SQL is a standard language used to communicate with relational databases. SQL statements are used to perform tasks like retrieving, updating, and managing data. Common SQL commands include SELECT, INSERT, UPDATE, DELETE, CREATE, and DROP. A relational database contains tables which store data in rows and columns. Tables can be queried using SELECT statements to retrieve specific data that matches criteria specified in the WHERE clause.
This document summarizes key concepts about Common Table Expressions (CTE), recursive CTE, window functions, array and JSON data types, and functions in PostgreSQL. It provides examples of basic, writable and recursive CTE. It also discusses row_number, rank and other window functions. Examples are given for array, JSON and hstore data types and related functions and operators. Finally, it briefly covers full text search and user-defined functions.
Improve CSS IR & Sprites Image Techniques for Accessibilityyamoo9
[12.09] 제10회 2014 정보접근성 동향 세미나 발표 자료
Windows High Contrast Mode 감지 및 CSS 활성화 Images 비활성화 상태 체크 감지 스크립트, ImproveIR.js를 활용한 IR 테크닉 접근성 향상
코드 소스 다운로드
https://github.com/yamoo9/Improve-IR-Accessible-Tech
This document discusses the basics of CSS3 and HTML. It covers setting the character encoding to UTF-8, creating unordered lists with <ul> tags, the order of opening and closing tags, using comments with <!-- -->, and applying CSS styles either inline with the style attribute or with an external CSS file. The goal is to beautify HTML pages with CSS.
SQL is a standard language used to communicate with relational databases. SQL statements are used to perform tasks like retrieving, updating, and managing data. Common SQL commands include SELECT, INSERT, UPDATE, DELETE, CREATE, and DROP. A relational database contains tables which store data in rows and columns. Tables can be queried using SELECT statements to retrieve specific data that matches criteria specified in the WHERE clause.
This document summarizes key concepts about Common Table Expressions (CTE), recursive CTE, window functions, array and JSON data types, and functions in PostgreSQL. It provides examples of basic, writable and recursive CTE. It also discusses row_number, rank and other window functions. Examples are given for array, JSON and hstore data types and related functions and operators. Finally, it briefly covers full text search and user-defined functions.
Improve CSS IR & Sprites Image Techniques for Accessibilityyamoo9
[12.09] 제10회 2014 정보접근성 동향 세미나 발표 자료
Windows High Contrast Mode 감지 및 CSS 활성화 Images 비활성화 상태 체크 감지 스크립트, ImproveIR.js를 활용한 IR 테크닉 접근성 향상
코드 소스 다운로드
https://github.com/yamoo9/Improve-IR-Accessible-Tech
This document discusses the basics of CSS3 and HTML. It covers setting the character encoding to UTF-8, creating unordered lists with <ul> tags, the order of opening and closing tags, using comments with <!-- -->, and applying CSS styles either inline with the style attribute or with an external CSS file. The goal is to beautify HTML pages with CSS.
This document discusses new features introduced in JavaScript including the spread operator, destructuring assignment, and template literals. The spread operator allows an iterable such as an array expression or string to be expanded in places where zero or more arguments are expected. Destructuring assignment makes it possible to extract data from arrays or objects into distinct variables. Template literals allow embedded expressions to be evaluated in string literals.
This document discusses new features introduced in JavaScript including the spread operator, destructuring assignment, and template literals. The spread operator allows an iterable such as an array expression or string to be expanded in places where zero or more arguments are expected. Destructuring assignment makes it possible to extract data from arrays or objects into distinct variables. Template literals allow embedded expressions to be evaluated in string literals.
This document provides an introduction to JavaScript and its uses. It explains that JavaScript is an interpreted language like Python, and is used to manipulate HTML documents and respond to user interactions by changing elements and styles on web pages. The DOM is introduced as the tree structure representation of HTML, and JavaScript is said to be able to query and modify this tree. Common JavaScript tasks are then listed, such as handling events, validating and updating client-side data, and making requests to servers.
Transforming Product Development using OnePlan To Boost Efficiency and Innova...OnePlan Solutions
Ready to overcome challenges and drive innovation in your organization? Join us in our upcoming webinar where we discuss how to combat resource limitations, scope creep, and the difficulties of aligning your projects with strategic goals. Discover how OnePlan can revolutionize your product development processes, helping your team to innovate faster, manage resources more effectively, and deliver exceptional results.
Boost Your Savings with These Money Management AppsJhone kinadey
A money management app can transform your financial life by tracking expenses, creating budgets, and setting financial goals. These apps offer features like real-time expense tracking, bill reminders, and personalized insights to help you save and manage money effectively. With a user-friendly interface, they simplify financial planning, making it easier to stay on top of your finances and achieve long-term financial stability.
Orca: Nocode Graphical Editor for Container OrchestrationPedro J. Molina
Tool demo on CEDI/SISTEDES/JISBD2024 at A Coruña, Spain. 2024.06.18
"Orca: Nocode Graphical Editor for Container Orchestration"
by Pedro J. Molina PhD. from Metadev
Unveiling the Advantages of Agile Software Development.pdfbrainerhub1
Learn about Agile Software Development's advantages. Simplify your workflow to spur quicker innovation. Jump right in! We have also discussed the advantages.
Mobile App Development Company In Noida | Drona InfotechDrona Infotech
React.js, a JavaScript library developed by Facebook, has gained immense popularity for building user interfaces, especially for single-page applications. Over the years, React has evolved and expanded its capabilities, becoming a preferred choice for mobile app development. This article will explore why React.js is an excellent choice for the Best Mobile App development company in Noida.
Visit Us For Information: https://www.linkedin.com/pulse/what-makes-reactjs-stand-out-mobile-app-development-rajesh-rai-pihvf/
Photoshop Tutorial for Beginners (2024 Edition)alowpalsadig
Photoshop Tutorial for Beginners (2024 Edition)
Explore the evolution of programming and software development and design in 2024. Discover emerging trends shaping the future of coding in our insightful analysis."
Here's an overview:Introduction: The Evolution of Programming and Software DevelopmentThe Rise of Artificial Intelligence and Machine Learning in CodingAdopting Low-Code and No-Code PlatformsQuantum Computing: Entering the Software Development MainstreamIntegration of DevOps with Machine Learning: MLOpsAdvancements in Cybersecurity PracticesThe Growth of Edge ComputingEmerging Programming Languages and FrameworksSoftware Development Ethics and AI RegulationSustainability in Software EngineeringThe Future Workforce: Remote and Distributed TeamsConclusion: Adapting to the Changing Software Development LandscapeIntroduction: The Evolution of Programming and Software Development
Photoshop Tutorial for Beginners (2024 Edition)Explore the evolution of programming and software development and design in 2024. Discover emerging trends shaping the future of coding in our insightful analysis."Here's an overview:Introduction: The Evolution of Programming and Software DevelopmentThe Rise of Artificial Intelligence and Machine Learning in CodingAdopting Low-Code and No-Code PlatformsQuantum Computing: Entering the Software Development MainstreamIntegration of DevOps with Machine Learning: MLOpsAdvancements in Cybersecurity PracticesThe Growth of Edge ComputingEmerging Programming Languages and FrameworksSoftware Development Ethics and AI RegulationSustainability in Software EngineeringThe Future Workforce: Remote and Distributed TeamsConclusion: Adapting to the Changing Software Development LandscapeIntroduction: The Evolution of Programming and Software Development
The importance of developing and designing programming in 2024
Programming design and development represents a vital step in keeping pace with technological advancements and meeting ever-changing market needs. This course is intended for anyone who wants to understand the fundamental importance of software development and design, whether you are a beginner or a professional seeking to update your knowledge.
Course objectives:
1. **Learn about the basics of software development:
- Understanding software development processes and tools.
- Identify the role of programmers and designers in software projects.
2. Understanding the software design process:
- Learn about the principles of good software design.
- Discussing common design patterns such as Object-Oriented Design.
3. The importance of user experience (UX) in modern software:
- Explore how user experience can improve software acceptance and usability.
- Tools and techniques to analyze and improve user experience.
4. Increase efficiency and productivity through modern development tools:
- Access to the latest programming tools and languages used in the industry.
- Study live examples of applications
A Comprehensive Guide on Implementing Real-World Mobile Testing Strategies fo...kalichargn70th171
In today's fiercely competitive mobile app market, the role of the QA team is pivotal for continuous improvement and sustained success. Effective testing strategies are essential to navigate the challenges confidently and precisely. Ensuring the perfection of mobile apps before they reach end-users requires thoughtful decisions in the testing plan.
WWDC 2024 Keynote Review: For CocoaCoders AustinPatrick Weigel
Overview of WWDC 2024 Keynote Address.
Covers: Apple Intelligence, iOS18, macOS Sequoia, iPadOS, watchOS, visionOS, and Apple TV+.
Understandable dialogue on Apple TV+
On-device app controlling AI.
Access to ChatGPT with a guest appearance by Chief Data Thief Sam Altman!
App Locking! iPhone Mirroring! And a Calculator!!
8 Best Automated Android App Testing Tool and Framework in 2024.pdfkalichargn70th171
Regarding mobile operating systems, two major players dominate our thoughts: Android and iPhone. With Android leading the market, software development companies are focused on delivering apps compatible with this OS. Ensuring an app's functionality across various Android devices, OS versions, and hardware specifications is critical, making Android app testing essential.
Enhanced Screen Flows UI/UX using SLDS with Tom KittPeter Caitens
Join us for an engaging session led by Flow Champion, Tom Kitt. This session will dive into a technique of enhancing the user interfaces and user experiences within Screen Flows using the Salesforce Lightning Design System (SLDS). This technique uses Native functionality, with No Apex Code, No Custom Components and No Managed Packages required.
Using Query Store in Azure PostgreSQL to Understand Query PerformanceGrant Fritchey
Microsoft has added an excellent new extension in PostgreSQL on their Azure Platform. This session, presented at Posette 2024, covers what Query Store is and the types of information you can get out of it.
Alluxio Webinar | 10x Faster Trino Queries on Your Data PlatformAlluxio, Inc.
Alluxio Webinar
June. 18, 2024
For more Alluxio Events: https://www.alluxio.io/events/
Speaker:
- Jianjian Xie (Staff Software Engineer, Alluxio)
As Trino users increasingly rely on cloud object storage for retrieving data, speed and cloud cost have become major challenges. The separation of compute and storage creates latency challenges when querying datasets; scanning data between storage and compute tiers becomes I/O bound. On the other hand, cloud API costs related to GET/LIST operations and cross-region data transfer add up quickly.
The newly introduced Trino file system cache by Alluxio aims to overcome the above challenges. In this session, Jianjian will dive into Trino data caching strategies, the latest test results, and discuss the multi-level caching architecture. This architecture makes Trino 10x faster for data lakes of any scale, from GB to EB.
What you will learn:
- Challenges relating to the speed and costs of running Trino in the cloud
- The new Trino file system cache feature overview, including the latest development status and test results
- A multi-level cache framework for maximized speed, including Trino file system cache and Alluxio distributed cache
- Real-world cases, including a large online payment firm and a top ridesharing company
- The future roadmap of Trino file system cache and Trino-Alluxio integration
Liberarsi dai framework con i Web Component.pptxMassimo Artizzu
In Italian
Presentazione sulle feature e l'utilizzo dei Web Component nell sviluppo di pagine e applicazioni web. Racconto delle ragioni storiche dell'avvento dei Web Component. Evidenziazione dei vantaggi e delle sfide poste, indicazione delle best practices, con particolare accento sulla possibilità di usare web component per facilitare la migrazione delle proprie applicazioni verso nuovi stack tecnologici.
Why Apache Kafka Clusters Are Like Galaxies (And Other Cosmic Kafka Quandarie...Paul Brebner
Closing talk for the Performance Engineering track at Community Over Code EU (Bratislava, Slovakia, June 5 2024) https://eu.communityovercode.org/sessions/2024/why-apache-kafka-clusters-are-like-galaxies-and-other-cosmic-kafka-quandaries-explored/ Instaclustr (now part of NetApp) manages 100s of Apache Kafka clusters of many different sizes, for a variety of use cases and customers. For the last 7 years I’ve been focused outwardly on exploring Kafka application development challenges, but recently I decided to look inward and see what I could discover about the performance, scalability and resource characteristics of the Kafka clusters themselves. Using a suite of Performance Engineering techniques, I will reveal some surprising discoveries about cosmic Kafka mysteries in our data centres, related to: cluster sizes and distribution (using Zipf’s Law), horizontal vs. vertical scalability, and predicting Kafka performance using metrics, modelling and regression techniques. These insights are relevant to Kafka developers and operators.