The document discusses the evolution of the author's views on JavaScript and front-end frameworks. It begins by expressing dislike for JavaScript but acknowledging the need for it. Various frameworks like Backbone, Angular, and Ember are explored but found lacking. React is then introduced and praised for its declarative and composable approach similar to HTML. The author comes to understand JSX and how React implements unidirectional data flow to separate the UI from data logic. This allows building full-stack applications with React handling both client and server rendering based on shared intentions, state, and data flow patterns.
The goal of this talk is to educate developers on common security vulnerabilities, how they are exploited, and how to protect against them. We'll explore several of the OWASP Top 10 attack vectors like SQL injection, XSS, CSRF, session hijacking, and insecure direct object references. Each topic will be approached from the perspective of an attacker to see how these vulnerabilities are detected and exploited using several realistic examples. Once we've established an understanding of how these attacks work, we'll look at concrete steps you can take to secure web applications against such vulnerabilities. The knowledge gained from this talk can also be used for participating in "Capture the Flag" security competitions.
My slides on PHPSpec 2 from Symfony November Camp Stockholm. www.symfony.se/november-camp/ More Domain-Driven Design related content at: https://domaincentric.net/
Slides from my talk at PHPers meet-up in Cracow More Domain-Driven Design related content at: https://domaincentric.net/
The document discusses the importance of unit testing and describes how developers are returning to write good tests after cutting corners during economic difficulties. It provides examples of unit tests being written for an order management system using PHPUnit to test the createOrder method by mocking dependencies and asserting the return value.
Presentation i gave at londonweb august on building a site on what turned out to be 12 preview, 5 beta, 6 RC and a final release of Symfony 2.
This document discusses quality assurance (QA) for PHP projects. It introduces various QA tools and techniques including syntax checking, documentation, testing, version control and code coverage. Screenshots are provided to illustrate concepts like detecting bugs early, observing behavior and preventing mistakes. The document also includes exercises for attendees to practice setting up version control with Git, running syntax checks with PHP Lint, generating documentation with phpDocumentor, and testing models with PHPUnit.
Slides from my talk at Dutch PHP Conference in Amsterdam More Domain-Driven Design related content at: https://domaincentric.net/
The document provides an overview of JavaScript, including that it is used to make web pages interactive, runs in browsers, and supports built-in. It discusses the DOM, common events, using the console, variables, operators, comments, conditionals, loops, arrays, objects, type checking, functions, events, timers, accessing and manipulating DOM elements, working with CSS/classes, and AJAX requests.
Experiences decoupling Ulabox.com codebase in order to ease the transition between a traditional CRUD model to a DDD model
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
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
The document appears to be notes on Backbone.js. It includes summaries of Backbone models, events, views and how to bind events. It demonstrates creating a model with defaults, getting/setting attributes, and binding event handlers. It also shows creating a view with tagName, className and attributes, and logging the generated HTML element.
The document discusses the goals and design of Zepto.js, a JavaScript framework for mobile web applications. It aims to have a very small codebase that is easy to use, extends native browser APIs, and avoids non-essential browser implementations. It provides a jQuery-like API but takes advantage of mobile features for better performance on small screens and devices with limited bandwidth.
Presented at phpXperts seminar 2009, Bangladesh. A real quick start for jQuery learners. http://tech.groups.yahoo.com/group/phpexperts/message/11888
The document discusses generating headless JavaScript tests for validations. It describes problems with testing JavaScript across many views, models, and validations. It proposes using server-side and client-side validations, widgets, localization, and regular expressions to solve these problems. Tests are generated and executed using RSpec and a standalone JavaScript interpreter to test validations without a browser.
PHPUnit is a test suite framework that is widely used for PHP projects. It provides improvements over older testing frameworks like SimpleTest, including better command line tools, code coverage reports, assertions, mock objects, and tool chain support. PHPUnit uses annotations and assertions to make tests stricter and more consistent. It supports features like fixtures, mock objects, and code coverage reporting to help test codebases thoroughly. PHPUnit can be run from the command line or a web interface, and integrates with continuous integration servers to run tests automatically.
Slides from the GTA-PHP meetup about the new features in PHP 7. Slides had corresponding RFC pages linked to them in the speaker notes, but they don't seem to correspond to pages here so I've made the original keynote file available at http://gtaphp.org/presentations/NewInPHP7.zip and a PowerPoint version at http://gtaphp.org/presentations/NewInPHP7.pptx.
This document discusses JavaScript and how it is used on over 92% of websites. It covers JavaScript fundamentals like variable scope, hoisting, and the this keyword. It also discusses how JavaScript allows first-class functions and functional programming. The document then covers how to properly manage scripts in WordPress using functions like wp_register_script, wp_enqueue_script, and wp_localize_script to internationalize scripts. It concludes by mentioning additional JavaScript topics to explore like closures and functional programming.
This document provides an overview of dependency management with RequireJS. It defines key concepts like modules, AMD, and RequireJS. It demonstrates how to define modules, request dependencies, and configure RequireJS. It also covers more advanced topics like defining constructor modules, configuring paths and shimming non-AMD libraries, using plugins, conditional dependencies, error handling, and optimization.
JQuery is awesome, but with all major browsers following the ES and HTML5 specs, the library has become more of a convenience than a necessity for browser compatibility. While the library is useful and ubiquitous, it does distract us from learning the language that it's built on. This talk will outline functionalities that pure javascript provides, and also provide steps we can take to begin writing vanilla javascript applications and start appreciating the power and uniqueness of javascript.
The document discusses integrating ReactJS and Webpack into Ruby on Rails applications. It covers using modules with CommonJS, RequireJS, and ECMAScript 6. It also discusses using Webpack for bundling assets, setting up entry points, loaders, and plugins. Webpack can be configured to work with Rails by defining webpack.config.js and using the assets:webpack task for deployment. This provides a modular approach for JavaScript development while still leveraging Rails.
The document provides an introduction to jQuery, explaining what it is, its benefits over traditional JavaScript, and how it can be used. Key points covered include: - jQuery is a lightweight JavaScript library that makes client-side scripting easier by providing cross-browser compatibility and methods for selecting, manipulating, and traversing DOM elements. - jQuery solves many cross-browser issues that exist with traditional JavaScript and allows unobtrusive JavaScript that separates behavior from content. - jQuery simplifies many common tasks like DOM traversal and manipulation through methods like $.(), selectors, events, effects, and plugins. This allows easier and more readable code compared to traditional JavaScript. - The document provides examples of how to use
Philip Poots is a Ruby developer who works at Audacio.us. He focuses on structure frameworks, state applications, and speed with JavaScript.
When you move beyond adding simple enhancements to your website with jQuery and start building full-blown client-side applications, how do you organize your code? At this month's Triangle JS Meetup, we'll take a look at patterns for application development using jQuery that promote the principles of tight encapsulation and loose coupling, including classes, the publish/subscribe paradigm, and dependency management and build systems.
The document discusses how JavaScript frameworks like MooTools can be leveraged in Joomla sites to provide features like DOM manipulation, classes, event listeners, and effects. It describes how MooTools is the default framework used by Joomla and provides examples of its key capabilities. Additionally, it offers suggestions for optimizing framework usage, such as implementing the Google Loader API to decrease page load times.
This document provides a summary of jQuery fundamentals, including: - jQuery simplifies client-side scripting of HTML and selecting DOM elements - Popular uses include navigation, animation, event handling, and AJAX - jQuery is easy to learn and use, supports method chaining, and has a large developer community - Key concepts include selecting elements, DOM manipulation, events, AJAX requests, and using jQuery UI widgets
This document provides an overview of jQuery, including what it is, why it's useful, how to get started, and some common jQuery syntax. jQuery is a JavaScript library that makes it much easier to use JavaScript on websites. It simplifies tasks like DOM manipulation, event handling, animation, and Ajax. The document explains how to download jQuery, includes some basic jQuery syntax using selectors and methods, and covers various features like effects, HTML/CSS manipulation, events, traversing, and Ajax.
Talk on Rails and JavaScript and how JavaScript should be written, structured, separated from the HTML etc.
In this talk I explore just how much code you can share between a react web project and a react native project.
- ActiveWeb is a Java web framework that aims to make web programming fun and productive again through its simplicity, support for TDD, and immediate feedback. - It provides convention over configuration routing and views, dependency injection with Guice, and integrates well with testing frameworks like allowing parameters to be passed to controllers and inspecting HTML responses. - ActiveWeb has no XML configuration and aims to have as few dependencies as possible while still providing a full-stack framework for building RESTful web services and traditional MVC applications.
This document provides an overview of key Android development concepts and techniques. It discusses fragments, the support library, dependency injection, image caching, threading and AsyncTask, notifications, supporting multiple screens, and optimizing ListView performance. The document also recommends several popular Android libraries and open source apps that demonstrate best practices.
This document discusses various tools and libraries for building real-time web applications, including SuperClass for simple class abstraction, SuperApp for building state-based applications, SuperModel for object-relational mapping, SuperConnect for templating and binding, SuperRPC for JSON-RPC, and Juggernaut for real-time functionality through websockets. It also briefly mentions other utilities like Sprockets for asset packaging and FileReader for reading file uploads.
Presentation about some of features of events, animation and ajax in jQuery. Material is for those, who already has used jQuery before.
Avoid misery of working with legacy code We will see how you can add independent and isolated components to existing pages; pages that may be difficult to change React and Flux allow you to make self-contained additions that handle their own data access/persistence
This document provides best practices for using jQuery, including loading jQuery from a CDN, using variables to cache jQuery objects, optimizing selectors for performance, best practices for DOM manipulation, event handling, AJAX requests, animations, chaining, using plugins, and other miscellaneous tips. Key recommendations include prefixing variables with $, using ID selectors when possible, giving selectors context, avoiding implied universal selectors, detaching elements before manipulation, avoiding anonymous event handlers, and using object literals for parameters.
The document discusses techniques for writing clean JavaScript code. It provides examples of code smells and improvements to address issues like attaching events from the outside, separating selection from logic, shallow scope, overwriting default behavior, and separating logic from views. The document advocates for practices like modularizing functions, separating DOM manipulation from models, and creating model objects to represent DOM elements rather than directly manipulating the DOM. It encourages learning clean JavaScript techniques to write better structured and more maintainable code.
This document discusses Java Script on Rails and Ajax functionality in Rails. It summarizes various Ajax helpers in Rails, different types of Ajax responses, and how Rails processes Ajax requests using RJS (Ruby-generated JavaScript). It also discusses unobtrusive JavaScript and different approaches to JavaScript in Rails applications.
Free ad-supported streaming takes off! Dive into the projected surge of FAST channels & market size from 2024 to 2027.
A robust software testing strategy encompassing functional and non-functional testing is fundamental for development teams. These twin pillars are essential for ensuring the success of your applications. But why are they so critical? Functional testing rigorously examines the application's processes against predefined requirements, ensuring they align seamlessly. Conversely, non-functional testing evaluates performance and reliability under load, enhancing the end-user experience.
Ansys Mechanical enables you to solve complex structural engineering problems and make better, faster design decisions. With the finite element analysis (FEA) solvers available in the suite, you can customize and automate solutions for your structural mechanics problems and parameterize them to analyze multiple design scenarios. Ansys Mechanical is a dynamic tool that has a complete range of analysis tools.
React and Next.js are complementary tools in web development. React, a JavaScript library, specializes in building user interfaces with its component-based architecture and efficient state management. Next.js extends React by providing server-side rendering, routing, and other utilities, making it ideal for building SEO-friendly, high-performance web applications.
CViewSurvey is a SaaS-based Web & Mobile application that provides digital transformation to traditional paper surveys and feedback for customer & employee experience, field & market research that helps you evaluate your customer's as well as employee's loyalty. With our unique C.A.A.G. Collect, Analysis, Act & Grow approach; business & industry’s can create customized surveys on web, publish on app to collect unlimited response & review AI backed real-time data analytics on mobile & tablets anytime, anywhere. Data collected when offline is securely stored in the device, which syncs to the cloud server when connected to any network.
Enhance the top 9 user pain points with effective visual design elements to improve user experience & satisfaction. Learn the best design strategies
Class based indexes feature in Django
Hironori Washizaki, "Charting a Course for Equity: Strategies for Overcoming Challenges and Promoting Inclusion in the Metaverse", IEEE COMPSAC 2024 D&I Panel, 2024.
dachnug51 | All you ever wanted to know about domino licensing | Uffe Sorensen
In this talk, we will explore strategies to optimize the success rate of storing and retaining new information. We will discuss scientifically proven ideal learning intervals and content structures. Additionally, we will examine how to create an environment that improves our focus while you remain in the “flow”. Lastly we will also address the influence of AI on learning capabilities. In the dynamic field of software development, this knowledge will empower you to accelerate your learning curve and support others in their learning journeys.
WhatsApp Tracker Software is an effective tool for remotely tracking the target’s WhatsApp activities. It allows users to monitor their loved one’s online behavior to ensure appropriate interactions for responsive device use. Download this PPTX file and share this information to others.
NBFC Software: Optimize Your Non-Banking Financial Company Enhance Your Financial Services with Comprehensive NBFC Software NBFC software provides a complete solution for non-banking financial companies, streamlining banking and accounting functions to reduce operational costs. Our software is designed to meet the diverse needs of NBFCs, including investment banks, insurance companies, and hedge funds. Key Features of NBFC Software: Centralized Database: Facilitates inter-branch collaboration and smooth operations with a unified platform. Automation: Simplifies loan lifecycle management and account maintenance, ensuring efficient delivery of financial services. Customization: Highly customizable to fit specific business needs, offering flexibility in managing various loan types such as home loans, mortgage loans, personal loans, and more. Security: Ensures safe and secure handling of financial transactions and sensitive data. User-Friendly Interface: Designed to be intuitive and easy to use, reducing the learning curve for employees. Cost-Effective: Reduces the need for additional manpower by automating tasks, making it a budget-friendly solution. Benefits of NBFC Software: Go Paperless: Transition to a fully digital operation, eliminating offline work. Transparency: Enables managers and executives to monitor various points of the banking process easily. Defaulter Tracking: Helps track loan defaulters, maintaining a healthy loan management system. Increased Accessibility: Cutting-edge technology increases the accessibility and usability of NBFC operations. Request a Demo Now!
原版一模一样【微信:741003700 】【英国牛津大学毕业证(oxon毕业证书)成绩单】【微信:741003700 】学位证,留信学历认证(真实可查,永久存档)原件一模一样纸张工艺/offer、在读证明、外壳等材料/诚信可靠,可直接看成品样本,帮您解决无法毕业带来的各种难题!外壳,原版制作,诚信可靠,可直接看成品样本。行业标杆!精益求精,诚心合作,真诚制作!多年品质 ,按需精细制作,24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题,包您满意。 本公司拥有海外各大学样板无数,能完美还原。 1:1完美还原海外各大学毕业材料上的工艺:水印,阴影底纹,钢印LOGO烫金烫银,LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700 【主营项目】 一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等! 二.真实使馆公证(即留学回国人员证明,不成功不收费) 三.真实教育部学历学位认证(教育部存档!教育部留服网站永久可查) 四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度) 如果您处于以下几种情况: ◇在校期间,因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】 ◇面对父母的压力,希望尽快拿到; ◇不清楚认证流程以及材料该如何准备; ◇回国时间很长,忘记办理; ◇回国马上就要找工作,办给用人单位看; ◇企事业单位必须要求办理的 ◇需要报考公务员、购买免税车、落转户口 ◇申请留学生创业基金 留信网认证的作用: 1:该专业认证可证明留学生真实身份 2:同时对留学生所学专业登记给予评定 3:国家专业人才认证中心颁发入库证书 4:这个认证书并且可以归档倒地方 5:凡事获得留信网入网的信息将会逐步更新到个人身份内,将在公安局网内查询个人身份证信息后,同步读取人才网入库信息 6:个人职称评审加20分 7:个人信誉贷款加10分 8:在国家人才网主办的国家网络招聘大会中纳入资料,供国家高端企业选择人才 办理英国牛津大学毕业证(oxon毕业证书)【微信:741003700 】外观非常简单,由纸质材料制成,上面印有校徽、校名、毕业生姓名、专业等信息。 办理英国牛津大学毕业证(oxon毕业证书)【微信:741003700 】格式相对统一,各专业都有相应的模板。通常包括以下部分: 校徽:象征着学校的荣誉和传承。 校名:学校英文全称 授予学位:本部分将注明获得的具体学位名称。 毕业生姓名:这是最重要的信息之一,标志着该证书是由特定人员获得的。 颁发日期:这是毕业正式生效的时间,也代表着毕业生学业的结束。 其他信息:根据不同的专业和学位,可能会有一些特定的信息或章节。 办理英国牛津大学毕业证(oxon毕业证书)【微信:741003700 】价值很高,需要妥善保管。一般来说,应放置在安全、干燥、防潮的地方,避免长时间暴露在阳光下。如需使用,最好使用复印件而不是原件,以免丢失。 综上所述,办理英国牛津大学毕业证(oxon毕业证书)【微信:741003700 】是证明身份和学历的高价值文件。外观简单庄重,格式统一,包括重要的个人信息和发布日期。对持有人来说,妥善保管是非常重要的。
This PowerPoint presentation provides a comprehensive overview of Enterprise Resource Planning (ERP) systems. It covers the fundamental concepts, benefits, and key functionalities of ERP software, illustrating how it integrates various business processes into a unified system. From finance and HR to supply chain and customer relationship management, ERP facilitates efficient data management and decision-making across organizations. Whether you're new to ERP or looking to deepen your understanding, this presentation offers valuable insights into leveraging ERP for business success.
If you are having trouble deciding which time tracker tool is best for you, try "Task Tracker" app. It has numerous features, including the ability to check daily attendance sheet, and other that make team management easier.
dachnug51 | Whats new in domino 14+ | Daniel Nashed