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Atlantic Council: Belief That Dollar Does Not Need to Innovate Is a ‘Miscalculation’
29.1.2024
The U.S. Federal Reserve is lagging behind its peers like the Bank of China in terms of the resources and manpower dedicated to developing a central bank digital currency. According to a blog post, the belief that the dollar does not need to innovate is a miscalculation. An expert argued that...
recenze MP3 přehrávačů: Sony versus Orava: Ach ta tlačítka
26.1.2024
Protože mám trochu problémy s motorikou při „matlání“ a taky proto, že jsem hodně konzervativní, stále používám tlačítkový telefon: takže když chci např. v posteli poslouchat hudbu, používám k tomuto účelu hardwarový MP3 přehrávač…
Klasifikace Elektrokardiogramu (EKG) - díl první
26.1.2024
Po delší době jsem se vrátil k problému klasifikace EKG křivek s využitím konvoluční neuronové sítě. Tentokrát ovšem na jiné datové sadě, a budu se pokoušet o poněkud odlišný pohled než v předchozím příspěvku Klasifikace EKG křivek – výlet do světa neuronových sítí . Jedním z prvních problémů,...
Ethereum Dencun Upgrade Timelines Shared For Sepolia and Holesky Testnets – Mainnet Next?
25.1.2024
Source: Ethereum Protocol Support Team The highly anticipated Ethereum hard fork Dencun is gearing up for its testnet debut on Sepolia and Holesky in the upcoming weeks. Confirming this development in a recent blog post, the Ethereum Protocol Support Team stated that the latest upgrade to the smart...
Ozys’ Former Chief Security Officer Allegedly Weakened Security of Network Weeks Before $81.5M Hack
25.1.2024
Source: Pixabay South Korean blockchain network Ozys has made a damning revelation in the aftermath of its January 1, 2024 platform hack. In a January 25 Medium blog post, Ozys CEO Jinhan Choi clarified that the breach was not a result of overlooked security measures on their part. Rather, it was...
Polygon Introduces ‘AggLayer,’ Aims to Simplify Blockchain Integration Across Platforms
25.1.2024
Polygon Labs plans to release “AggLayer,” a new blockchain aggregation layer, in February. This development aims to enhance interoperability across blockchain platforms. According to Polygon’s recent blog, AggLayer is designed as a centralized protocol that aggregates zero-knowledge (ZK) proofs...
North Korea Hackers’ Illicit Gains Dwindled in 2023 Despite More Attacks – Chainalysis
24.1.2024
Source: AdobeStock Blockchain analytics and security firm Chainalysis has reported a decrease in cryptocurrency theft in 2023. Sharing its insights in a blog post, the firm disclosed that the crypto market witnessed a collective loss of $1.7 billion. This marks a significant 54.3% reduction from...
Fixing Cumulative Layout Shift Problems on DavidWalshBlog
24.1.2024
Over 50 thousand developers visit DavidWalshBlog every month from around the world to learn JavaScript tricks and fix problems in their code. Unfortunately, some of them have a slow experience on the site. David tracks the performance of his Core Web Vitals and overall performance with Request...
BitMEX Founder Arthur Hayes Predicts Bitcoin Support Range at $30,000 to $35,000
24.1.2024
BitMEX founder Arthur Hayes has predicted Bitcoin (BTC) to find support in the range of $30,000 to $35,000. In a recent blog post, the crypto billionaire said he has purchased a Bitcoin put option with a strike price of $35,000, which expires on March 29. He noted that Bitcoin appears to...
US Spot Bitcoin ETFs Attracting European Bitcoin ETPs – CoinShares Analyst
19.1.2024
Source: AdobeStock/Luisa Spot Bitcoin ETFs are already grabbing the headlines, according to a recent CoinShares report released on January 15. In the blog post, the digital assets investment firm revealed a $1.18 billion inflow into the crypto space in the past week. Turning its searchlight into...
Střípky solárního barona 04 - Vyhodnocení návratnosti
18.1.2024
Střípky solárního barona 04 – Vyhodnocení návratnosti Po delší odmlce si dnes povíme o návratnosi investice do FVE. Dnešní článek má dva cíle Spočítat návratnost z reálných dat z více než dvouletého provozu FVE. Vyhodnotit správnost počátečních odhadů návratnosti. Viz Návratnost FVE v R FVE byla...
Date.now()
17.1.2024
Ask any software engineer and they’ll tell you that coding date logic can be a nightmare. Developers need to consider timezones, weird date defaults, and platform-specific date formats. The easiest way to work with dates is to reduce the date to the most simple format possible — usually...
WalletConnect Launches Subscription-Based Web3Inbox Service Covering 10 dApps
17.1.2024
Source: AdobeStock Web3 blockchain wallet developer WalletConnect has announced the launch of its subscription-based notification service called Web3Inbox. According to a January 16 blog post, the service is designed to offer customers custom notification services without relying on Web2 messaging...
EU Banking Watchdog Seeks to ‘Harmonize’ AML Measures With Extension to Crypto Firms
16.1.2024
Source: AdobeStock/Grecaud Paul Europe’s leading banking entity, the European Banking Authority (EBA), has extended its regulatory reach to cover the cryptocurrency space. In a blog post dated January 16, the EU banking watchdog announced the release of new guidelines focusing on money...
Extract a Number from a String with JavaScript
16.1.2024
User input from HTML form fields is generally provided to JavaScript as a string. We’ve lived with that fact for decades but sometimes developers need to extract numbers from that string. There are multiple ways to get those numbers but let’s rely on regular expressions to extract those...
Thoughts on Streaming Services: 2024 Edition
15.1.2024
Streaming services have revolutionized content delivery, sending linear media companies into a panic as they watch traditional cable services decay. “Cutting the cord” is a common practice these days, but the streaming landscape isn’t perfect. We’re a decade into streaming...
Trable s moduly v C++20/23
14.1.2024
Již v roce 2020 jsme se dočkali nového nástroje na organizaci zdrojových souborů u velkých projektů v C++, a to jsou moduly. V tomto článku se pokusím formulovat svůj rozporuplný pocit, který z toho mám. Jak asi tušíte, považuji se za „C++ maximalistu“ a též se snažím držet krok s vývojem tohoto...
Ethereum Developers Cite Blockchain State to Oppose Vitalik Buterin’s Gas Limit Increase Proposal
12.1.2024
Source: Pixabay Ethereum developers have expressed concerns over the recent proposal by the network’s co-founder Vitalik Buterin to increase the gas limit on the blockchain. Opposition to Vitalik Buterin’s Proposal In a Jan 11 blog post, Ethereum developer, Marius van der Wijden wrote...
Coinbase’s Rollup Base Updates Roadmap and Goals for 2024
12.1.2024
Base, the Coinbase incubated rollup, has updated its roadmap and goals for 2024. In a blog post, Base informed that it will not only focus on building a development platform but on fostering the decentralization of such an environment, building on-chain apps, and bringing liquidity to...
Coinbase to Custody Eight Spot Bitcoin ETFs Following SEC Approval
11.1.2024
Source: Coinbase Coinbase has announced its official role as the custodian for eight of the newly approved spot Bitcoin exchange-traded funds (ETFs), following a monumental decision by the U.S. Securities and Exchange Commission (SEC). According to a recent blog published by Coinbase,...