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This case study examines Adobe’s free trial activation process, pinpointing major issues within the onboarding experience. It delves into psychological concepts such as cognitive overload, pricing complexity, fabricated personalization, and the free trial paradox.
Rivian recently made a mistake during an over-the-air software update for its cars that caused infotainment screens to reboot and become unusable for several days. It could have prevented this with better practices like canary deployments, pre-flight checks, and rollback mechanisms, which are common in cloud systems. Frequent small deployments and phased rollouts ensure safe changes in production.
Amazon Prime Video uses a variety of AWS services, including Elemental MediaConnect, MediaLive, and CloudFront, to ingest, encode, package, and deliver video content to millions of users. It also employs redundancy measures and parallelization to ensure that its system is resilient to failures. By doing so, it is able to achieve an expected uptime of 99.999%.
Learning about memory profiling can help you understand how an application uses memory over time and aid in building the right mental model of a program’s behavior. This article defines key terms like memory usage, footprint, VSZ, and RSS and explains how they differ. It also discusses how this information can be used to identify problems and understand the pressure on the memory subsystem.
There are three virtues of a great programmer: laziness, impatience, and hubris. Laziness drives efficiency and clear documentation, impatience fuels proactive and user-friendly solutions, and hubris motivates crafting well-maintained, respected code.
The web development industry's obsession with speed over maintainability ultimately leads to unsustainable situations. It’s important to consider maintainability throughout the development process as it’s much easier to acquire debt than develop on top of an unmaintainable project.
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Google has introduced Gemini 1.5, a large language model with significantly improved performance and new features, like a one million token context window. It's still under testing, but it is available for developers and enterprises in Google’s AI Studio and Google Cloud’s Vertex AI. Gemini 1.5 Pro offers similar performance to Gemini Ultra but is more efficient and opens up new possibilities for tasks like better reasoning, code writing, and problem-solving due to its extensive context.
Fuzzy Search is a frontend library for searching objects by their names and features. Queries are fast and usually take under 10ms to complete.
Zenfetch helps you leverage all the information you've saved, including articles, PDFs, and YouTube videos. It uses AI to organize everything and enables users to have conversations about their saved content, extract information, validate thoughts, and brainstorm ideas.
Keeping a self-hosted project healthy requires constant "code chores" like updating frameworks, fixing bugs, and refactoring code - tasks less exciting than flashy new features. These chores require consistent funding and are often overlooked compared to individual features. Developers should split funds and time between features and essential maintenance as features need ongoing care to remain functional and secure.
Rust is quickly growing in popularity, but C++ is still ideal for many use cases due to its integrations with existing libraries and familiarity with a large number of developers. C++ has more mature compilers, libraries, and knowledge overall. Choosing the right language is best determined by the goal of the project and how familiar existing teams are already with C++ and Rust. Rust is a great choice for those who need strong memory safety and want to use a more modern language.
This article teaches developers how to build a language model from scratch. It outlines the necessary steps and libraries needed to build such a model from start to finish and provides code examples.
OpenAI has introduced Sora, a text-to-video model that can generate videos up to a minute long while maintaining visual quality and adherence to the user’s prompt.
A 20-plus-year-old design flaw in DNSSEC, a security upgrade for DNS, allows attackers to disable DNS servers with a single packet, potentially disrupting internet access for millions.
Unreal Engine 5, a graphical game engine that powers thousands of games today, has been ported to WebGPU.
Everything you need to know about choosing meaningful, readable, and easily searchable names.
OpenAI is working on a web search to compete more directly with Google. It is unclear if the product will be standalone or part of ChatGPT. Competition in the search space is filling up quickly with the addition of Copilot on Bing, newcomers like Perplexity, and Google's Gemini Copilot. A YouTube Short featuring Microsoft CEO Satya Nadella talking about competing with Google is available in the article.
The passthrough on Apple's Vision Pro gives users all the fidelity and depth perception they need to comfortably see what they're doing and navigate safely on foot. Its limited field of view and poor low-light visibility could pose issues when driving. While critics of the device say it takes people's attention away from reality, the Vision Pro may actually make users more aware of their surroundings as their eyes are always up and taking in the world (when in passthrough mode). This article details a first-hand experience of what it feels like to use the device in public.
MagicLab has unveiled MagicBot, a humanoid robot that can roast marshmallows and dance. The robot has exceptional balance and dexterity - it has the capability to execute somersaults. MagicBot has sub-millimeter positioning accuracy and a load capacity reaching several kilograms. Videos of the robot in action are available in the article.
The OpenTitan coalition has announced the first commercial silicon chip that includes built-in open-source hardware security. The chip, called Earl Grey, features a number of built-in hardware security and cryptography modules in a self-contained microprocessor. It uses a security protocol called Root of Trust, which provides an on-chip source of cryptographic keys that is inaccessible remotely. As part of the project, OpenTitan developed a framework for open-source hardware design that provides rules for documentation, pre-defined interfaces and quality standards, and a governance structure that lays out how different partners make decisions as a collective.
oink.php is a single-file API wrapper for PHP. It makes it easy to route endpoints, set parameters, and return responses. oink.php was designed to be simple and comfortable to use. Examples of using oink.php to create a blog and gallery are available.
OpenLLMetry-JS is a set of extensions built on top of OpenTelemetry that provides developers with complete observability over their LLM applications. It can be connected to existing observability solutions. OpenLLMetry-JS can instrument everything that OpenTelemetry already instruments. It also has custom extensions for instrumenting things like calls to OpenAI or Vector DBs.
robots.txt has kept the internet from chaos for three decades. The simple text file represents a deal between some of the earliest pioneers of the internet to respect each other's wishes and build the internet in a way that benefits everybody. It allows anyone who runs a website to tell the web who's allowed on the site and who isn't. The system used to work, but AI is now threatening to change everything. This article takes a look at the history behind robots.txt, how it works, different types of web crawlers, the tradeoff between sites and the search engineers crawling them, and how AI changes the balance of the internet.
Requests for Startups is a periodic feature from Y Combinator that gathers ideas and categories that it wants to see more people working on. The list is intended to provide founders with ideas on what to build. Readers should not feel like they need to work on one of these ideas to apply to Y Combinator - the company expects to fund only a small fraction of ideas from the list. The list covers areas such as robotics, machine learning, manufacturing, space, enterprise software, cryptocurrency, and more.
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Amazon AGI's Big Adaptive Steamable TTS with Emergent abilities model, or BASE TTS, has 980 million parameters and emergent qualities that improve its ability to speak even complex sentences naturally.
BYD is considering opening a plant in Mexico, which would make it cheaper for the company to sell cars in the US.
Chromium's team is prototyping Web Monetization, a community specification that lets websites automatically receive payments from online visitors via a web browser and designated payment service.
Performance improvement plans are cruel and a waste of everyone's time because everyone knows what's going to happen at the end of the plan.
If you work in tech, you won’t regret spending 3-5 years in the Bay Area - this post tells you how to make the most of your time.
Virtual influencers are digital characters used in social media and marketing campaigns to engage with real audiences.
from actual humans which filters out tons of junk data. * ACCURATE AND UP TO DATE: The index is refreshed with tens of millions of pages daily [5]. * AFFORDABLE: free for up to 2,000 queries/mo [5]; paid plans start from $5/mo.
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OpenAI discovered and terminated accounts affiliated with nation-states using GPT models for malicious cases.
Andrej Karpathy, a founding member of OpenAI and former leader of Tesla's Autopilot team, announced his departure from OpenAI to focus on personal projects. His exit is not due to any specific event, issue, or drama.
NVIDIA has launched a demo of Chat with RTX, a local PC-run chatbot that can analyze and summarize personal data from various file formats and even integrate knowledge from YouTube videos, with the aim of creating a more personalized digital assistant experience. This innovation, which does not require cloud processing or an internet connection for sensitive data, is currently limited to Windows PCs with specific NVIDIA GPUs.
This model uses ring attention and a fine-tuned 7B parameter model to accurately answer million token video length questions. It outperforms commercial VLMs and has extremely accurate performance on retrieval benchmarks.
Google has a new text-to-video model that can help take images and styles as input. It uses a novel “space-time UNet” to diffuse everything at once.
SEINE is an innovative video diffusion model guided by textual descriptions designed to extend short AI-generated video clips into longer, story-level sequences with seamless and imaginative scene transitions.
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Cody uses a deep understanding of your codebase [13] to explain, fix, and help you write code. It’s universal, meaning it works within your existing tech stack. Sourcegraph’s code intelligence platform [12] allows Cody to autocomplete, explain, and edit your code with much richer context [12].
Facebook released a state-of-the-art open-source audio model that is 7x faster than alternatives without sacrificing quality. It can generate music and sound effects. The paper is now available.
Researchers conducted a comprehensive study on whether it's possible to tell if a data point was used to train a large language model. They tested various models and found that, for the most part, these attacks are no better than random guesses.
This project introduces advanced methods to ensure that autonomous intelligent agents, which are crucial in life-dependent applications, remain trustworthy and ethical even as they evolve.