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A fixed-size sliding window maintains a constant size as it moves through the data structure. This is useful for problems like finding the maximum sum of a subarray of size k, or calculating moving averages. Variable Size Window A variable-size sliding window can expand or contract based on certain conditions. This technique is often used when you need to find the optimal subarray that satisfies specific criteria. Common Applications:
Screenshot by ZDNET A few months ago, Google rolled out a new feature for Gmail on Android that made it easier to clean out your inbox by showing a single list of all your subscriptions and providing a simple way to unsubscribe from these lists. That feature is expanding, as "Manage Subscriptions" is now showing up on Gmail for desktop. Google hasn't made an official announcement, but users have started noticing the new button over the past few days. Also: Run out of Gmail storage? How I got
Millions of websites to get 'game-changing' AI bot blocker 45 minutes ago Share Save Chris Vallance Senior Technology Reporter Share Save Getty Images Millions of websites - including Sky News, The Associated Press and Buzzfeed - will now be able to block artificial intelligence (AI) bots from accessing their content without permission. The new system is being rolled out by internet infrastructure firm, Cloudflare, which hosts around a fifth of the internet. Eventually, sites will be able to
TechCrunch Disrupt 2025 is coming to Moscone West in San Francisco from October 27-29, bringing together 10,000+ startup and VC leaders to chart what’s next in tech. And on October 27, on the premier industry stage Going Public, David George of Andreessen Horowitz will take the mic for a fireside chat focused on one of the most important, and often misunderstood, decisions in a company’s lifecycle: when to go public. What to expect from this fireside chat In this conversation, George will unpa
In this article MARA KDLY PCAPU GME BTC.CM= Follow your favorite stocks CREATE FREE ACCOUNT Ozan Kose | Afp | Getty Images Corporate treasuries have surpassed ETFs in bitcoin buying for a third consecutive quarter as more companies try to benefit from the MicroStrategy playbook in a more crypto-friendly regulatory environment. Public companies acquired about 131,000 coins in the second quarter, growing their bitcoin balance 18%, according to data provider Bitcoin Treasuries. ETFs showed an
In recent years, a cadre of tech billionaires have become obsessed with a deeply unconventional idea: the creation of new, privately owned cities. Dubbed the “Freedom Cities” movement, backers say they’d like to create new special development zones in the U.S. that would allow such cities to be built. In these zones, private investors could write their own laws and set up their own governance structures. According to this project’s backers, such communities would be corporately controlled and wo
Joe Maring / Android Authority 🗣️ This is an open thread. We want to hear from you! Share your thoughts in the comments and vote in the poll below — your take might be featured in a future roundup. Not too long ago, I was a loyal Google Play Music user. It was an app that I loved dearly, offering great usability and a wide range of music. However, when the vastly different YouTube Music arrived and Play Music departed, I sought another service. I couldn’t quite get to grips with the changes, a
With AAA forecasting that a record-breaking 72 million Americans will travel during the week of July 4, ride-hailing and delivery company Uber is launching various updates to make summer vacations more seamless. Uber is significantly expanding its rental-car delivery service, introducing new airport options for ride-sharing and prescheduled pickups, and adding more flexibility for hotel food deliveries. Read also: Uber's Simplified App for Seniors Is Launching Nationwide Car rental dropoff exp
Diablo 4 is Blizzard's latest entry in the dark-fantasy RPG series. And all PlayStation Plus subscribers can fight cultists and demons, loot and collect powerful weapons and explore an expansive mythical world in the popular game now. PlayStation Plus is Sony's version of Xbox Game Pass, and it offers subscribers a large, constantly expanding library of games. Subscribers can choose from the Essential, Extra and Premium tiers, which each have their own unique perks and benefits. The plans start
Cloudflare is now experimenting with tools that will allow content creators to charge a fee to AI crawlers to scrape their websites. In a blog Tuesday, Cloudflare explained that its "pay-per-crawl" feature is currently in a private beta. A small number of publishers—including AdWeek, The Associated Press, The Atlantic, BuzzFeed, Fortune, Gannett, and Ars Technica owner Condé Nast—will participate in the experiment. Each publisher will be able to set their own prices that bots must pay before sc
Cloudflare, a cloud infrastructure provider that serves 20% of the web, announced Tuesday the launch of a new marketplace that reimagines the relationship between website owners and AI companies — ideally giving publishers greater control over their content. For the last year, Cloudflare has launched tools for publishers to address the rampant rise of AI crawlers, including a one-click solution to block all AI bots, as well as a dashboard to view how AI crawlers are visiting their site. In a 20
An electric air taxi by Joby Aviation sits at the Downtown Manhattan Heliport in New York City, Nov. 12, 2023. Joby Aviation stock soared about 12% as the flying air taxi maker got closer to launching a service in the United Arab Emirates. The electric vertical takeoff and landing, or eVTOL, company said Monday that it delivered its first aircraft to the UAE and has completed piloted flight tests as it readies for a 2026 launch in the region. "Our flights and operational footprint in Dubai ar
An electric air taxi by Joby Aviation flies near the Downtown Manhattan Heliport in Manhattan, New York City, U.S., November 12, 2023. Joby Aviation stock soared about 12% as the flying air taxi maker got closer to launching a service in the United Arab Emirates. The electric vertical takeoff and landing, or eVTOL, company said Monday that it delivered its first aircraft to the UAE and has completed piloted flight tests as it readies for a 2026 launch in the region. "Our flights and operation
An electric air taxi by Joby Aviation flies near the Downtown Manhattan Heliport in Manhattan, New York City, U.S., November 12, 2023. Joby Aviation stock soared about 14% as the flying air taxi maker got closer to launching a service in the United Arab Emirates. The electric vertical takeoff and landing, or eVTOL, company said Monday that it delivered its first aircraft to the UAE and has completed piloted flight tests as it readies for a 2026 launch in the region. "Our flights and operation
Section 230 has so far failed to shield Meta and TikTok owner ByteDance from a lawsuit raised by a mother who alleged that her son's wrongful death followed a flood of "subway surfing" videos platforms intentionally targeted to teens in New York. In a decision Monday, New York State Supreme Court Judge Paul Goetz largely denied social media companies' motions to dismiss claims they argued should be barred under Section 230 and the First Amendment. Goetz said that the mother, Norma Nazario, had
Earlier this year, Canonical’s Ubuntu Engineering organisation gained a new team, seeded with some of our most prolific contributors to Ubuntu. Debcrafters is a new team dedicated to the maintenance of the Ubuntu Archive. The team’s primary goal is to maintain the health of the Ubuntu Archive, but its unique construction aims to attract a broad range of Linux distribution expertise; contributors to distributions like Debian, Arch Linux, NixOS and others are encouraged to join the team, and will
Spotify’s Discover Weekly playlist has been around for a full decade now, aiming to introduce you to singers and bands you don’t know but may like, with particular emphasis on emerging artists. It’s been great for me, but if it isn’t quite hitting the spot, you can now help it do better … Discover Weekly is an algorithmic playlists that looks at your existing favorite artists, finds other subscribers with the same tastes, and shows you what else they are listening to. It’s been a highly–succes
Across Africa, cancer medications have been found to be substandard or counterfeit. That means people are being given medicine that may not work, or that could even cause them harm. An alarming number of people across Africa may be taking cancer drugs that don't contain the vital ingredients needed to contain or reduce their disease. It's a concerning finding with roots in a complex problem: how to regulate a range of therapeutics across the continent. A US and pan-African research group publ
Fast, In-Process Event Dispatcher This package offers a high-performance, in-process event dispatcher for Go, ideal for decoupling modules and enabling asynchronous event handling. It supports both synchronous and asynchronous processing, focusing on speed and simplicity. High Performance: Processes millions of events per second, about 4x to 10x faster than channels. Processes millions of events per second, about than channels. Generic: Works with any type implementing the Event interface
The Call of Duty franchise got its start as a first-person shooter set during World War II. Game Pass subscribers can now return to that war and take part in historical battles in Call of Duty: WWII. Xbox Game Pass Ultimate, a CNET Editors' Choice award pick, offers hundreds of games you can play on your Xbox Series X, Xbox Series S, Xbox One and PC or mobile device for $20 a month. A subscription gives you access to a large library of games, with new titles, including Doom: The Dark Ages, adde
Across Africa, cancer medications have been found to be substandard or counterfeit. That means people are being given medicine that may not work, or that could even cause them harm. An alarming number of people across Africa may be taking cancer drugs that don't contain the vital ingredients needed to contain or reduce their disease. It's a concerning finding with roots in a complex problem: how to regulate a range of therapeutics across the continent. A US and pan-African research group publ
Python dataclasses are a really nice feature for constructing classes that primarily hold or work with data. They can be a good alternative to using dictionaries, since they allow you to add methods, dynamic properties, and subclasses. They can also be a good alternative to building your own class by hand, since they don’t need a custom __init__() that reassigns attributes and provide methods like __eq__() out of the box. One small tip to keeping dataclasses maintainable is to always construct
Fast, In-Process Event Dispatcher This package offers a high-performance, in-process event dispatcher for Go, ideal for decoupling modules and enabling asynchronous event handling. It supports both synchronous and asynchronous processing, focusing on speed and simplicity. High Performance: Processes millions of events per second, about 4x to 10x faster than channels. Processes millions of events per second, about than channels. Generic: Works with any type implementing the Event interface
Edgar Cervantes / Android Authority TL;DR Gmail is rolling out a new “Manage subscriptions” page on its web client to help users easily declutter their inboxes. This page lists all your mailing lists, shows their email frequency, and provides a simple one-click unsubscribe button for each sender. The feature is gradually becoming available on the web and has been rolling out on the Android app since late April. Signing up for newsletters and mailing lists is a great way to stay up to date on
It's a blockbuster FIFA Club World Cup clash at Mercedes-Benz Stadium in Atlanta today as Inter Miami GOAT Lionel Messi faces off against his old club PSG. Below, we'll outline the best live TV streaming services to watch every match of the tournament as it happens, wherever you are in the world. We'll also explain how to use a VPN if the match isn't available where you are, along with a full match list. Despite his advancing years, the Argentine legend has been in fine form during this tourna
To Penguin Random House, HarperCollins, Simon & Schuster, Hachette Book Group, Macmillan, and all other publishers of America: We are standing on a precipice. At its simplest level, our job as artists is to respond to the human experience. But the art we make is a commodity, and our world wants things quickly, cheaply, and on demand. We are rushing toward a future where our novels, our biographies, our poems and our memoirs—our records of the human experience—are “written” by artificial intell
JSON is not a friendly format to the Unix shell — it’s hierarchical, and cannot be reasonably split on any character (other than the newline, which is not very useful) as that character might be included in a string. There are well-known tools such as jq that let you correctly parse JSON documents in the shell, but all require an additional dependency. Another option is to use Python, which is ubiquitous enough that it can be expected to be installed on virtually every machine, and for new proje
Astronomers usually keep their eyes on the sky, but on Monday, June 23, the community turned its attention toward Washington, D.C., as scientists from the Vera C. Rubin Observatory unveiled the telescope’s first images. Many have waited more than 20 years to see Rubin in action, and its initial findings did not disappoint. Rubin, a joint initiative of the National Science Foundation (NSF) and the Department of Energy’s (DOE) Office of Science, recently conducted its first 10 hours of test obser
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Recently, Ubuntu introduced sandbox mechanisms to reduce the attack surface, and they seemed unbreakable. However, after carrying out in-depth research, we found that the implementation contained some issues, and bypassing it was not as difficult as expected. This post will explain how we began our research at the kernel level and discovered a bypass method. We will also share some interesting stories from the process. 1. Introduction 1.1. Ubuntu’s New Sandbox Model After years of serving as