Hackernoon

How are you, hacker? 🪐Want to know what’s trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## Leveraging MinIO and Apache Tika for Automated Text Extraction and Analysis By @minio [ 7 Min read ] Discover how to … Read more

WE INTERRUPT REGULAR BULL MARKET PROGRAMMING FOR THIS IMPORTANT MESSAGE: You’re fucking up! How, you ask? Some of you think you are masters of the universe right now because you bought Solana sub $10 and sold it at $200. Others did the smart thing and sold fiat for crypto during the 2021 to 2023 bear … Read more

AI has already changed what we need to learn to stay competitive in this new tech era. Now, it’s changing how we learn. Today, I want to provide a glimpse into the future of learning for software developers — the ways in which it will change due to AI, and what developers can do to … Read more

Today, a successful IT product is one that has been developed with customers’ needs, interests, and values in mind. This is why customer feedback is so important if we want to improve customer satisfaction and retention, and ultimately ensure the long-term growth of a business. Collecting user feedback is the foundation of the growth of … Read more

How Would You Store Your User’s Password? How would you store a password if you were asked to create an authentication system? The easiest solution would be to store the plain text inputted by the users. For example, if the users input their email as codecurated@codecurated.com and password as weakpassword, then we can insert it into our users table, right? … Read more

Retrieval augmented generation (RAG) refers to a variety of techniques for retrieving information and using it to provide contextual information for generative AI. The most common form operates on text chunks and involves: Extracting the text from the original documents (HTML, PDF, Markdown, etc.). Chunking the text to specific sizes based on document structure and … Read more

Software developers rarely design the most aesthetically pleasing software. These principles can help you and other developers change this narrative. Keep it simple. Simplicity is a principle to follow in design. Overcomplicating your design won’t make it better in most cases. Beautiful designs can be created from the simplest ideas. Sometimes, good ideas become useless … Read more

Welcome, One common challenge developers face is comparing arrays—specifically, determining if two arrays contain the same contents, regardless of the order of those contents. This task might seem straightforward at first glance, but it quickly delves into complexities. In this blog post, we’ll discuss various methods, from the simple and direct to the more sophisticated … Read more

==DISCLAIMER: This story happened in 2021, but I finally found some time and emotional power to make it written. Please enjoy your reading!== Hi Ivan! I have some good news and bad news, as they say. It looks like we’ll finish our migration to the cloud today. It’s been almost a year, and I’ve finally … Read more

Every great innovation comes with some unique challenges. Automation can simplify your marketing processes, save time, and give insight you may otherwise miss. As helpful — even necessary — as automating content is, it carries some cybersecurity risks you should know about. That doesn’t mean these tools are strictly unsafe, but it does warrant attention. … Read more

The frustrations and trials of fundraising are well-known among entrepreneurs. While the repetitive nature of pitching, emailing, and responding to inquiries can be draining, the real challenge often lies in the strategic decisions about when and whom to raise funds from. As your experience reveals, an unenthusiastic VC who doesn’t grasp the essence of your … Read more

5 SEO Mistakes That Will Get Your Website Penalized by Google and How to Fix Them Introduction In the ever-evolving landscape of search engine optimization (SEO), staying on top of best practices is crucial to maintaining your website’s visibility and ranking on Google. However, certain mistakes can lead to penalties from the search giant, ultimately … Read more

While Bitcoin has gained greater institutional acceptance with the recent ETF launches in the US, it is still not a pure institutional asset, and it is not a pure commodity like gold. It is so much more: secure, decentralized, and programmable value. Zulu Network believes that Bitcoin can be so much more. The Bitcoin Ecosystem … Read more

Every four years, the Bitcoin network undergoes a significant change known as “halving,” a process that reduces the rewards for mining new blocks by half. This mechanism is built into Bitcoin’s protocol to control inflation and cap the total supply at 21 million coins. Halving events, therefore, are pivotal, highly anticipated occasions within the cryptocurrency … Read more

GEORGE TOWN, Grand Cayman, April 23rd, 2024/Chainwire/– Zircuit, a ZK rollup with parallelized circuits and AI-enabled security, today announced that its staking program has soared past $2B in TVL in only two months. As Zircuit forges ahead towards mainnet, the ZK rollup’s staking program is rapidly gaining momentum, attracting over $2B TVL in a short … Read more

London, UK, April 23rd, 2024/Chainwire/–SatoshiDEX, the pioneering Bitcoin DEX, announces the Staking system, enabling users to earn rewards in advance of the platform’s official launch. Boasting a successful presale exceeding $10 million, SatoshiDEX continues to gain momentum. The SatoshiDEX team has implemented a dynamic APY for their Staking System, allowing presale participants to access significantly … Read more

:::info Authors: (1) Jo˜ao Almeida, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (2) Jos´e Rui Figueira, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (3) Alexandre P. Francisco, INESC-ID, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (4) Daniel Santos, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal. ::: 6 Conclusion and future research We … Read more

:::info Authors: (1) Jo˜ao Almeida, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (2) Jos´e Rui Figueira, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (3) Alexandre P. Francisco, INESC-ID, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (4) Daniel Santos, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal. ::: 5 Computational experiments In this section, … Read more

:::info Authors: (1) Jo˜ao Almeida, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (2) Jos´e Rui Figueira, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (3) Alexandre P. Francisco, INESC-ID, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (4) Daniel Santos, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal. ::: 4 Algorithmic framework In this section, … Read more

:::info Authors: (1) Jo˜ao Almeida, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (2) Jos´e Rui Figueira, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (3) Alexandre P. Francisco, INESC-ID, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (4) Daniel Santos, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal. ::: 3 The course timetabling problem for … Read more

:::info Authors: (1) Jo˜ao Almeida, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (2) Jos´e Rui Figueira, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (3) Alexandre P. Francisco, INESC-ID, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (4) Daniel Santos, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal. ::: 2 Literature Review In this section, … Read more

:::info Authors: (1) Jo˜ao Almeida, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (2) Jos´e Rui Figueira, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (3) Alexandre P. Francisco, INESC-ID, Instituto Superior T´ecnico, Universidade de Lisboa Portugal; (4) Daniel Santos, CEGIST, Instituto Superior T´ecnico, Universidade de Lisboa Portugal. ::: Abstract This work presents a hybrid … Read more

By introducing a plethora of useful features for crypto users, including the launch of the $BcCoin token (which will be featured on prominent crypto exchanges soon), BlackCard aims to be at the forefront of revolutionizing global cryptocurrency payment operations. By utilizing AI technology, the BlackCard Crypto Credit Card empowers users to easily integrate their digital … Read more

How are you, hacker? 🪐What’s happening in tech this week: The Noonification by HackerNoon has got you covered with fresh content from our top 5 stories of the day, every day at noon your local time! Set email preference here. ## Can You Open Medical Data (MR, CT, X-Ray) in Python and Find Tumors With … Read more

In the rapidly evolving world of data storage and processing, combining efficient cloud storage solutions with advanced AI capabilities presents a transformative approach to handling vast volumes of data. This article demonstrates a practical implementation using MinIO, Langchain and OpenAI’s GPT-3.5 model, focusing on summarizing documents stored in MinIO buckets. The Power of MinIO MinIO … Read more

A few days ago, I underwent an MRI scan. They slid me into a large tube, and for 15 minutes, the machine around me buzzed, hummed, and clicked. At the end of the examination, I received a CD containing the data. What does a good developer do in such a situation? Of course, as soon … Read more

1. Inheritance Definition and Importance: Inheritance is a core principle of object-oriented programming where a new class, called a subclass or derived class, can inherit properties and methods from an existing class, known as a superclass or base class. Example Clarification: In your example, the Car the class serves as the superclass, representing a generic … Read more

You already know that Google will shut down Dynamic Links, one of the most popular Firebase features that allowed building a referral system for your service or app. :::info Deprecated: Firebase Dynamic Links is deprecated and should not be adopted in projects that don’t already use it. The service will shut down on August 25, … Read more

A digestible high-level overview of what happens in The Die In this article, we’ll go through some fundamental low-level details to understand why GPUs are good at Graphics, Neural Networks, and Deep Learning tasks and CPUs are good at a wide number of sequential, complex general purpose computing tasks. There were several topics that I … Read more

Imagine yourself as the proud owner of a souvenir shop inside the Spot-On Change Hotel. When closing the cash register, you notice an excess of 8 euros. It seems that a guest didn’t receive the exact change. This could tarnish the hotel’s reputation. To avoid this, you decide to solve the mystery of the incorrect … Read more