interlink bring #YorkshireBIM to the stage this year.
Straight-talking benefits and deliverables of digital data management using an actual supply chain partnership. This presentation will demonstrate how BIM has improved the workflow from supplier to contractor, back to supplier.
Cubicle Centre will discuss the development of specifier and manufacturer level BIM components, and how this has protected their Intellectual Property (IP).
Premier Interlink will then demonstrate their design and procurement process utilising the supplier components and data.
The presentation will close with Cubicle Centre demonstrating the use of this data for manufacturing based on their internal processes.
NOTE - Video demonstrations have been omitted from these slides. Please get in touch to learn more about this process.
Reuven Lerner's first talk from Open Ruby Day, at Hi-Tech College in Herzliya, Israel, on June 27th 2010. An overview of what makes Rails a powerful framework for Web development -- what attracted Reuven to it, what are the components that most speak to him, and why others should consider Rails for their Web applications.
A presentation at Twitter's official developer conference, Chirp, about why we use the Scala programming language and how we build services in it. Provides a tour of a number of libraries and tools, both developed at Twitter and otherwise.
Introduction in the JavaScript Programming language typically used in the front end of Web Applications. More information can be found at : https://www.spiraltrain.nl/course-javascript-programming/?lang=en
As modern, agile architects and developers we need to master several different languages and technologies all at once to build state-of-the-art solutions and yet be 100% productive. We define our development environments using Gradle. We implement our software in Java, Kotlin or another JVM based language. We use Groovy or Scala to test our code at different layers. We construct the build pipelines for our software using a Groovy DSL or JSON. We use YAML and Python to describe the infrastructure and the deployment for our applications. We document our architectures using AsciiDoc and JRuby. Welcome to Babel!
Making the right choices in the multitude of available languages and technologies is not easy. Randomly combining every hip technology out there will surely lead into chaos. What we need is a customized, streamlined tool chain and technology stack that fits the project, your team and the customer’s ecosystem all at once. This code intense, polyglot session is an opinionated journey into the modern era of software industrialization.
Everything-as-code - A polyglot adventureQAware GmbH
Devoxx 2017, Poland: Talk by Mario-Leander Reimer (@LeanderReimer, Principal Software Architect at QAware).
Abstract: As modern, agile architects and developers we need to master several different languages and technologies all at once to build state-of-the-art solutions and yet be 100% productive. We define our development environments using Gradle. We implement our software in Java, Kotlin or another JVM based language. We use Groovy or Scala to test our code at different layers. We construct the build pipelines for our software using a Groovy DSL or JSON. We use YAML and Python to describe the infrastructure and the deployment for our applications. We document our architectures using AsciiDoc and JRuby. Welcome to Babel!
Making the right choices in the multitude of available languages and technologies is not easy. Randomly combining every hip technology out there will surely lead into chaos. What we need is a customized, streamlined tool chain and technology stack that fits the project, your team and the customer’s ecosystem all at once. This code intense, polyglot session is an opinionated journey into the modern era of software industrialization.
Masterin Large Scale Java Script ApplicationsFabian Jakobs
Writing large desktop-like web applications is a challenge. Adapting such an application to different markets, languages or brands is even more of a challenge. This talk shows how the open source JavaScript framework qooxdoo can be leveraged to build such a rich internet application. As a real-life example the free web mail client gmx.com is used. This talk discusses the development model, customization and deployment of such an application.
Learn how JavaScript applications of this size and complexity are fundamentally different from classic web applications, and what issues come up when building fast, multi-language, multi-brand JavaScript applications.
These are the slides presented at StarWest 2015 in Anaheim, CA. The slides are showcasing all of the advanced usages of selenium or add ons to improve your selenium test cases
- Web Worker context compared to SSJS context
- Mixte Synchronous / Asynchronous APIs
- Making Existing Client-side JS APIs recommendations adaptable to the server context
- Defining W3C recommendation for Server-side JavaScript APIs?
- Remote debugging for Remote (Server) Workers
- Potential common package/module format support (CommonJS, AMD, ECMAScript 6)
- DOM Events, ProgressEvent, EventSource, Server Events (EventEmitter?), & Client Events
- Feedback on previous work at CommonJS and from some SSJS implementations
- Feedback on our experiences in the Wakanda implementation
- start the activity of the community group
Similar to JavaScript: Creative Coding for Browsers (20)
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
4. Origins & Future
• Appeared in 1995 – 18 years ago
• JavaScript !== Java
• ~2005 Ajax
• HTML5 APIs (Application Programming
Intervace)s
• ECMAScript
5. Features & Syntax
• Client Side Scripting Language
• Types
• C-like
• Operators
• Loops
• Constructors/Classes
6. Types
• Boolean true, false
• Interger 1, 2, 4, 5 …
• Strings “Hello World”
• Arrays [1, “Apple”, obj]
• Functions function (arg) {return arg*2; }
• Objects {member: “value”}
• Variables var date = new Date(),
place = “2 Daly Ave”
7. Objects
• Everything is an object
• Objects have constructors
• Constructors are invoked by “new”, Type and,
()
• For example: new Date()
• Closures
8. Operators
• + -
• Assignment =
• <, >
• Equals (almost) ==
• Equals ===
• not !
• AND &&
• OR ||
• Typeof
9. loops
• for (var x = 0; x < y.length; x += 1 ) {
// do stuff
}
• while(arr.length) {
arr.shift() // do stuff
}
14. HTML5
• Audio/Video
– Different encodings for each browser
– Default controls
– Pause, Play, Stop all through JS
• Canvas
– Pixels
• SVG
– Vector
– XML
15. HTML5
• CSS3
– Animations using GPU
– Gradients
– Has JavaScript hooks
• LocalStorage (unlike cookies)
– is an object
– persists over sessions
– SessionStorage
