~hackernoon | Bookmarks (1900)

In this tutorial, we’ll develop a basic app for creating logos using Next.js, shadcn/ui,html2canvas-pro, and Lucide React icons. We will assume you have a basic understanding of Next.JS and shadCN/ui components.

Cronos zkEVM is the first third-party ZK chain besides ZKsync Era to hit the mainnet. The launch comes after a successful testnet phase that began in December 2023. The alpha mainnet phase is expected to last until the end of September 2024.

Nader Al-Naji, founder of BitClout, has been charged with defrauding investors. The Securities and Exchange Commission (SEC) alleges he used investor funds to personally enrich himself, his relatives, his companies, and others close to him. The SEC alleges that the "decentralized" aspect of Bitclout/DeSo is nothing more than a deception, put on to avoid scrutiny from regulatory agencies.

Chain abstraction has emerged as a viable solution to the interoperability/scalability challenge slowing down the progress of blockchain technology. Chain abstraction creates a mainstream appeal through a more intuitive user-friendly experience for users and developers alike. A widespread adoption of this technology has the potential to drive innovation and economic growth.

In this post, I'll explain how to provide a default value when querying an absent key in a hash map in different programming languages. Let's start with Java, my first professional programming language. In older versions, retrieving a value from a map required using the `get()` method.

High-frequency trading (HFT) relies on complex algorithms to profit from small price discrepancies, requiring ultra-low latency and high-speed order execution. Achieving this involves optimizing network infrastructure, co-locating servers near exchange data centers, and using advanced hardware like FPGAs. Key components include minimizing network, software, and hardware latency through techniques like kernel bypass, efficient programming languages, and high-speed data storage solutions. Effective strategies involve scaling,...

In this article, I've handpicked 16 game-changing no-code tools for various needs, from automation and web development to design and collaboration.

Do you feel like you're not enough? Learn simple ways to build confidence, beat self-doubt, and grow stronger every day.

Crypto isn't just a buzzword thrown around by tech geeks and financial pundits. From grandmas (or ‘Boomers’) to pre-teens, everyone seems keen on getting a piece of the crypto pie. But why? What's driving this cross-generational appeal?

No-code development platforms empower users with zero to minimum coding knowledge to understand and create custom software solutions. These platforms offer many built-in integration, data storage, and security features that simplify the management of complex applications. The emergence of no-code tools has standardized the overall technology by toppling traditional barriers.

Learn how platform and security engineering teams can leverage Keyper's data encryption capabilities to improve security standards, simplify infrastructure architecture, and enhance developer velocity.

HIX Chat is an AI chatbot platform. Designed to rival the likes of Poe and OpenAI’s GPT models, it offers an array of chatbots that users can select and interact with, whenever they like. You can chat to any AI bot you like, any time, any place, and switch between bots on the fly, with the click of a button. This AI-powered chatbot library...

The Product Sense Interview or Product Design Interview is an important stage in the interview process for a product manager role.

Reinforcement Learning from Human Feedback (RLHF) allows AI models to better align with human values by learning from human feedback. Each evaluator brings their own set of cultural perspectives, personal experiences, and biases to the table. If not carefully managed, these subjective judgments can introduce biases into the model, causing it to reflect the particular perspectives of the evaluators.

This article shows how to use JSON Schema for validation in a custom Web Component, using a contact form as an example. It highlights the benefits of combining JSON Schema with Web Components to create reusable UI elements with integrated validation.

Crypto.com has inked a deal to become the exclusive global crypto partner of the UEFA Champions League. The partnership, set to debut on August 14, 2024, promises to be more than just another logo slapped on a billboard. The specific details of the partnership remain under wraps, but it could pave the way for various crypto-powered initiatives.

This article will focus on implementing error rate-based detection, a crucial aspect of comprehensive log analysis. We'll extend our existing system to identify anomalies based on the frequency of error messages.

The primary dataset used for training was FFHQ 25, which is a face image dataset encompassing 70,000 images. We incorporated a total of 1,000 denoising steps. For the inference stage, we used the EulerA sampler 2 and set it to operate over 25 timesteps. We generate facial images that combine multiple identities using a mixing ratio.

Web applications face some fundamentally hard problems, problems most web frameworks seem to ignore. These problems are so hard that only very few apps actually solve them well, and those apps stand head and shoulders above other apps in their respective space. I explored a sync engine called Replicache as a possible solution and want to share my learnings.

Product managers must do four key things: Excel in their core competencies; Possess high emotional intelligence; Find a company that aligns with their skills and values; Develop extensive connections with senior management or executives. Successful PMs go beyond delivering new features regularly and mediating between engineering and design teams. Products that achieve strong user adoption drive exponential revenue growth and potentially disrupt industries.

This guide will delve into the world of graceful shutdowns, specifically focusing on their implementation in Go applications running on Kubernetes.

You're probably well-acquainted with tags as a means to discover stories aligned with your interests. But we've just rolled out an exciting new feature: the ability to search for tags within tag pages. Learn more here.

This paper is available on arxiv(https://arxiv.org/abs/2312.02663) under CC0 1.0 DEED license. In this section, we present the design and functionalities of our novel framework. Our method fundamentally builds on StableDiffusion 42, with several pivotal modifications, especially in the condition modules.