Hackernoon

Singapore, Republic of Singapore, July 9th, 2025/Chainwire/–0G Labs was an official sponsor and partner of EthGlobal Cannes, the major hackathon hosted at EthCC in the South of France. From July 4-6 in Cannes, the hackathon nurtured a global pool of web3 developer talent, and 0G Labs supported the $275K prize pool. More than 800 attendees … Read more

Table of Links Abstract and 1. Introduction 2 Concepts in Pretraining Data and Quantifying Frequency 3 Comparing Pretraining Frequency & “Zero-Shot” Performance and 3.1 Experimental Setup 3.2 Result: Pretraining Frequency is Predictive of “Zero-Shot” Performance 4 Stress-Testing the Concept Frequency-Performance Scaling Trend and 4.1 Controlling for Similar Samples in Pretraining and Downstream Data 4.2 Testing … Read more

Table of Links Abstract and 1. Introduction 2 Concepts in Pretraining Data and Quantifying Frequency 3 Comparing Pretraining Frequency & “Zero-Shot” Performance and 3.1 Experimental Setup 3.2 Result: Pretraining Frequency is Predictive of “Zero-Shot” Performance 4 Stress-Testing the Concept Frequency-Performance Scaling Trend and 4.1 Controlling for Similar Samples in Pretraining and Downstream Data 4.2 Testing … Read more

Table of Links Abstract and 1. Introduction 2 Concepts in Pretraining Data and Quantifying Frequency 3 Comparing Pretraining Frequency & “Zero-Shot” Performance and 3.1 Experimental Setup 3.2 Result: Pretraining Frequency is Predictive of “Zero-Shot” Performance 4 Stress-Testing the Concept Frequency-Performance Scaling Trend and 4.1 Controlling for Similar Samples in Pretraining and Downstream Data 4.2 Testing … Read more

Positioned as a purpose-built Layer 1 blockchain instead of a Layer 2, TAC promises Telegram’s billion-strong user base one-tap access to Ethereum-grade DeFi while keeping assets natively on TON. Crypto has chased “the next billion users” for a decade, yet newcomers still face intimidating wallet setups, seed phrases, and confusing RPC menus. At the same … Read more

Detecting duplicate entities at scale is challenging due to the explosion in pairwise comparisons. A naive approach to match n items with each other requires O(n²) comparisons. The goal is to prune the search space while maintaining high recall (catching most true duplicates). Modern de-duplication pipelines therefore use a candidate generation phase via blocking keys, … Read more

A deep dive into fixing a stalled SeaTunnel MySQL-CDC job stuck in snapshot sync, including config tuning, source code insights, and sampling logic explained.

Integrating Apache SeaTunnel with Hive plays to the strengths of both: building an efficient data processing pipeline that meets diverse enterprise data needs.

This guide walks you through common pitfalls, complete with real-world error messages, solutions, and configuration tips.

I used to think the hardest part of quantitative investing was building the model. Now I know it’s surviving what happens after.

A few years back, whenever I heard of AI/ML engineering, I would assume that using Python for these programs was essential. But this seems to be changing with the exponential increase in usage and deployment of AI applications. While Python continues to be the most commonly used programming language for training ML models and AI … Read more

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. ## Case Study: How We Built an AI-Based Moderation System By @socialdiscoverygroup [ 6 Min read ] Explore how an online dating … Read more

This Looks Like AI How often have you heard that lately — as a casual remark, a passive-aggressive nudge, or, increasingly, an unsolicited little slap in the face? It’s the modern equivalent of calling someone ‘too well-groomed to be trustworthy.’ One dash, one coherent sentence, and boom — you’re no longer a writer, you’re a … Read more

In Silicon Valley, if you randomly stop a programmer on the street and ask, “Before starting a project, what should you do?” nine out of ten will likely answer, “Write a design doc.” So, why are design docs so important? Let’s start by defining what a design doc is. A design document (design doc) is … Read more

Manufacturing sales are characterized by long cycles, multiple stakeholders, and intricate product specifications. Sales representatives must eloquently convey the proper value to the right decision-makers. They must also trigger outreach precisely when intent signals emerge and personalize these messages at scale. Every bit of information available in mission statements, product descriptions, customer testimonials, and on … Read more

In every era, there emerges a new voice that reshapes how we learn, how we train, and how we grow. Once, it was the elder in front of the campfire, then the voice of the schoolteacher, chalk in hand, her words echoing in wooden rooms. Then it was the professor’s lecture, the trainer’s slide deck, … Read more

Classes were likely the first thing Stroustrup added in the 1980s, marking the birth of C++. If we imagine ourselves as archaeologists studying ancient C++, one piece of indirect evidence supporting the theory would be the ‘this’ keyword, which is still a pointer in C++, suggesting it was introduced before references! We published and translated … Read more

Internet neutrality isn’t guaranteed by swapping one watchdog for another. Lately, we’re all increasingly exposed to ads inviting us — or pushing us — to subscribe to a VPN. They use an almost coercive tone: “They’re watching you,” “Your IP isn’t safe,” “Browse with real privacy.” It’s often said that marketing doesn’t create needs, it … Read more

Table of Links Abstract and 1. Introduction 2. Related Work 3 Background 3.1 Blockchain and DeFi 3.2 Ethereum PoS 3.3 Staking Options 3.4 LSD 3.5 DeFi Lending Protocols 4 System Model and 4.1 System Participants 4.2 Leverage Staking with LSDs 5 Analytical Study 6 Empirical Study 7 Cascading Liquidation 7.1 stETH Price Deviation and Terra … Read more

For months, markets have been looking in the wrong direction. We talk about defense budgets. We talk about tanks, drones, and trade wars. We talk about interest rates, inflation, and central banks. But what’s actually reshaping the global order isn’t happening on television. It’s happening in code. We’re not witnessing chaos. We’re witnessing choreography: layered, … Read more

A decentralized internet should be so open that even a monkey whose images are the most valued as NFTs can participate. Over 90% of NFTs are now considered dead: they’ve never been traded after minting. The NFT market is largely controlled by centralized platforms like OpenSea and Blur, which can arbitrarily list or delist collections. … Read more

This is an alternate-reality fiction story. The Story You Know I learnt of Archimedes’ Principle in 8th grade. And the story of Archimedes shouting ‘Eureka’ was told. Telling this story is kind of a global tradition in Physics class. While laying down the basics, thus density = mass/volume, the Physics teacher decides to tell a … Read more

Texas, United States, July 9th, 2025, Chainwire Key Takeaways: Resolving Bitcoin’s Utility Paradox: tBTC on Sui Eliminates the Choice Between Security and Utility. Web3 Benefits with Web2 Ease: Experience Bitcoin DeFi with 400ms finality and near-zero fees on Sui’s high-performance network. Unprecedented Capital Efficiency: Bitcoin liquidity flows freely across an ecosystem of protocols, maintaining deep … Read more

Dubai, United Arab Emirates, July 9th, 2025/Chainwire/–MultiBank Group, the world’s largest financial derivatives institution headquartered in Dubai, has opened the waitlist for its highly anticipated $MBG Token, ushering in a new era that bridges traditional finance and blockchain technology. The presale will take place in July 2025, with priority access now available at: token.multibankgroup.com. Unlike typical … Read more

Zug, Switzerland, July 9th, 2025/Chainwire/–The new Status L2 rewrites rollup economics by replacing sequencer fees with native yield and native app revenues, unlocking friction-free onboarding for games, social apps and DeFi. Status (SNT), a pioneer in decentralised communication since 2017, has launched the world’s first natively gasless Layer 2 on testnet, built on Consensys’ Linea … Read more

San Salvador, El Salvador, July 9th, 2025/Chainwire/–NEXBRIDGE and NEXPLACE today announced the closing of a $8 million Series A funding round led by Fulgur Ventures. The capital will fast-track the expansion of a Bitcoin-native financial infrastructure that merges regulated issuance with seamless trading for retail and institutional clients worldwide. Early access to NEXPLACE is now … Read more

When reality doesn’t match expectations, it’s always unpleasant. It is especially unpleasant if you paid money for the expected reality: you buy a ticket of one airline, but for some reason you are put on a plane of a completely different airline. Then you make a connection, and they put you on a plane of … Read more

Scientists have been quietly using AI to write research papers, and now, we have the numbers to prove it. A massive analysis of 15 million biomedical abstracts reveals that AI-generated content has infiltrated academic publishing at unprecedented levels since ChatGPT’s launch. How Scientists Caught AI Red-Handed U.S. and German researchers took a detective approach to … Read more

How are you, hacker? 🪐 What’s happening in tech today, July 9, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Donkey Kong Releases in Japan in 1981, Tron Premieres in 1982, First Ever Wimbledon Tournament Began in 1877, and we present you with these top quality stories. From … Read more

Table of Links Abstract and 1 Introduction 2 Technical Specifications 3 Academic benchmarks 4 Safety 5 Weakness 6 Phi-3-Vision 6.1 Technical Specifications 6.2 Academic benchmarks 6.3 Safety 6.4 Weakness References A Example prompt for benchmarks B Authors (alphabetical) C Acknowledgements References [AI] Meta AI. Introducing meta llama 3: The most capable openly available llm to … Read more