Queue vs priority queue9/2/2023 Two binary tree extensions are needed in a heap ġ10 zebra 215 111 tiger moose 331 230 307 panda lion koala 110 zebra 230 215 tiger moose 307 111 331 panda lion koala Maxheap, Minheap, or Neither?.During times of congestion, each queue can. Class-Based Weighted Fair Queuing (CBWFQ) is intended for non-time, loss, or jitter-sensitive bulk and transactional traffic. During periods of congestion, PQs will drop any oversubscription. Which data Structure to extend to create a heap? Priority Queues (PQs) is intended for packets that require low-latency and low jitter processing.A maxheap keeps the _ valued element readily available.A minheap keeps the smallest valued element readily available.In a priority queue, each element has a priority value associated with it. Elements with higher priority values are typically retrieved before elements with lower priority values. A minheapis a complete binary tree in which each element is less than or equal to both of its children Courses Practice A priority queue is a type of queue that arranges elements based on their priority values. A priority queue does not permit null elements. A priority queue is an abstract data structure like a list or a map just as a list can be implemented with a linked list or with an array, a priority queue can be implemented with a heap or another method such as an unordered array. The elements of the priority queue are ordered according to their natural ordering, or by a Comparator provided at queue construction time, depending on which constructor is used. Binary search tree implementation items 110 111 215 230 307 331.Appropriate if the number of items is small.Keep them sorted! (Have we implemented it already?).
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My time at sandrock console9/2/2023 Use your trusty toolset to gather resources, construct machines. We’re very pleased to announce that the second My Time game, My Time at Sandrock, will release in Early Access on PC on May 26th,2022 My Time at Sandrock will release into Early Access on Steam and Epic Games at 24.99, and will increase in price after Early Access ends, when Sandrock officially releases. After accepting a job offer to become Sandrock’s newest Builder, you’ll arrive in the wild and rugged city-state, where it’s up to you and your trusty tools to restore the community to its former glory. Travel to the desert community of Sandrock and take on the role of a fledgling Builder. My Time at Sandrock takes place in a wholesome post-apocalyptic world 330 years after the Day of Calamity destroyed most modern technologies. Transform your phone into the ultimate game console. This sequel to the hit 2019’s sandbox RPG My Time at Portia extends and elevates the wholesome experience in an engrossing post-apocalyptic open world filled with deep RPG progression and mechanics, engaging quests and charismatic characters. My Time At Sandrock is compatible with the Backbone One on any iPhone running iOS 15.0 or newer. The game has been on Steam early access for the past 16 months and has seen a heap of regular updates, improvements, bug fixing, playtesting and adding all types of content with special attention for its growing community’s requests. Earlier this week, Focus Entertainment and Pathea Games announced that the official 1.0 launch of My Time at Sandrock will arrive on September 26. My Time at Sandrock will launch for PlayStation 5, Xbox Series, Xbox One, Switch, and PC via Steam, Epic Games Store, and GOG on September 26, followed by PlayStation 4 later in 2023. Best phone book app for android9/2/2023 While CamScanner is primarily a document scanner app, it also offers powerful PDF readability features. The core functionality of the app is free however, you would have to subscribe in order to access the more advanced features. Besides, you can also share comments with others in real-time, and also fill out and save forms, and export data via email, HTTP, and FTP. The app also has annotation tools that you can use to highlight text, and add notes or drawings on the pages. You can also change the background and tweak the brightness to suit your comfort level. It also offers text reflow capabilities enabling text to reflow and fit the screen of your reading device. The app opens PDF books quickly and changes their orientation with ease. It allows you to organize your PDF books and offers great reading features. This app is ideal for educational institutions and corporate training. With the paid version, you can also highlight text and manage PDF comments. You can scroll through the documents, perform simple searches and even zoom in or out of the content. However, you would have to subscribe to the app to unlock value from the rest of the features. This app is ideal to read PDF books on Android for both regular professional use and for basic daily reading. It also provides some amount of cloud storage support. It allows you to edit the PDF, take notes, fill out forms, and add your signature. The app supports 18:9 displays and other aspect ratios. One of the preferred choices to read PDF ebooks on Android. Moreover, it allows you to add and manage comments, open attachments, add or edit bookmarks, highlight text or draw lines, and speedily access these sections later. It is one of the best apps to read PDF books on Android as it offers a clean, intuitive and simple interface. The app provides a comfortable environment for reading by allowing you to set the background and brightness based on your comfort level. The KITABOO Reader is one of the world’s leading PDF readers that lets you print standard and encrypted PDFs, and also annotate and bookmark them. While there are several apps to read PDF books on Android, here, in this article, let us learn more about some best apps to read PDF books on Android devices. With such an app there is no need to download other multiple apps for various tasks as it enables all the operations in one place. These apps for reading PDF books on Android include features such as reading mode, scrolling mode, and support for chapters among others. A majority of the digital publishers use the PDF format for their eBooks which people can access on their smartphones and tablets. First, there are the apps that cater to business use, and which require you to open a PDF file, and then fill in and sign a form and upload for further action. In general, there are two types of apps to read PDF books on Android. Jump desktop ubuntu9/2/2023 Likewise, up from the top workspace goes to the bottom workspace. :-) So you have structure like: / bin/ home/ sharon/ Documents/ Downloads/ fileA.txt fileB.jpg usr/ var/ If you want to move inside the tree, one option is to use relative paths. When switching workspaces, going down from the bottom workspace switches to the top workspace. 4 Answers Sorted by: 41 The filesystem is GNU/Linux is like a tree, except that the root is on top. When switching workspaces, going down from the bottom workspace switches to the top workspace. When using the mouse whee anywhere in the taskbar the desktops should rotate. Can’t we get this on Budgie too? It’s a great feature. Here’s what the extensions say, and they all work. Longer listings (the editor will tell you what’s too long) should be uploaded to a pastie service and linked to in the question. You can do this in Gnome with some gnome shell extensions. To achieve the latter two you can either 1) select, copy & paste the dialogue text or terminal content or 2) save the program output to a file and use that. There needs to be a desktop wraparound feature so that when you get to the last virtual desktop it wraps around to the first desktop, and vice versa. Compatible with RDP and VNC, Jump Desktop is secure, reliable and very easy to set up. You know, I have some minor experience programming in Perl, Pascal and Python, among others, but I’ve never had extensive experience helping developers on GitHub, so I’m hoping someone who knows how should send this suggestion upstream to the Budgie developers. Jump Desktop is a powerful remote desktop application that lets you control your computer from your iPad, iPhone or iPod Touch. Devils backbone hike colorado9/2/2023 The Devil's Backbone is surely worth exploring. The views on this hike are panoramic of the valley as the trail ascends and. This enjoyable hike is a one-way hike from the Blue Sky trailhead near Horsetooth Reservoir, along the beautiful 'hogback' rock formation to the Devil's Backbone Open Space trailhead in Loveland. Devils Backbone is a rock formation and peninsula formed by the flow of Fourteen Mile Creek into the Ohio River, and is currently situated in Charlestown State Park near Charlestown, Indiana and. Devils Backbone Route Hiking Trail, Montrose, Colorado Devils Backbone Route Difficult 3. Stone fortification and mounds at the Devils Backbone rock formation. Plan to visit the Backbone early in the day, preferably on a weekday, wear appropriate clothing and shoes, and bring plenty of water. Blue Sky to Devil's Backbone: 9 miles, 780 feet of elevation gain. Devils Backbone (rock formation) Coordinates: 38.430468°N 85.615571°W. We actually accidentally drove into the gated entry area of the closest neighbor the first time we visited the Devil's Backbone, and I'm sure the home owners here do not appreciate unexpected visitors, especially during high season. It is important to be respectful of nearby neighbors, whose properties are aligned with part of the Open Space and/or back right up to it. The Devils Backbone Trail is the only trail along the Gunnison River that does not require you to take one of the steep, steep, steep inner canyon routes. There is a management plan for the Open Space which is located in Larimer County, and this may eventually probably include a fee for enjoying the trails, but currently there is no charge to park and hike here. Dogs are allowed on a leash, and there are drinking fountains and restrooms at the trail head but not on any of the trails. The Coyote Ridge Trail connects to Devils Backbone Open Space, Loveland's Prairie Ridge Natural Area, and the Blue Sky Trail The Hidden Clues Trail is a 1/4 mile interpretive loop located about 1 mile into the site.The interpretive loop is wheelchair accessible. The open space is actually a protected designated wildlife habitat which features trails of approximately 7.5 miles for hiking, mountain biking and horseback riding. C’est un endroit très prisé pour la randonnée, vous croiserez donc probablement du monde pendant votre excursion. Généralement considéré comme un parcours modéré, il faut en moyenne 2 h 26 min pour le parcourir. A small sign designates the dirt road to the open space, and although parking is free, there are limited spaces to park, especially on weekends. Partez découvrir cet itinéraire en boucle de 9,5-km près de Loveland, Colorado. The famous backbone of The Devil's Backbone Open Space is apparent when you're driving on Highway 34, especially coming from Estes Park. Free invoice template google docs9/2/2023 Moreover, they're print-ready both for personal printing and commercial printing. The templates are also available in A4 and US letter sizes. All of them are easily-editable and 100% customizable in the online word processor named Google Docs. Whether it’s a cash receipt, rent receipt, or a sales receipt, we have it here. With that in mind, we offer you our ready-made Receipt Templates to help you make receipts for your business's everyday transactions. Let’s get your business flying high where it belongs, together.Receipts are essential documents in every business that are part of a transaction when selling a product or offering a service to a client. If you need any other productivity apps, please don’t hesitate to browse our 50+ Chrome extensions where they are all free, or have free trials available. 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Copy and paste the text you want to summarize or upload the text document Select the desired summary length from the range slider Click on the “Summarize” button to start the summarization process copy the summarized text and paste it to your desired location First images webb space telescope9/1/2023 “On its first anniversary, the James Webb Space Telescope has already delivered upon its promise to unfold the universe, gifting humanity with a breathtaking treasure trove of images and science that will last for decades,” said Nicola Fox, associate administrator of NASA’s Science Mission Directorate, in a statement. While the initial images provided a sample of Webb’s capabilities, the telescope’s first year of cosmic observations has been nothing short of awe-inspiring, and the discoveries it has enabled have both encouraged and surprised astronomers. The telescope cuts through obscuring gas and dust across the cosmos to reveal previously unseen features and showcase other celestial details with advanced precision. Webb captures the universe in infrared light, which is invisible to the human eye. Thousands of engineers, scientists, and leaders poured their life’s passion into this mission, and their efforts will continue to improve our understanding of the origins of the universe – and our place in it.” “Webb is an investment in American innovation but also a scientific feat made possible with NASA’s international partners that share a can-do spirit to push the boundaries of what is known to be possible. Every new image is a new discovery, empowering scientists around the globe to ask and answer questions they once could never dream of,” said NASA Administrator Bill Nelson in a statement. “In just one year, the James Webb Space Telescope has transformed humanity’s view of the cosmos, peering into dust clouds and seeing light from faraway corners of the universe for the very first time. The space observatory’s first glimpses of the universe included distant galaxies, the atmospheric composition of an exoplanet and a stellar nursery, where stars are born. The most powerful telescope ever sent to space, Webb launched on December 25, 2021, and NASA shared its first set of scintillating images on July 12, 2022. Our own Sun experienced a phase like this, long ago, and now we have the technology to see the beginning of another’s star’s story,” said Klaus Pontoppidan, Webb project scientist at the Space Telescope Science Institute in Baltimore, Maryland and research scientist at NASA, in a statement. “Webb’s image of Rho Ophiuchi allows us to witness a very brief period in the stellar lifecycle with new clarity. Saturn’s rings shine in new Webb telescope photo Skin laundry midtown9/1/2023 When it opened, I was mesmerized, as were most New Yorkers. And if you’re bored, you can always just go next door to Eataly.įor lunch, I had a turkey sandwich, avocado, lettuce, tomato, on ciabatta from Eataly - it was on my mind. I took the dogs for a walk with the kids to the dog run in Madison Square Park. I think it’s magnificent, while others wince. You get the brightness of the nacho cheese to balance out the almond butter and the jelly. Plus, my favorite addition: nacho-cheese Doritos in the sandwich itself. For a snack, I went with an English muffin with almond butter and jelly. My timing is all weird coming back from the trip. I had my same usual breakfast and coffee, but got hungry a few hours later. We ate that while watching an episode of The Mandalorian. We ordered some post-Japan Indian food: butter chicken, saag paneer, naan, and basmati rice. We were all a bit bleary, unpacking and everything, so dinner didn’t happen until later. We took four suitcases to Japan, one for each family member. We’ll make a big batch of them and put them in the cooler and bring them to the city.Īfter lunch, I did 1,000 loads of laundry. I had a post-workout protein shake with almond milk, frozen blueberries, pineapple (because that makes everything taste better with a wink and a pow), banana, and frozen cubes of kale from our garden in East Hampton. We stretched a bit, but I hadn’t worked out in almost three weeks. It felt good because where we were staying in Japan, there were no real fitness rooms, gyms, or weights of any sort. I have an awesome trainer who meets me there. Since we moved from Harlem to midtown, our building has a nice little gym now. 1 fruit because you don’t have seeds like raspberry or boysenberry, so you don’t have to deal with anything in your teeth. I had my usual packet of oatmeal with a little of the hot water from the same coffee-maker, with Union Square Greenmarket blueberries for breakfast. David found these very artisanal brown-sugar ones with modeled edges. I have a theatrical appreciation of the British aesthetic, so I love sugar cubes. I added three sugar cubes and, since I was feeling frisky, French vanilla creamer. It does the grinding, the pouring, the everything. I feel like I’ve saved a ton of money with a single investment in my coffee life. It was not inexpensive, but instead of going to Starbucks every morning and spending $7 on a coffee, we get to make delicious coffee on our own. I made coffee on this machine we bought from Sur La Table ten years ago. I knew that jet lag was inevitable this morning after getting back from a three-week family trip to Japan. “But given that my espresso martini has actual espresso in it, I’ve pivoted to that.” He’s also launched a line of espresso martinis with Thomas Ashbourne that’s become his go-to drink before a Broadway show. “My drink of choice for pre-theater is usually some sort of tequila drink, because it’s the only hooch that has a natural upper effect,” he says. That skill has been helpful this week as he’s trying to reacclimate to New York time after a few weeks traveling through Japan. “I fall asleep within a couple of minutes regardless of the situation, the location, or caffeine intake,” he says. Neil Patrick Harris has never had trouble sleeping. Harris, who both starts and ends his days with some coffee. India ink staining whole blood9/1/2023 In Gram staining bacteria fixed to a slide are treated with a basic dye that binds electrostatically to the negativelyĬharged cells. Overheat the smear, melting cell walls and possibly breaking the slide.Heat the smear before letting it air dry, boiling the bacteria instead of attaching them.Use so much liquid that it takes forever to dry.Use too much material - before air drying the smear the liquid should be somewhat cloudy and without particulate matter.After cooling the slide, conduct the staining procedure.Each pass through the flame should take about a second. Hold the slide horizontally with a clothes pin and pass it through a flame three times with the smear up, to kill the bacteria and cause them to adhere. Light a bunsen or Fisher burner and adjust to produce a vigorous flame.Allow the drop to air dry completely (usually a couple of minutes for a single loopful).To prepare a smear from a broth culture, aseptically remove several loopfuls of culture and spread over the circled area.Try to disperse the culture material completely, so that there are no visible chunks of material. Aseptically remove a barely visible amount of material from a culture with a loop or stick and use the loop or stick to mix it with the drop. To prepare a smear from a colony, place a loopful (~25 µl) of deionized water over the circledĪrea.When the slide de-fogs immediately after breathing Vigorously with a Kimwipe or paper towel to remove the fog. A good way to clean a slide is to repeatedly breathe on it, followed by rubbing The circles help you locate smears that are hard to see with the naked eye and help you locate the surface of the slide on which you have made the smear. Use a glass etching tool to mark a circle on the under side of a slide at each positioin at which you plan to make a smear.Too few, and they cannot be located on the slide. Giving false positives or crowding each other to make a mess. Is to learn to recognize the correct density of bacteria to place on the slide. It also kills them, rendering pathogenic bacteria safe to handle. It causes bacteria to adhere to a slide so that they can be stainedĪnd observed. Preparing a smearĪ properly prepared smear accomplishes two things. Shapes, patterns of association, and motility. You will observe living bacteria to become familiar with features that can be seen without staining, including cell You will also carry out spore staining on appropriate cultures. To clearly distinguish shapes of bacteria. You will learn the technique of negative staining with nigrosine dye in order In the laboratory you will practice the Gram stain technique on a variety of Gram positive and Gram negative bacteria As with the Gram stain, a spore stain distinguishes spores Stains or by phase contrast microscopy of living cells, however differential staining methods may be necessary toĬonfirm or reject the presence of spores in a culture. Some species produce spores, which are dormant cells with thickened cell walls. Cells remain unstained against a dark background. Acidic dyes have a negative chargeĪnd are repelled by the negatively charged cell walls. In indirect, or negative, staining, smearsĪre produced by mixing material with India ink or acidic dyes such as nigrosine. The Gram stain is a direct method, since the cells themselves retain dye. Since two dyes are used to distinguish types ofīacteria, Gram staining is called a differential staining method. Gram negative bacteria do not retain the dark blue color, but can be counterstainedĪ light red so that they can be seen in bright field microscopy. A species can be classified as Gram positive, Gram negative, or Gram variable depending on the ability ifĬells to retain the blue dye. The Gram stain is routinely used as an initial procedure in the identification of an unknown bacterial species.īacteria bear a slight net negative charge and usually bind positively charged dyes such as methylene blue and crystal Slide and air dried, then fixed to the surface by passing the slide quickly through a flame, melting the complexĬarbohydrates of the cell walls to the glass and killing the cells. The rigid cell walls of bacteria prevent distortion of morphology upon drying, samples can be spread onto a glass The staining methods we will use kill the bacteria, reducing the risk of infection by pathogenic organisms. Of stains have been developed to distinguish spores, nuclear bodies, capsules, and characteristics of the cell wall. To reveal different properties and to enhance contrast for viewing with conventional bright field microscopy. However bacteria are routinely stained with different dyes in order The phase contrast or dark field microscope. Important information such as shape and degree of motility can be obtained by observation of living bacteria with AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |