Human-powered Javascript Compression for Fun and Gummy Bears
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The document describes human-powered Javascript compression techniques for fun and gummy bears. It discusses shortening variable names, removing unnecessary words like "window", consolidating multiple functions into one, leveraging the versatility of the DOM, and allowing assignments to return values to reduce code length. It also mentions techniques like removing whitespace, optimizing math operations, removing function declarations and using eval instead, making semicolons optional, and leveraging different number representations to minimize code size.
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This document contains 15 questions and answers related to Java programming. Each question asks the student to design a Java program to perform a specific task such as printing a table of numbers, calculating a Fibonacci series, or checking if a string is a palindrome. For each question, the student provides the code needed to solve the problem along with screenshots of a sample program preview and output.Aaron Bedra - Effective Software Security Teams
Aaron Bedra - Effective Software Security Teamscentralohioissa
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Software is eating the world. The rate at which we produce new software is astounding. Understanding and preventing potential issues is a growing concern.
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Join Aaron as he talks about the right way to build and run a software security group. You will walk away with a concrete list of actions that you can take back to your job and start working on right away.Error handling
Error handlingThoughtworks
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Handling error conditions is a core part of the software we write. However, we often treat it as a second class citizen, obscuring our intent through abuse of null values and exceptions that make our code hard to understand and maintain. In the functional programming community, it is common to use datatypes such as Option, Either or Validated to make our intentions explicit when dealing with errors. We can leverage the compiler to verify that we are handling them instead of hoping for the best at runtime. This results in code that is clearer, without hidden path flows. We¡¯ll show how we have been doing this in Kotlin, with the help of the Arrow library.Making Games in JavaScript
Making Games in JavaScriptSam Cartwright
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The document provides an overview of making games using JavaScript, HTML, and the DOM. It discusses JavaScript and HTML5 as languages well-suited for game development due to features like fast iteration, treating scripts as data, and allowing different game types. It covers key concepts like the DOM tree, rendering to a <canvas> element, using the 2D context to draw, implementing a main loop with setInterval(), drawing sprites and images, handling user input, and creating basic animations and games with concepts like sprites, matrices, vectors, bullets, and zombies.Drawing on canvas
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The document discusses drawing graphics on HTML5 canvases. It covers drawing basic shapes, text, and lines on a canvas. It also describes using the RGraph library to graph data by mapping HTML elements to a canvas bar graph. Fallback content is discussed for browsers without canvas support.The Ring programming language version 1.5.4 book - Part 30 of 185
The Ring programming language version 1.5.4 book - Part 30 of 185Mahmoud Samir Fayed
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This chapter discusses object-oriented programming in Ring. Key points covered include:
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Computational Photography: How Technology is Changing Way We Capture the World
Computational Photography: How Technology is Changing Way We Capture the WorldHusseinMalikMammadli
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? Computational Photography (Computer Vision/Image): How Technology is Changing the Way We Capture the World
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SMART SENTRY CYBER THREAT INTELLIGENCE IN IIOTUiPath Automation Developer Associate Training Series 2025 - Session 2
UiPath Automation Developer Associate Training Series 2025 - Session 2DianaGray10
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In session 2, we will introduce you to Data manipulation in UiPath Studio.
Topics covered:
Data Manipulation
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Data Manipulation with Strings in UiPath Studio (v2022.10) 2 modules - 1h 30m - https://academy.uipath.com/courses/data-manipulation-with-strings-in-studio
Data Manipulation with Lists and Dictionaries in UiPath Studio (v2022.10) 2 modules - 1h - https:/academy.uipath.com/courses/data-manipulation-with-lists-and-dictionaries-in-studio
Data Manipulation with Data Tables in UiPath Studio (v2022.10) 2 modules - 1h 30m - https:/academy.uipath.com/courses/data-manipulation-with-data-tables-in-studio
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Inside Freshworks' Migration from Cassandra to ScyllaDB by Premkumar PatturajScyllaDB
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Freshworks migrated from Cassandra to ScyllaDB to handle growing audit log data efficiently. Cassandra required frequent scaling, complex repairs, and had non-linear scaling. ScyllaDB reduced costs with fewer machines and improved operations. Using Zero Downtime Migration (ZDM), they bulk-migrated data, performed dual writes, and validated consistency.Replacing RocksDB with ScyllaDB in Kafka Streams by Almog Gavra
Replacing RocksDB with ScyllaDB in Kafka Streams by Almog GavraScyllaDB
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Learn how Responsive replaced embedded RocksDB with ScyllaDB in Kafka Streams, simplifying the architecture and unlocking massive availability and scale. The talk covers unbundling stream processors, key ScyllaDB features tested, and lessons learned from the transition.Future-Proof Your Career with AI Options
Future-Proof Your Career with AI OptionsDianaGray10
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Learn about the difference between automation, AI and agentic and ways you can harness these to further your career. In this session you will learn:
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Transform Your Future with Front-End Development Training
Transform Your Future with Front-End Development TrainingVtechlabs
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Kickstart your career in web development with our front-end web development course in Vadodara. Learn HTML, CSS, JavaScript, React, and more through hands-on projects and expert mentorship. Our front-end development course with placement includes real-world training, mock interviews, and job assistance to help you secure top roles like Front-End Developer, UI/UX Developer, and Web Designer.
Join VtechLabs today and build a successful career in the booming IT industry!How Discord Indexes Trillions of Messages: Scaling Search Infrastructure by V...
How Discord Indexes Trillions of Messages: Scaling Search Infrastructure by V...ScyllaDB
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This talk shares how Discord scaled their message search infrastructure using Rust, Kubernetes, and a multi-cluster Elasticsearch architecture to achieve better performance, operability, and reliability, while also enabling new search features for Discord users.L01 Introduction to Nanoindentation - What is hardness
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Introduction to Nanoindentation
DevNexus - Building 10x Development Organizations.pdf
DevNexus - Building 10x Development Organizations.pdfJustin Reock
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Developer Experience is Dead! Long Live Developer Experience!
In this keynote-style session, we¡¯ll take a detailed, granular look at the barriers to productivity developers face today and modern approaches for removing them. 10x developers may be a myth, but 10x organizations are very real, as proven by the influential study performed in the 1980s, ¡®The Coding War Games.¡¯
Right now, here in early 2025, we seem to be experiencing YAPP (Yet Another Productivity Philosophy), and that philosophy is converging on developer experience. It seems that with every new method, we invent to deliver products, whether physical or virtual, we reinvent productivity philosophies to go alongside them.
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AI, Block chain, Digital Currency, Cloud, Cloud of Things, Tactile Internet, Digital Twins, IOT, AR, VR, MR, U commerce, data and robotics."
Endpoint Backup: 3 Reasons MSPs Ignore It
Endpoint Backup: 3 Reasons MSPs Ignore ItMSP360
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Many MSPs overlook endpoint backup, missing out on additional profit and leaving a gap that puts client data at risk.
Join our webinar as we break down the top challenges of endpoint backup¡ªand how to overcome them.Field Device Management Market Report 2030 - TechSci Research
Field Device Management Market Report 2030 - TechSci ResearchVipin Mishra
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The Global Field Device Management (FDM) Market is expected to experience significant growth in the forecast period from 2026 to 2030, driven by the integration of advanced technologies aimed at improving industrial operations.
? According to TechSci Research, the Global Field Device Management Market was valued at USD 1,506.34 million in 2023 and is anticipated to grow at a CAGR of 6.72% through 2030. FDM plays a vital role in the centralized oversight and optimization of industrial field devices, including sensors, actuators, and controllers.
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Configuration
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For more information, explore the full report: https://shorturl.at/EJnzR
Major companies operating in Global?Field Device Management Market are:
General Electric Co
Siemens AG
ABB Ltd
Emerson Electric Co
Aveva Group Ltd
Schneider Electric SE
STMicroelectronics Inc
Techno Systems Inc
Semiconductor Components Industries LLC
International Business Machines Corporation (IBM)
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Unlock AI Creativity: Image Generation with DALL¡¤EExpeed Software
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Discover the power of AI image generation with DALL¡¤E, an advanced AI model that transforms text prompts into stunning, high-quality visuals. This presentation explores how artificial intelligence is revolutionizing digital creativity, from graphic design to content creation and marketing. Learn about the technology behind DALL¡¤E, its real-world applications, and how businesses can leverage AI-generated art for innovation. Whether you're a designer, developer, or marketer, this guide will help you unlock new creative possibilities with AI-driven image synthesis.BoxLang JVM Language : The Future is Dynamic
BoxLang JVM Language : The Future is DynamicOrtus Solutions, Corp
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Just like life, our code must evolve to meet the demands of an ever-changing world. Adaptability is key in developing for the web, tablets, APIs, or serverless applications. Multi-runtime development is the future, and that future is dynamic. Enter BoxLang: Dynamic. Modular. Productive. (www.boxlang.io)
BoxLang transforms development with its dynamic design, enabling developers to write expressive, functional code effortlessly. Its modular architecture ensures flexibility, allowing easy integration into your existing ecosystems.
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BoxLang boasts 100% interoperability with Java, seamlessly blending traditional and modern development practices. This opens up new possibilities for innovation and collaboration.
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From a compact 6MB OS binary to running on our pure Java web server, CommandBox, Jakarta EE, AWS Lambda, Microsoft Functions, WebAssembly, Android, and more, BoxLang is designed to adapt to any runtime environment. BoxLang combines modern features from CFML, Node, Ruby, Kotlin, Java, and Clojure with the familiarity of Java bytecode compilation. This makes it the go-to language for developers looking to the future while building a solid foundation.
Empowering Creativity with IDE Tools
Unlock your creative potential with powerful IDE tools designed for BoxLang, offering an intuitive development experience that streamlines your workflow. Join us as we redefine JVM development and step into the era of BoxLang. Welcome to the future.
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Free Download Wondershare Filmora 14.3.2.11147 Full Version - All-in-one home video editor to make a great video.Free Download Wondershare Filmora for Windows PC is an all-in-one home video editor with powerful functionality and a fully stacked feature set. Filmora has a simple drag-and-drop top interface, allowing you to be artistic with the story you want to create.Video Editing Simplified - Ignite Your Story. A powerful and intuitive video editing experience. Filmora 10 hash two new ways to edit: Action Cam Tool (Correct lens distortion, Clean up your audio, New speed controls) and Instant Cutter (Trim or merge clips quickly, Instant export).Filmora allows you to create projects in 4:3 or 16:9, so you can crop the videos or resize them to fit the size you want. This way, quickly converting a widescreen material to SD format is possible.FinTech - US Annual Funding Report - 2024.pptx
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US FinTech 2024, offering a comprehensive analysis of key trends, funding activities, and top-performing sectors that shaped the FinTech ecosystem in the US 2024. The report delivers detailed data and insights into the region's funding landscape and other developments. We believe this report will provide you with valuable insights to understand the evolving market dynamics.Human-powered Javascript Compression for Fun and Gummy Bears
- 1. Human-powered Javascript Compression for Fun and Gummy Bears #codebits2010 :: @ruidlopes :: ruidlopes.com
- 2. First of all... Let there be gummy bears!
- 3. Javascript
- 4. Javascript
- 5. BAD!!
- 7. Let the fun begin
- 8. var context = document.getElementById('c').getContext('2d'); var dataArray = context.getImageData(0,0,200,200); var tick = function() { for (var i = 0; i < 160000; i += 4) { var color = Math.?oor(Math.random() * 255); dataArray.data[i] = color; dataArray.data[i+1] = color; dataArray.data[i+2] = color; dataArray.data[i+3] = 255; } context.putImageData(dataArray, 0, 0); }; window.setInterval(tick, 1);
- 9. Original Google Closure Google Closure (agressive) 405 331 255
- 10. 37% decrease (not bad ¨C for a robot)
- 11. Javascript
- 18. Know your APIs inside out 217
- 23. ok, let¡¯s remove some whitespace now 153
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- 28. 67% decrease (pretty awesome ¨C for a human)
- 29. get inspired by rapha?l.js js1k the incredible demoscene
- 30. Thank you!