The document discusses JavaScript frameworks and introduces Backbone.js as a framework that provides an MVC pattern for building JavaScript applications. It describes how Backbone.js separates an application into models, views, and controllers and provides basic functions for each part. Examples of companies and applications using Backbone.js are given.
The Art of AngularJS in 2015 - Angular Summit 2015Matt Raible
Presentation from Angular Summit Keynote in September 2015. http://angularsummit.com/conference/boston/2015/09/session?id=34212
AngularJS is one of today's hottest JavaScript MVC Frameworks. In this session, we'll explore many concepts it brings to the world of client-side development: dependency injection, directives, filters, routing and two-way data binding. We'll also look at its recommended testing tools and build systems.
From Hacker to Programmer (w/ Webpack, Babel and React)Joseph Chiang
The document discusses the challenges of front-end development without proper tools and methodologies. It describes tag soup code that is difficult to read and maintain. It also discusses issues like duplicate code, global variables, lack of module loading and dependencies. The document then introduces concepts like package management, CSS preprocessors, JavaScript module loaders, transpilers and build tools that help address these issues. It argues these tools help create a foundation for building user interfaces and applications in a more efficient and sustainable way.
Vue.js is a progressive JavaScript framework for building user interfaces. It focuses only on the view layer and makes no assumptions about the rest of your code. Vue.js allows you to progressively adopt it into existing projects and features simple and flexible APIs. Performance benchmarks show Vue.js to be one of the fastest frameworks available.
Backbone.js is a client-side MVC framework that provides structure and reusable components for JavaScript applications. It includes models for data, collections for grouping models, views for displaying data and handling user interaction, and routers for handling application routes and linking views. Backbone.js uses REST and JSON for communicating with servers and emphasizes separation of concerns and modular, reusable code through its MVC architecture.
The document discusses RequireJS, a JavaScript module loader. It describes what RequireJS is, where to get it, how to use it to load modules and dependencies, and how optimization tools can compile modules into a single file for production. Key points include:
- RequireJS allows defining modules and loading dependencies asynchronously
- It supports both AMD (Asynchronous Module Definition) and normal JavaScript styles
- Optimization tools like the Closure Compiler can minimize files for deployment
- RequireJS works in browsers, Node.js, and Rhino (via Java) to load modules
Vue.js is described as a "boring" framework that helps developers get work done without unnecessary complexity. It borrows best practices from other frameworks like React but aims to have simpler dependencies and templates. Vue.js uses reactive templates that can be written with plain JavaScript or JSX, and allows separating component logic from presentation with single file components. It also avoids unnecessary re-renders through its reactive system. The document demonstrates how Vue.js can be preferable for teams with mix of experience levels due to its flexibility and lack of complexity compared to other frameworks like React.
This document discusses the architecture of AngularJS applications. It outlines several key components of AngularJS architecture:
1. Configurations define everything needed for the system using a blueprint approach.
2. The routing system acts like a map to help users navigate between different routes, spots, trips, and days.
3. Pages define templates and controllers to determine how each room (page) looks and functions.
4. Directives define templates and controllers for reusable components.
5. Services provide reusable functionality like data access across the application similarly to companies or government agencies.
6. Filters decorate pages by hiding unwanted content to improve visuals.
There are lots of libraries and frameworks you can use when building browser based JavaScript applications. Probably the most popular library is jQuery. But while jQuery makes it easy to write cross browser user interface code that manipulates the DOM it’s UI focus makes it less then perfect for large business applications. One of the JavaScript based MVC frameworks that has been gaining a lot of popularity for creating business applications is AngularJS. Wen using AngularJS you get the benefit of a powerful data-binding framework that guides you towards a proper application model with a proper separation between the UI layer and the business layer. It also contains a powerful dependency injection framework making code much more testable than before.
In this session Maurice de Beijer will show you how to get started with AngularJS and how productive you can be when creating line of business applications.
Backbone.js is a popular JavaScript MVC framework that provides structure for single-page web applications. It includes models for managing application data, views for rendering UI components, and a router for handling navigation between views. Backbone promotes separation of concerns, giving each component clearly defined responsibilities. Models can communicate with servers via RESTful APIs or websockets to retrieve and sync data. Collections manage ordered sets of models and can also fetch data from servers. Views are used to render templates and interface with models. The router maps URLs to functions that control navigation between views. Overall, Backbone provides a useful framework for building structured, scalable client-side JavaScript applications.
Developing large scale JavaScript applicationsMilan Korsos
Developing large scale JavaScript applications
24/11/11 @ Front end meetup, Budapest (Hungary)
www.milankorsos.com
www.twitter.com/korsosm
www.sowink.com
AtlasCamp 2010: Making Confluence Macros Easy (for the user) - Dave TaylorAtlassian
This document discusses how to add metadata to Confluence macros to improve the user experience. It covers adding basic metadata like the macro name, description and icon to make it visible in the macro browser. It also covers adding parameter metadata to generate a user-friendly macro form. JavaScript hooks can be used to further customize the form. The presentation demonstrates these techniques through an example macro and encourages attendees to apply them to their own macros to integrate with the macro browser and improve discoverability.
Marionette.js is a JavaScript framework that builds upon Backbone.js to provide additional structure and functionality. It fills gaps in Backbone by implementing common patterns for views like ItemView, CollectionView, CompositeView, and LayoutView. These views provide functionality for rendering individual models, collections of models, composite views that combine a collection within a template, and complex nested layouts with multiple regions respectively. The framework is actively maintained by a core team and large community and used by many large applications for its flexibility, separation of concerns, and ability to build complex UIs through nesting of views and regions.
CodeFest 2014. Пухальский И. — Отзывчивые кроссплатформенные веб-приложенияCodeFest
This document discusses the development of a cross-platform web application framework called XFramework (XF). It outlines some of the challenges of building scalable apps for multiple devices. It proposes an architecture based on independent, lazily-loaded modules with device-specific templates. The framework aims to provide reusable UI elements and handle device profiles, events and communication between modules. The concept was proven with a prototype website and the framework was released as open-source in December 2013 with documentation and a code generator. The conclusion encourages learning, contributing and building solutions rather than blindly following any single technology.
Managing JavaScript Dependencies With RequireJSDen Odell
This document discusses how to manage JavaScript dependencies using RequireJS. It begins by showing the many different types of JavaScript dependencies that exist, such as libraries, frameworks, plugins, and custom code. It then outlines some of the problems that arise from having many script tags, including increased complexity. The document proceeds to explain how RequireJS uses an Asynchronous Module Definition (AMD) approach to define modules and their dependencies. It provides a code example of validating a mailing list signup form, breaking it into modules for jQuery, a validation plugin, and the main application script. Finally, it discusses how RequireJS can improve page load performance by loading scripts asynchronously on demand.
The document outlines best practices for building applications with AngularJS. It discusses the differences between single page apps built with AngularJS and traditional apps, recommending approaches like following AngularJS style guides. The document also summarizes upcoming features for AngularJS 2.0 like improved directives and server-side rendering. Resources are provided for tools like Grunt, Bower, and techniques like search engine optimization for single page apps.
Get things done with Yii - quickly build webapplicationsGiuliano Iacobelli
Lesson teached at Università di Roma Tre - Software Engineering course.
Web is plenty of amazing tools used daily by millions of people. A good idea can turn to be a highly profitable business if well executed. Yii framework is an ideal tool to build in short time an MVP of your product to start as soon as possible to find your market fit. Here follows some infos about the framework and steps on how to build a simple blog over Yii.
This document provides an overview of AngularJS, including:
- AngularJS is an open-source framework for developing single-page web applications using MVC and JavaScript.
- It supports data binding, scopes, controllers, services, filters, directives, templates and routing to switch between views.
- Examples demonstrate using services to load data from an API, routing to different templates, and a hands-on user management application.
- Exercises include working through the AngularJS tutorial and building a movie application using the Finnkino API.
Vue components are reorganized into a single index component file structure. Key components include App, GithubInput, GithubOutput, and GithubUserData. Data is passed between components via a central event bus. The GithubInput emits username to the bus. GithubOutput listens for the username, makes an API call to fetch user data, and passes it to the GithubUserData component for display.
The document discusses using Smalltalk in enterprise applications. It provides background on NovaTec GmbH, a German software consulting company, and Andreas Tönne, a managing consultant at NovaTec. It then discusses finding a place for Smalltalk within enterprise architectures and compares classes in Smalltalk in 1995 versus 2010. The document calls for waking up to Smalltalk's potential in the enterprise and integrating it within Java EE architectures. It argues that Java EE is less complex now and provides examples of simple Java EE applications. Finally, it notes that Smalltalk currently spells "Do It Yourself" in the enterprise rather than having standard component and infrastructure models like Java EE.
Application Quality with Visual Studio 2010Anna Russo
The document discusses how to use Microsoft Test Manager, Visual Studio 2010, and Team Foundation Server 2010 to improve software quality through test management, test automation, and reporting. It covers managing testing resources with planning workbooks, improving reporting on test runs and bugs, creating automated tests using coded UI tests, and best practices for automated testing including integrating virtual machines for manual or automated testing in a test lab.
Tools For jQuery Application Architecture (Extended Slides)Addy Osmani
Hey guys. I just wrapped up my talk on Tools for jQuery Application Architecture over at Web Directions in London and wanted to make sure everyone interested had access to the slides. Some of the topics I cover include:
MVC & MVVM architecture patterns for client-side development
JavaScriptMVC, Backbone, Spine, SproutCore, Sammy.js
Design patterns for JavaScript applications
Dependency management
JavaScript templating
Cross-browser persistent storage
Feature detection
Widgets & Component libraries
Unit Testing & testing environments
Build Processes, concatenation and minification.
and more!
Developing Micronaut Applications With IntelliJ IDEAIván López Martín
The document discusses developing Micronaut applications with IntelliJ IDEA. Micronaut is an ultra-lightweight framework for building microservices and serverless applications on the JVM. It features ahead-of-time compilation, no reflection or proxies for high performance, and native support for cloud-native and serverless environments. The presentation will demonstrate how to code Micronaut applications directly in IntelliJ IDEA. Resources for learning more about Micronaut are provided.
Pulkit Arora is a Systems Engineer at Infosys Limited, where he focuses on driving innovation in areas like touchless interfaces and augmented accessibility. He has over 3 years of experience in research and development roles. Prior to Infosys, he interned at Times Business Solutions Limited and completed his Bachelor of Technology degree from Jaypee Institute of Information Technology University, where he developed several mobile and web applications.
Whether you want to add some serious eye candy to your XPages Applications or just want to do more with less code, jQuery, the world’s most popular JavaScript framework can help you. Come to this webinar and find out how you can use some of the thousands of jQuery plugins, in harmony with Dojo, within your XPages applications to create a better experience not only for your users, but for you as a developer. In this webinar, we'll look at how jQuery works, how to add it to your XPages, and how a complete JavaScript beginner can take advantage of its power. We'll demonstrate many working examples -- and a sample database will be provided.
The document is a technology radar report from ThoughtWorks that discusses emerging technologies and trends. It covers topics such as continuous delivery, mobile applications, cloud computing, web development, agile analytics, and controversies in the industry. For each topic, it provides details on why the technology is important, how organizations can adopt it, example tools, and best practices.
Mockito is a Java mocking framework that offers a simpler approach than expect-run-verify libraries like EasyMock. With Mockito, you can ask questions about interactions after execution rather than looking for irrelevant interactions. Mockito uses stubbing before execution and verifications after to check interactions, which is a more natural approach for test-driven development. Mockito has a slim API and syntax similar to EasyMock, making it easy to start mocking and refactor tests safely between frameworks.
Slide deck for a presentation during a JavaScript meetup in Atlanta, GA.
This is an intro into titanium with a twist being that I focused on explaining some of the power titanium gives developers by allowing them to easily create their own UI versus using native graphics.
The document discusses Infusion, an open source application framework built on top of jQuery. It was designed for usability and accessibility. Infusion includes reusable UI components, a lightweight CSS framework, and accessibility tools. It aims to provide flexibility while preserving interoperability. Key features include accessibility baked in, loosely coupled and adaptable components, and no traditional controller layer. The framework follows web architecture principles of separation of structure from presentation and being declarative and stateless. Its goal is to help build great user interfaces that are flexible and work well with other code.
This document summarizes recent updates and developments at Instantiations, Inc. regarding their VA Smalltalk product. It discusses:
1) Completing the first year as a pure Smalltalk company and growing user base and revenues.
2) Growing the engineering staff and using contractors for additional capacity.
3) Outreach activities including university projects and conference participation.
4) Updates to the VA Smalltalk product including new code assist features, logging and preferences frameworks, and various graphical improvements.
This document provides an overview of building web applications with J2EE. It introduces key J2EE concepts and technologies including the J2EE architecture with its layered approach, containers that provide services to components, and common technologies used like EJBs, JSF, XHTML. It also discusses J2EE servers, development lifecycles and tools, and provides an example blog application to demonstrate J2EE concepts in practice. The presentation concludes with a Q&A session.
Esteban Lorenzano presents Reef, a Javascript/Ajax component framework for Seaside. Reef allows developers to build Ajax interactions into Seaside applications using a transparent component model. It uses a dispatcher architecture with jQuery and supports callbacks, context, decorations, and plugins to extend components. Developers are encouraged to try Reef and provide feedback.
JavaOne 2011 - Going Mobile With Java Based Technologies TodayWesley Hales
This document summarizes a presentation about going mobile with Java-based technologies. The presentation discusses various mobile platforms and frameworks that can be used, as well as features of mobile web browsers like web sockets, web workers, and storage limits. It also provides best practices for mobile development like using client-side databases and cache manifests. The presentation demonstrates a Twitter streaming app called TweetStream built with Java EE technologies like JSF, CDI, and Infinispan that works well on mobile devices. It discusses considerations for mobile development like touch support, transitions, and network detection.
jQuery: The World's Most Popular JavaScript Library Comes to XPagesTeamstudio
Whether you want to add some serious eye candy to your XPages Applications or just want to do more with less code, jQuery, the world’s most popular JavaScript framework can help you. Come to this webinar and find out how you can use some of the thousands of jQuery plugins, in harmony with Dojo, within your XPages applications to create a better experience not only for your users, but for you as a developer. In this webinar, we'll look at how jQuery works, how to add it to your XPages, and how a complete JavaScript beginner can take advantage of its power. We'll demonstrate many working examples -- and a sample database will be provided.
soft-shake.ch - Vaadin - Rich Web Applications in Server-side Java without Pl...soft-shake.ch
Joonas Lehtinen
Get introduced to the Vaadin Web framework by one of its core developers, Joonas Lehtinen. The Vaadin framework provides a desktop-like programming model on the server for creating Rich Internet Applications (RIAs) in plain Java - without the need for HTML, XML, plug-ins or JavaScript. In this session, Joonas lays out the key concepts of the server-side RIA development model and compares it to client-side RIA. To demonstrate the use of framework, an example application is developed during the session step-by-step. The presentation is concluded with pointers on how to start developing your own applications with Apache-licensed Vaadin-framework.
The jQuery Foundation coordinates work on the jQuery project, including code, documentation, infrastructure, and events. It is a non-profit organization funded by conferences, donations, and memberships. The Foundation maintains jQuery and related projects like jQuery UI, jQuery Mobile, and QUnit on GitHub. jQuery 1.x continues to support older browsers while jQuery 2.x supports modern browsers, with both versions maintaining API compatibility. Major releases in 2012 included jQuery 1.9 in January and jQuery 2.0 in April.
The document summarizes the keynote presentation at the 2012 jQuery Conference about recent and upcoming developments with jQuery.
The presentation discussed:
1) The role of the jQuery Foundation in supporting the jQuery project and community.
2) Recent releases of jQuery Core, including version 1.8 which focused on modularity, performance improvements, and deprecating unused code.
3) Plans for upcoming major releases, with jQuery 1.9 continuing to clean up APIs and jQuery 2.0 removing support for older browsers to simplify the codebase.
Intridea is a web and mobile development firm that started their business using open-source software and continues to contribute to open-source projects. They created Scalr, an open-source auto-scaling hosting service, which helped them grow. Intridea believes open-source fosters collaboration and community and has led them to create many plugins and projects that give back to open-source like OmniAuth. They advocate opening yourself up through open-source as it can financially benefit a business and projects.
This document discusses the benefits of using the Ruby on Rails (ROR) web framework. It notes that Rails allows developers to build applications with less code and in less time compared to other technologies like Java. Specific points made include that a basic blog application can be created in Rails in just 15 minutes, and that Rails applications generally have significantly less lines of code and configuration compared to equivalent Java applications. The document also promotes upcoming Rails events in China and provides contact information for the founder of the Shanghai Rails meetup group.
This document discusses the growth of the Rails community in Shanghai from 2007-2010, including the first Ruby and Rails conferences held in China. It also mentions trends in Rails, Django, and PHP web frameworks and compares Rails and PHP. The document concludes with contact information for the author to ask questions.
The document discusses how Ruby spread around the world and what readers can do today. It summarizes Masayoshi Takahashi's talk on how Ruby spread from Japan, including key factors like documentation in Japanese, regional conferences, and evangelists like Matz, Dave Thomas, and Andy Hunt spreading the language outside of Japan. It encourages readers to contribute to the Ruby community by releasing open source code, plugins, and applications; attending events; and sharing knowledge to help spread Ruby internationally.
1. The document introduces Sinatra, an open-source web application framework and domain-specific language written in Ruby.
2. It discusses how Sinatra is a lightweight alternative to Ruby on Rails that provides a fast and simple way to create web applications and services.
3. Examples are provided showing how only a few lines of code are needed to build a basic "Hello World" web app using Sinatra, along with tips on when Sinatra may be preferable to Rails.
The document discusses how to contribute to the Ruby on Rails framework through plugins and gems. It covers topics like plugin and gem structure, testing plugins, adding methods and changing method behavior, configuring plugins, writing documentation (README), releasing gems, and contributing code to open source projects. The goal is to teach developers how to properly write plugins and gems and make contributions to improve Rails and share their work with others.
This document discusses using JRuby to run Ruby on Rails applications on the Java Virtual Machine. It provides instructions for installing JRuby and running Rails applications with it. It also describes how to deploy Rails applications to Java application servers like Tomcat using tools like Warbler. The document demonstrates monitoring and performance tuning Rails applications running on JRuby, and provides a sample blog application deployment to Tomcat as an example.
The document discusses the problem of making AJAX calls between different JavaScript files in an Ext JS application. Each file currently makes AJAX requests independently using the Ext.Ajax method, requiring duplicate code for handling requests and responses. The solution presented is to use Ext.Direct and Rack middleware to enable direct communication between the JavaScript files and the server.
This document summarizes Yukihiro "Matz" Matsumoto's keynote speech on why Ruby is a good programming language. Matz discusses how Moore's Law has increased computing power and decreased costs, requiring more and better software. He argues that programming languages can influence human thought as much as natural languages. Ruby aims to be a productive, efficient language that is easy to learn and memorable. Its concise and consistent syntax helps reduce errors. Overall, Ruby is designed to be a fun and inspiring language for programmers.
The Rise of Supernetwork Data Intensive ComputingLarry Smarr
Invited Remote Lecture to SC21
The International Conference for High Performance Computing, Networking, Storage, and Analysis
St. Louis, Missouri
November 18, 2021
In this follow-up session on knowledge and prompt engineering, we will explore structured prompting, chain of thought prompting, iterative prompting, prompt optimization, emotional language prompts, and the inclusion of user signals and industry-specific data to enhance LLM performance.
Join EIS Founder & CEO Seth Earley and special guest Nick Usborne, Copywriter, Trainer, and Speaker, as they delve into these methodologies to improve AI-driven knowledge processes for employees and customers alike.
How to Avoid Learning the Linux-Kernel Memory ModelScyllaDB
The Linux-kernel memory model (LKMM) is a powerful tool for developing highly concurrent Linux-kernel code, but it also has a steep learning curve. Wouldn't it be great to get most of LKMM's benefits without the learning curve?
This talk will describe how to do exactly that by using the standard Linux-kernel APIs (locking, reference counting, RCU) along with a simple rules of thumb, thus gaining most of LKMM's power with less learning. And the full LKMM is always there when you need it!
Are you interested in learning about creating an attractive website? Here it is! Take part in the challenge that will broaden your knowledge about creating cool websites! Don't miss this opportunity, only in "Redesign Challenge"!
How Netflix Builds High Performance Applications at Global ScaleScyllaDB
We all want to build applications that are blazingly fast. We also want to scale them to users all over the world. Can the two happen together? Can users in the slowest of environments also get a fast experience? Learn how we do this at Netflix: how we understand every user's needs and preferences and build high performance applications that work for every user, every time.
Hire a private investigator to get cell phone recordsHackersList
Learn what private investigators can legally do to obtain cell phone records and track phones, plus ethical considerations and alternatives for addressing privacy concerns.
Data Protection in a Connected World: Sovereignty and Cyber Securityanupriti
Delve into the critical intersection of data sovereignty and cyber security in this presentation. Explore unconventional cyber threat vectors and strategies to safeguard data integrity and sovereignty in an increasingly interconnected world. Gain insights into emerging threats and proactive defense measures essential for modern digital ecosystems.
Scaling Connections in PostgreSQL Postgres Bangalore(PGBLR) Meetup-2 - MydbopsMydbops
This presentation, delivered at the Postgres Bangalore (PGBLR) Meetup-2 on June 29th, 2024, dives deep into connection pooling for PostgreSQL databases. Aakash M, a PostgreSQL Tech Lead at Mydbops, explores the challenges of managing numerous connections and explains how connection pooling optimizes performance and resource utilization.
Key Takeaways:
* Understand why connection pooling is essential for high-traffic applications
* Explore various connection poolers available for PostgreSQL, including pgbouncer
* Learn the configuration options and functionalities of pgbouncer
* Discover best practices for monitoring and troubleshooting connection pooling setups
* Gain insights into real-world use cases and considerations for production environments
This presentation is ideal for:
* Database administrators (DBAs)
* Developers working with PostgreSQL
* DevOps engineers
* Anyone interested in optimizing PostgreSQL performance
Contact info@mydbops.com for PostgreSQL Managed, Consulting and Remote DBA Services
What's Next Web Development Trends to Watch.pdfSeasiaInfotech2
Explore the latest advancements and upcoming innovations in web development with our guide to the trends shaping the future of digital experiences. Read our article today for more information.
An invited talk given by Mark Billinghurst on Research Directions for Cross Reality Interfaces. This was given on July 2nd 2024 as part of the 2024 Summer School on Cross Reality in Hagenberg, Austria (July 1st - 7th)
Fluttercon 2024: Showing that you care about security - OpenSSF Scorecards fo...Chris Swan
Have you noticed the OpenSSF Scorecard badges on the official Dart and Flutter repos? It's Google's way of showing that they care about security. Practices such as pinning dependencies, branch protection, required reviews, continuous integration tests etc. are measured to provide a score and accompanying badge.
You can do the same for your projects, and this presentation will show you how, with an emphasis on the unique challenges that come up when working with Dart and Flutter.
The session will provide a walkthrough of the steps involved in securing a first repository, and then what it takes to repeat that process across an organization with multiple repos. It will also look at the ongoing maintenance involved once scorecards have been implemented, and how aspects of that maintenance can be better automated to minimize toil.
Coordinate Systems in FME 101 - Webinar SlidesSafe Software
If you’ve ever had to analyze a map or GPS data, chances are you’ve encountered and even worked with coordinate systems. As historical data continually updates through GPS, understanding coordinate systems is increasingly crucial. However, not everyone knows why they exist or how to effectively use them for data-driven insights.
During this webinar, you’ll learn exactly what coordinate systems are and how you can use FME to maintain and transform your data’s coordinate systems in an easy-to-digest way, accurately representing the geographical space that it exists within. During this webinar, you will have the chance to:
- Enhance Your Understanding: Gain a clear overview of what coordinate systems are and their value
- Learn Practical Applications: Why we need datams and projections, plus units between coordinate systems
- Maximize with FME: Understand how FME handles coordinate systems, including a brief summary of the 3 main reprojectors
- Custom Coordinate Systems: Learn how to work with FME and coordinate systems beyond what is natively supported
- Look Ahead: Gain insights into where FME is headed with coordinate systems in the future
Don’t miss the opportunity to improve the value you receive from your coordinate system data, ultimately allowing you to streamline your data analysis and maximize your time. See you there!
GDG Cloud Southlake #34: Neatsun Ziv: Automating AppsecJames Anderson
The lecture titled "Automating AppSec" delves into the critical challenges associated with manual application security (AppSec) processes and outlines strategic approaches for incorporating automation to enhance efficiency, accuracy, and scalability. The lecture is structured to highlight the inherent difficulties in traditional AppSec practices, emphasizing the labor-intensive triage of issues, the complexity of identifying responsible owners for security flaws, and the challenges of implementing security checks within CI/CD pipelines. Furthermore, it provides actionable insights on automating these processes to not only mitigate these pains but also to enable a more proactive and scalable security posture within development cycles.
The Pains of Manual AppSec:
This section will explore the time-consuming and error-prone nature of manually triaging security issues, including the difficulty of prioritizing vulnerabilities based on their actual risk to the organization. It will also discuss the challenges in determining ownership for remediation tasks, a process often complicated by cross-functional teams and microservices architectures. Additionally, the inefficiencies of manual checks within CI/CD gates will be examined, highlighting how they can delay deployments and introduce security risks.
Automating CI/CD Gates:
Here, the focus shifts to the automation of security within the CI/CD pipelines. The lecture will cover methods to seamlessly integrate security tools that automatically scan for vulnerabilities as part of the build process, thereby ensuring that security is a core component of the development lifecycle. Strategies for configuring automated gates that can block or flag builds based on the severity of detected issues will be discussed, ensuring that only secure code progresses through the pipeline.
Triaging Issues with Automation:
This segment addresses how automation can be leveraged to intelligently triage and prioritize security issues. It will cover technologies and methodologies for automatically assessing the context and potential impact of vulnerabilities, facilitating quicker and more accurate decision-making. The use of automated alerting and reporting mechanisms to ensure the right stakeholders are informed in a timely manner will also be discussed.
Identifying Ownership Automatically:
Automating the process of identifying who owns the responsibility for fixing specific security issues is critical for efficient remediation. This part of the lecture will explore tools and practices for mapping vulnerabilities to code owners, leveraging version control and project management tools.
Three Tips to Scale the Shift Left Program:
Finally, the lecture will offer three practical tips for organizations looking to scale their Shift Left security programs. These will include recommendations on fostering a security culture within development teams, employing DevSecOps principles to integrate security throughout the development
MYIR Product Brochure - A Global Provider of Embedded SOMs & SolutionsLinda Zhang
This brochure gives introduction of MYIR Electronics company and MYIR's products and services.
MYIR Electronics Limited (MYIR for short), established in 2011, is a global provider of embedded System-On-Modules (SOMs) and
comprehensive solutions based on various architectures such as ARM, FPGA, RISC-V, and AI. We cater to customers' needs for large-scale production, offering customized design, industry-specific application solutions, and one-stop OEM services.
MYIR, recognized as a national high-tech enterprise, is also listed among the "Specialized
and Special new" Enterprises in Shenzhen, China. Our core belief is that "Our success stems from our customers' success" and embraces the philosophy
of "Make Your Idea Real, then My Idea Realizing!"
Implementations of Fused Deposition Modeling in real worldEmerging Tech
The presentation showcases the diverse real-world applications of Fused Deposition Modeling (FDM) across multiple industries:
1. **Manufacturing**: FDM is utilized in manufacturing for rapid prototyping, creating custom tools and fixtures, and producing functional end-use parts. Companies leverage its cost-effectiveness and flexibility to streamline production processes.
2. **Medical**: In the medical field, FDM is used to create patient-specific anatomical models, surgical guides, and prosthetics. Its ability to produce precise and biocompatible parts supports advancements in personalized healthcare solutions.
3. **Education**: FDM plays a crucial role in education by enabling students to learn about design and engineering through hands-on 3D printing projects. It promotes innovation and practical skill development in STEM disciplines.
4. **Science**: Researchers use FDM to prototype equipment for scientific experiments, build custom laboratory tools, and create models for visualization and testing purposes. It facilitates rapid iteration and customization in scientific endeavors.
5. **Automotive**: Automotive manufacturers employ FDM for prototyping vehicle components, tooling for assembly lines, and customized parts. It speeds up the design validation process and enhances efficiency in automotive engineering.
6. **Consumer Electronics**: FDM is utilized in consumer electronics for designing and prototyping product enclosures, casings, and internal components. It enables rapid iteration and customization to meet evolving consumer demands.
7. **Robotics**: Robotics engineers leverage FDM to prototype robot parts, create lightweight and durable components, and customize robot designs for specific applications. It supports innovation and optimization in robotic systems.
8. **Aerospace**: In aerospace, FDM is used to manufacture lightweight parts, complex geometries, and prototypes of aircraft components. It contributes to cost reduction, faster production cycles, and weight savings in aerospace engineering.
9. **Architecture**: Architects utilize FDM for creating detailed architectural models, prototypes of building components, and intricate designs. It aids in visualizing concepts, testing structural integrity, and communicating design ideas effectively.
Each industry example demonstrates how FDM enhances innovation, accelerates product development, and addresses specific challenges through advanced manufacturing capabilities.
Video traffic on the Internet is constantly growing; networked multimedia applications consume a predominant share of the available Internet bandwidth. A major technical breakthrough and enabler in multimedia systems research and of industrial networked multimedia services certainly was the HTTP Adaptive Streaming (HAS) technique. This resulted in the standardization of MPEG Dynamic Adaptive Streaming over HTTP (MPEG-DASH) which, together with HTTP Live Streaming (HLS), is widely used for multimedia delivery in today’s networks. Existing challenges in multimedia systems research deal with the trade-off between (i) the ever-increasing content complexity, (ii) various requirements with respect to time (most importantly, latency), and (iii) quality of experience (QoE). Optimizing towards one aspect usually negatively impacts at least one of the other two aspects if not both. This situation sets the stage for our research work in the ATHENA Christian Doppler (CD) Laboratory (Adaptive Streaming over HTTP and Emerging Networked Multimedia Services; https://athena.itec.aau.at/), jointly funded by public sources and industry. In this talk, we will present selected novel approaches and research results of the first year of the ATHENA CD Lab’s operation. We will highlight HAS-related research on (i) multimedia content provisioning (machine learning for video encoding); (ii) multimedia content delivery (support of edge processing and virtualized network functions for video networking); (iii) multimedia content consumption and end-to-end aspects (player-triggered segment retransmissions to improve video playout quality); and (iv) novel QoE investigations (adaptive point cloud streaming). We will also put the work into the context of international multimedia systems research.
1. JavaScript
framework and
Backbone
Copyright 2010, Intridea Inc. All Rights Reserved.
Tuesday, June 28, 2011
2. JavaScript is Important
Copyright 2010, Intridea Inc. All Rights Reserved.
Tuesday, June 28, 2011
3. Start from jQuery
Copyright 2010, Intridea Inc. All Rights Reserved.
Tuesday, June 28, 2011
4. jQuery is Great
• It does give us easy access to DOM
manipulation, ajax, animation, events etc.
• It doesnʼt provide all the tools needed to build
serious JavaScript web application
• But how do we fill in the gaps for everything
else?
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5. Building a web
application with
jQuery
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6. JQuery can give us this:
Browser
Dom Manipulation
Ajax
Server
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7. But ...what we need?
• Easy to modify / maintain...
• Separate application concerns & keep
the code decoupled
• Could be a single-page application
(SPA) with multiple views of the data,
but require no hard page refresh?
• Good performances / experiences
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8. Itʼs all easy to create
JavaScript applications
that end up as tangle
piles of jQuery selectors
and callbacks.
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9. And weʼre missing something
• Client-side Template
• Modular / Structure organization
• Browser State Management (location.hash)
• Manageable routing to your application
• Dependency management
• Remote / Local Persistent layer
• Architecture patterns (like MVC, Delegation)
• Support Testing
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10. How to fill in the gaps?
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11. Extended the
JavaScript language
itself
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12. Dynamic run-time & OO
• Prototype
• Narcissus
• Super-Class
• JS2Lang
• CoffeeScript
• Hacking construct method and
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13. Provide rich library
and toolkits
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14. • jQuery and jQueryUI
• YUI
• ExtJS
• Underscore.js
• MooToos
• Dojokits
• To many third part library and plugins ...
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Tuesday, June 28, 2011
15. Spend more time on
project, less on
architecture!
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16. Application Framework
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17. Think about is
Rails in front-end
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18. YES! A MVC Pattern
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19. The MVC Pattern
• Separates objects into three main concerns
• Traditionally heavily used on the server side
• Excellent for code-organization in general
• Implementations can vary quite significantly
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20. Models, Views &
Controllers
• Models represent status and behaviors,
Interact with data...
• Views can be considered the UI. link
events to methods and generate dynamic
HTML.
• Controller sits between Models and Views.
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21. MVC Frameworks
• JavaScriptMVC
• Backbone.js & Underscore.js
• Spine.js
• SproutCore
• Sammy.js
• etc...
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22. Backbone.js
• Provides the ʻbackboneʼ you need to
organize your code using the MVC pattern
• Excellent for a lightweight solution where
you select the additional components you
feel work best for your project.
• Works best for SPAs (single-page apps)
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23. Who use it?
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24. Basecamp Mobile
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25. Flow
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26. CloudApp
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27. Jeremy Ashkenas
• DocumentCloud
• Coffee-Script
• Underscore
• Docco
• Github
• Twitter
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28. Spine.js
• A lightweight MVC framework with a focus
on providing an inheritance model through
classes and extension.
• Based on Backboneʼs API so developers
may find getting started a little easier than
expected
• Spine doesnʼt require underscore.js
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29. Alex MaxCaw
• London, United Kingdom
• Author of <<JavaScript Web Applications>>
• http://alexmaccaw.co.uk
• https://github.com/maccman
• https://twitter.com/maccman
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30. Backbone? Spine?
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31. Dive into Backbone
A demo about Backbone scaffolding application
with Rails back-end
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32. Backboneʼs MVC
• Models: represent data that can be created/
validated, destroyed & listened to for
changes. Collections are sets of models.
• Views: display the modelʼs data / provide
the user interface layer
• Controller: methods for routing client-side
URL fragments
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33. Backboneʼs MVC
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34. Backboneʼs Model
Models are the heart of any
JavaScript application, containing the
interactive data as well as a large part
of the logic surrounding it:
conversions, validations, computed
properties, and access control. You
extend Backbone.Model with your
domain-specific methods, and Model
provides a basic set of functionality for
managing changes.
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35. Backboneʼs Collection
Collections are ordered sets of
models.
Collections may also listen for
changes to specific attributes in
their models
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36. Backboneʼs Controller
Controller provides
methods for routing client-
side URL fragments, and
connecting them to actions
and events.
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37. Backboneʼs View
Backbone views are used
to reflect what your
applications’ data models
look like. They are also
used to listen to events
and react accordingly.
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38. More about Backbone
• Backboneʼs Event
• Backboneʼs History
• Backboneʼs Sync
• More ...
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39. Resources
• Backbone.js Document - http://documentcloud.github.com/backbone/
• Backbone Tutorials
• Building a single page app with Backbone.js, underscore.js and
jQuery
• What are some good resources for Backbone.js
• Backbone.js with Node.js and Socket.is to build real-time apps
• Creating LocalTodos.com -- A Short Story.
• Backbone.js and Sinatra on Heroku
• Cinco - 37Single framework based on Backbone.js, open source
soon.
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Tuesday, June 28, 2011