![]() ![]() Queues are very integral from an operating system point of view. We have implemented queues and learned how to use them in algorithmic problems. Maximum Sum of Triangle No Less Than K - LeetCode.Implementing Stack using Queues - GeeksforGeeks.Reversing First K Elements of the Queue - GeeksforGeeks.Sort the Queue using Recursion - GeeksforGeeks.Then once you’re done with the implementation, try solving these problems on HackerRank and LeetCode Try implementing the queue in Python first. queue) = 0 else False def front(self) -> int: We can use the list methods insert and pop to implement a queue. Let us look at how to implement a queue using a list and using the que module in Python. Queues can be implemented in various ways. The queue.isEmpty() method returns True if the queue is empty, else returns False.The queue.Rear() method returns the rear item from the queue.The queue.Front() method returns the front item from the queue.The queue.Dequeue() method removes an element from the front of the queue.The queue.Enqueue() method adds an element at the rear of the queue.Implementing Queues Queue Methods queue.Enqueue() And all other scenarios where a First In, First Out priority has to be implemented. ![]() Hardware - hardware interrupts are handled using queues.Operating Systems - often maintain queues while implementing various low-level operations such as CPU Scheduling, Disk Scheduling, etc.A queue can be compared to a real-life queue.Įnqueue is a queue operation where you add an item at the back of a queue.ĭequeue is a queue operation where you remove an item from the front of a queue. The item that was added more recently is removed last. In a queue, the item that was added the earliest is removed first. Table of ContentsĪ Queue is a linear data structure in which data is stored in a First In, First Out manner. In this article, we’ll be looking at how to implement and use the queue data structure in Python.įor more background on the different data structures in Python, check out my articles on the List and Stack data structures. Unlike stacks, a queue is open at both of its ends. ![]() Queue is an abstract data structure, somewhat similar to Stacks. In Part 4 of this series, let us dive into Queues, a data structure that stores data in a First In, First Out (FIFO) manner. ![]()
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![]() Online video compressor websites are the easiest to use and can convert multiple video formats and file formats.ĭepending on the compressor used, they may also have editing features such as the compression options to the edit videos, change frame rate, crop video, and more.Ĭompressing your videos to place videos on Discord is quick and easy to do, by uploading and pressing the compress button.Įasy ways to compress 8mb for Discord are with the websites 8mb.video, VEED.IO, and Free Convert. When using videos on Discord, they need to be compressed with video editing tools with several methods to compress and send large videos. The Discord video file limit of under 8mb can be frustrating, but there is a workaround with free video compression websites. Of course, be sure to check each service to see which file formats they can compress. Yes, the services above will compress an MP4 video file.Īlmost any video format can be compressed, including MP4, MOV, WMV, AVI, FLV, F4V, SWF, H.264, MPEG-4, and MKV. There are several free services that do a very good job of shrinking a video file without losing quality. To send a video file over 8MB in size, the video file must first be compressed using a video compressor service. How Do I Send Large Files on Discord Without Nitro? Once the file size has been reduced, it can then be sent over Discord. If you have a video over 8MB, the first thing to do is to compress the file using one of the services above until it is under 8MB in size. Some of the best home software includes Movavi Video Converter, VideoSolo Video Converter Ultimate, Final Cut Pro X Compressor, and more. The best online free services we have found are above and include 8mb.video, VEED.IO, Free Convert, and more. Software such as VideoProc, WinX HD, Aiseesoft, and many more are available. Software can also be installed which can compress videos. Several websites offer a free service to greatly reduce video size while keeping the video quality intact. How Do I Reduce the MB Size of a Video?Ī video compressor website service or software can be used to reduce video size. If you need to compress a video on Discord, an external service will need to be used. Does Discord Compress Videos?Ĭurrently, Discord does not compress video files, only images. There are several websites that will reduce the video size for free, with the best ones we have found above. To compress a video in Discord, use an external website that will quickly reduce the size of the video. See Here for Free Convert Video Compressor Website How Do I Compress a Video in Discord? The output files can be set to MP4, FLV, MKV, AVI, MOV and 3GP. They have more advanced options such as Codec type, Compression Method, and Target Size. The website is another free good video size compressor service. The compressed video will now upload to Discord.After the video is compressed, click Download Video.Once the file size is under 8MB, click on Compress Video.After the File Uploads, adjust the Compression until the file size is below 8MB.See Here for Veed.IO Video Compressor Website The lower the ratio the smaller the video size. The compression ratio is a nice feature with adjustments to go high or lower along with showing the video size for that ratio. The interface is easy to use with uploading a video file and choosing how compressed it should be. Veed.io has a free video compressor that I have used several times and works very well. See Here for 8mb.video Compressor Website The video quality was very good with no noticeable difference. I tested it with a 233MB video and it reduced the size easily and quickly. The service also has sound options such as remove audio. They give options for different reduction sizes including 8MB, 50MB, and 100MB. If you have a good site that reduces video size, let us know in the comments below Top 3 Best Video Compressors for DiscordĨmb.video has a quick and easy to use interface that automatically reduces a video to under 8MB. ![]() ![]() ![]() ![]() There is also software you can load on your computer to shrink a video, but for quick, free, and easy, a website service works very well.īelow are the websites I have found and use. I have run into this problem and started testing services to see which ones worked the best. There are many online websites that offer video converters service for free which makes them ideal for a Discord video compressor. “Your Files are Too Powerful” will pop up with small text that reads, “Max file size is 8.00 MB please”.Ī quick and easy way around this is to use a video compressor that reduces the video size. If you are using Discord and trying to share a large video file, it will give you the following message. ![]() ![]() ![]() A 32-piece set typically costs around $50. Then they’d turn back to Magna-Tiles.Īnd here I must admit the one barrier to Magna-Tiles: They’re kind of expensive. Behind my grateful smile was the thought: “Why didn’t they just buy more Magna-Tiles?” Invariably, the new toy would captivate my kids only until they’d exhausted the dopamine rush. On numerous occasions, a well-meaning gifter has given my kids whatever flashy, spinning, noisy toy was new on store shelves. She says they’re among the very few toys she plans to keep after her kids grow up, to pass down to the next generation. “I even leave a handful of them in the car so she can snap them together on long drives.” Deputy editor Christine Cyr Clisset’s two daughters have played with them from ages 2 through 9. “They’re one of the few toys we own that I feel like my 3-year-old plays with independently for long periods of time,” says senior editor Catherine Kast. They’ve been a stalwart in our kids gift guides since we first published those articles. I’m far from the only parent who knows the magic of Magna-Tiles. She sat down and started building with them while chatting and drinking wine. We once had friends over for dinner, and one of them was an architect. ![]() I spent an afternoon, probably procrastinating from work or chores, painstakingly creating an icosahedron, a shape I never knew existed. Magna-Tiles have a gravitational pull on grown-ups, even. Maybe the abstract shapes give kids the freedom to imagine. Maybe it’s the way the magnetic edges attach easily but not too firmly, so you have to be gentle and precise with them, ask for help, and work together. Maybe it’s the ASMR-worthy clickety-clack the pieces make when snapping together. As my kids have gotten bigger, I’ve seen them build Magna-Tile ziggurats, mazes, marble courses, stuffie skating rinks, and multitiered castles.Īs I’ve observed, there’s something about Magna-Tiles that makes kids slow down, experiment, cooperate, and persevere. A 6-year-old might gingerly stack piece atop piece until they’re standing on their tippy-toes-and the whole thing will come crashing down with an outrageous clatter. How squares turn into a bed or an oven or a house. You’ll see how six equilateral triangles become a pizza or a cake. ![]() ![]() ![]()
![]() ![]() If you're looking for a classic diner experience for burgers in San Francisco, look no further than Sliders Diner. ![]() 2201 Chestnut Street ( Marina District).117 New Montgomery Street (Financial District #3).98 Mission Street (Financial District #2).346 Kearny Street (Financial District #1).The Metreon at 783 Mission Street (SOMA, near Union Square).Most toppings are free, but there is a small charge for others.Īverage Price: $6 to $8 for the base burgers You can then choose what you want on top. You can choose to order their 4-ounce burger (which is what I choose because I LOVE their fries) or the 8-ounce burger (which is two 4-ounce burgers on top of each other). Their gourmet burgers are cooked to medium and are both flavorful and juicy. You will find seven in SF, two in the North Bay, and two in the South Bay. It's actually a small chain restaurant in the Bay Area. Super Duper Burger is the least expensive and most casual place on my list. When I head out for a burger, I love the more casual places. I also love their "spries," which is an order of half sweet potato and half regular fries.Īverage Price: $8 for the 1/4-pound, $11 for the 1/2-pound I usually order the Prized Pearl or the Pesto Burger. You also get to select from the 1/4-pound and 1/2-pound burger options. You can substitute any burger with chicken, turkey, or a veggie burger. They serve Kobe Beef and Buffalo Burgers. The inside is small and there is usually a line, but it's worth the wait. Pearl's Deluxe Burgers is another casual burger joint just a few blocks away from Union Square. Other sides include tots, collard greens, brisket beans, and mac n' cheese.Īverage Price: 3-oz burgers starting at $8 6-oz at $15ĭistrict: Mission 3. They also serve some delicious Southern treats, including crispy fried chicken in sandwiches, burritos, and buckets. The patties come in two different sizes, 3 and 6-ounce, and flavors range from smoky to spicy to peanut butter and jelly!įor those who want even more variations, you can add Bulgogi bacon or chili, or substitute the meat for an Impossible patty. This Mission district gem is known for their classic burgers with fun twists. You will also love their selection of beers, as well as their tasty tacos.Īverage Price: $12 for the single burger, $15 for the double, other items range from $4 to $18 each It has American cheese, grilled onions, and homemade Thousand Island dressing. This cool urban spot has a car theme with a Mexican twist, and their menu is as much of a mix of fun and classic as is the atmosphere. ![]() If you want a traditional cheeseburger with no fuss, then head over to Garaje in the SOMA District. ![]() ![]() But MTT leaves it at that and connects everything automatically. Both games require you to place rooms that produce enough electricity, water, etc. Then you place pipes and lines on each floor where they’re needed. In PH, you put wiring and plumbing closets on each floor. I’ve seen people call MTT more “arcady” and I guess they’re right. One of the main differences that you will encounter first is that PH has more micro management in general. Both seem to be very stable, at least on my PC. I haven’t experienced any bugs or crashes in either of these games. So, I’d say while the first can be a deciding factor, it’s something you can decide by looking at videos and screenshots and the other isn’t that relevant. But I’ve never heard somebody say that they bought one game and not the other because it had a better soundtrack. I can’t say anything about the soundtracks in both games, because I always turn off the music. If I had to choose one game over the other simply because of the graphics, I’d choose MTT. In PH I find them too stiff and lifeless. And in both games, I am not a big fan of how the people look. The graphics are, as always, highly subjective. Not that the country matters, but as I mentioned it above, I thought I should mention it for them as well. They are also indie developers and made 1849, a city management game, before they released PH. It also has one small expansion (Las Vegas, priced at 6.99 €) and four DLCs: Miami Malls, Tokyo Towers, London Life and Brilliant Berlin (price ranging between 1.59 € and 1.99 €). Also, from here on, Mad Tower Tycoon will be shortened to MTT and Project Highrise will be PH, so I don’t have to type their full names over and over again. I did actually end up buying Mad Tower Tycoon when it was on sale and have been enjoying it a lot! It is much younger than Project Hospital and officially left Early Access for its full release in January 2020 while Project Highrise has been out since September 2016. This post isn’t about bashing Mad Tower Tycoon, though, or its developer for being boring and copying Project Highrise. It seems to be something a lot of people ask (also visible when you take a look at the Steam community forums). There has also been an interview (written in German as well as English) with a developer from EggCode Games and he was also asked how his game Mad Tower Tycoon differs from Project Highrise. The main question I had on my mind was: How is it different from Project Highrise? Is it worth buying Mad Tower Tycoon when I already own Project Highrise? Do we even need two games like this? Why should I spend money on another game like this if it’s exactly the same? Except for the graphics, of course. However, I love simulation games and I love this theme, so I kept looking at the game’s Steam page again and again. A second tower-building game? At first glance, these games were identical only with different graphics. So when I saw the announcement for Mad Tower Tycoon, I was a bit skeptical. This number seems oddly low as I thought I’d sunk in much more time than that. It's the new SimTower I wanted for so long and while it hasn't occupied my attention in the same way that Skylines has since release, Highrise is a splendid thing.I bought Project Highrise back in 2016 and have played it for 56 hours. Highrise lets me build and manage all of those things, and there's a joy in making everything tick over just right, and in observing the finely tuned machine that is your new tower. I've lived in apartment blocks, I've stayed in many hotels, and I've worked in high-rise office buildings. I find Project Highrise similarly satisfying. ![]() There's comfort in that, and satisfaction. ![]() ![]() Sure, you're not actually building the cars, but you're de- and reconstructing, and fiddling with things you might recognise form the real world. I suspect that's true for many people, and goes some way to explaining the popularity of Car Mechanic Simulator. When it comes to construction, the more familiar a thing is, the more likely I am to enjoy it. The machinery of Factorio makes me happy and the cities of Skylines are happy places for me. It's not so much the actual construction, in terms of sticking pieces together in a Nuts and Bolts style, it's more the management of a constructed thing. Not so much in real life, where constructing a bookshelf can take up my entire weekend given how cack-handed I am, but give me a game that lets me build cities or kingdoms or spaceships, and I'll usually have a blast. If you've ever played XCOM and wished you could spend more time building your antfarm base and less time watching your operatives die, Project Highrise might be the game for you. One a day, every day, perhaps for all time. Have You Played? is an endless stream of game retrospectives. ![]() ![]() Replacing a timing belt may cost you around $200 to $750, depending on the vehicle. ![]() You might also see a check engine light on the dashboard. Remember, a mistake in installation can create several issues such as lack of power, vibration, misfiring, etc. Follow the repair manual it would have all the guidelines and a drawing with timing marks. Before installation, you should align the belt and synchronize the camshaft and other components with the crankshaft. When it is time to change your timing belt, make sure you set it correctly. Do not hesitate to change a worn out belt otherwise, you have to bear the expense of engine replacement. If you have bought a used vehicle where you are unsure of the timing belt's condition, visit a mechanic for inspection. You will find damage to the cylinder head or camshaft, the piston and the cylinder wall. If you fail to change the timing belt at the suggested interval, your mill may break down completely. When it happens, your engine won’t work, or parts may not sync properly. Since this belt is rubber made, it will deteriorate with time and finally break. ![]() Check your vehicle’s owner manual or maintenance booklet to know the recommended interval. The replacement interval might differ for different models, but usually, you should change the belt from 60,000 miles to 105,000 miles (from 96,000 km to 168,000 km). ![]() It is crucial to change the timing belt according to your manufacturer's recommendation. You can download the owner manual from your manufacturer’s website or simply ask your mechanic about it. To know if your vehicle has a timing belt or timing chain, check your owner’s manual. While a timing belt needs replacement after specific mileage, a timing chain can last for a lifetime and may not require changing. The functionality of both is the same the only difference is that the chain is made of metal. Not all vehicle engines use a timing belt – some models come with a timing chain. A loose belt may miss a tooth and lose its timing. The latest models use automatic timing belt tensioners that don’t require any fine-tuning. A few old models come with an adjustable timing belt tensioner to allow you to adjust the belt if it gets slack. If the engine parts go out of sync excessively, they will possibly smash together and damage each other, causing expensive repairs.įor a timing belt to work correctly, it must operate under a certain tension. On the other hand, the combustion chamber will drop the pressure and trigger a power loss if the exhaust valves open too soon. When the intake valves open promptly, we might find excessive fuel-air mixture running into the engine combustion chamber, leading to inefficient combustion and power loss. In case the timing of crankshaft and camshafts goes wrong, the car will not run correctly. It makes sure the intake and exhaust valves open and close appropriately in relation to the piston’s position. It harmonizes the movement of the crankshaft and camshafts. It is basically a rubber belt with hard teeth joining the cogwheels of the crankshaft and the camshafts. It synchronizes all the engine's moving parts and sometimes even drives the water pump, balance shaft, intermediate shaft, injection pump, and oil pump. Let’s first understand:įor a simple understanding, you can relate a timing belt to a bike chain. Today, we will answer your all queries regarding the timing belt. Since a timing belt is a vital component to operate an engine, we should know how it works and when to change it. The belt ensures every part of the engine runs smoothly and keeps you going on the road. ![]() The timing belt is an internal engine component that links the crankshaft to the camshaft or camshafts and keeps them synchronized. ![]() ![]() ![]() I haven't personally written quaternion camera code (yet!) but I'm sure the internet contains many examples and longer explanations you can work from. It is very common for general purpose game engines to use quaternions for describing objects' rotations. Quaternions are used somewhat like rotation matrices, but have fewer components you'll multiply quaternions by quaternions to apply player input, and convert quaternions to matrices to render with. No reviews have been submitted for the Atari Lynx version of Dyna Blaster. Instead, you should represent your camera/player orientation as a quaternion, a mathematical structure that is good for representing arbitrary rotations. However, this approach (“Euler angles”) is both tricky to compute with and has numerical stability issues (“gimbal lock”). The legendary classic bomber is back: DYNABLASTER is now available as a new and improved Online-Multiplayer Game Having been a blockbuster on various. ![]() The minimal solution to this is to add a roll component to your camera state. As a consequence, no matter how you implement the controls, you will find that in some orientations the camera rolls strangely, because the effect of trying to do the math with this information is that every frame the roll is picked/reconstructed based on the pitch and yaw. fasttime/Dyna-Blaster-Password-Generator.As White Bomberman, you must defeat the Black Bomberman, who has kidnapped the daughter of the inventor of both him and White Bomberman, and. In Europe, the game was released for the PC, Commodore Amiga and Atari ST, retitled as Dyna Blaster. Two numbers can represent a look-direction vector but they cannot represent the third component of camera orientation, called roll (rotation about the “depth” axis of the screen). Password generator for the MS-DOS classic game Dyna Blaster - Dyna-Blaster-Password-Generator/index. Password generator for the MS-DOS classic game Dyna Blaster - Discussions It is a greatly expanded re-imagining of the original one. The problem is that two numbers, pitch and yaw, provide insufficient degrees of freedom to represent consistent free rotation behavior in space without any “horizon”. ![]() ![]() ![]() Per physical interface), suffixing each file with the name of the physical Packet capture creates multiple files (one Suppose you name the packet captureįile pcap-file. Packet capture creates one file for each physicalįile creation and storage take place in the following way. You can specify the maximum size of the packet to beĬaptured, up to 1500 bytes. When packet capture is enabled on an interface, the entire packet including the Layer 2 header isĬaptured and stored in a file. Packet capture files, and the file permissions. The captured packets, the maximum file size, the maximum number of To specify the maximum packet size, the filename to be used for storing Use the J-Web configuration editor or CLI configuration editor Tunnel interfaces support packet capture in the outbound direction only. You have configured and applied a firewall filter on the interface in the outbound direction. PIM), packets generated by the Routing Engine are not captured unless The flow software module (protocol packets such as ARP, OSPF, and You can capture all IPv4 packets flowing on an interface in ![]() Multilink Frame Relay end-to-end (MLFR), and Multilink Frame Relay Packet capture also supports Multilink PPP (MLPPP), Packet capture supports PPP, Cisco HDLC, Frame Relay, and otherĪTM encapsulations. To capture packets on a PPPoE interface,Ĭonfigure packet capture on the PPPoE logical interface. To capture packets on an ISDN interface, configure packet capture 4.2.Packet capture is supported on the T1, T3, E1, E3, serial, Gigabit Ethernet, ADSL, G.SHDSL, For example, we can use tcp & 0xf0) >2)+5] = 0x02 for Server Hello messages. Similarly, we can capture any handshake message we discussed earlier. And, tcp & 0xf0) >2)+5] = 0x01 will filter packets where the sixth byte is 1, representing Client Hello. And thus the term, tcp & 0xf0) >2)] = 0x16 checks whether this byte is equal to 22, the numerical code for SSL handshake. Now, tcp points to the first byte of the data in the packet. The second and third terms above do just that. So, to get the first and sixth data byte, we need to calculate the TCP header size and skip matching these bytes. & ((tcp & 0xf0) >2) – when we multiply the above by 4, it gives the TCP header sizeĪs we can see from the SSL dump above, the TLS header precedes the TCP data packet.and (tcp & 0xf0) – reads the 13th byte of the packet and keeps the higher 4 bits.tcp port 8081 – captures packets only on port 8081, assuming this is the SSL port of the application server.Let’s understand the different parts of the command options: With this in mind, let’s explore some of the data filtering options in tcpdump and see how we can use them to filter only SSL handshake messages. Therefore, if we want to capture only these messages, we need advanced filtering options compared to the ones we studied in the last section. If there are some SSL failures during connection establishment, analyzing the above messages is a good starting point.Īlthough we’ll not discuss these messages in detail, it’s important to realize that these messages are part of the TCP data packets. Finished – Sent by both the client and the server to indicate successful authentication and key exchange.This indicates successful authentication of the client’s certificate. Certificate Verify – Originated by the server.It then sends the master secret to exchange the encryption algorithm with the server. It generates a pre-master secret and encrypts it with the server’s public certificate. Client Key Exchange – Originated by the client. ![]() Client sends its certificate chain to the server.
![]() Do this and never have to worry about manually downloading codecs in the future. Step 3: Choose one of the options (once a week is highly recommended). Step 1: Open Windows Media Player and go to " Tools", then " Options". If you are using Windows Media Player, you can even configure it to download codecs automatically if you don't want to go through the hassle of downloading them from the internet by yourself. Some video codec packs for Windows include: Codecs are responsible for compressing or decompressing video files, and video players use these codecs to play videos. Way 6 Download Video Codecs for Windows PCĬodecs are very important to play videos on Windows and just about any other computer. Therefore, change it to a more supported format like MP4 or AVI-the Windows format. MOV-which is the format for iPhone videos, is not widely supported. All you have to do is to change the video format to a more supported format. VLC Media Player is one cool app to run the show for you. If you have a video tool that is capable of converting video formats, you may want to try a few tricks with it. Way 5 Convert the Video to a Different Formats This free app can be utilized to play videos and even other multimedia files. There's hardly a codec or format that VLC Media Player does not support. One good media player to use in this case is the popular VLC Media Player. Simply use another video player that you can lay your hands on. In this case, it is guaranteed that even retransferring the video won't solve the problem. Maybe the video player you are trying to play the iPhone videos with just doesn't support iPhone videos. Way 4 Play the iPhone Video Using Another Video Player on Your Windows You may have inadvertently damaged the video during the transfer (it's not your fault, actually). There's a simple solution at your disposal to try, at least, to confirm that you properly transferred the video file initially. You don't have to start coding yet to fix iPhone videos not playing. Note that in this mode, sample videos should be from the same iPhone device. Step 4.For severely damaged videos, use the " Advanced Repair" function, which uses sample video files for more technical repairs. Then click the " Yes" to save the repaired video. Step 3.Wait for a moment for the program to repair the video file. ![]() Step 2.Once the uploading process is finished, hit " Repair" to begin the repairing process. Then add the video that can't be played by clicking " + Add video". Launch it and choose " Video Repair" module on the left side. Step 1.Download and install iMyFone UltraRepair on your computer (you can click on the download button below to download directly). ![]() Actually, there are many of them out there, depending on your taste. If your video has secured damage or becomes infected with viruses, your best bet to bringing it back to life is using a video repair tool. Here are some common and working ways to fix iPhone videos not playing on Windows. Solutions to Fix iPhone Videos Not Playing on Windows – 6 Ways If care is not taken, not only will the video not play, but it will also damage your whole PC. Synonymous with damaged and corrupted video files, video files that are infected by computer viruses will not play. If you use a damaged USB cable to transfer videos from one channel to another, the files are bound to become corrupted.Īlso, if your internet connection was fluctuating at the time of transferring the video files, they can secure some damages that are capable of stopping them from playing on your Windows or even any other computer. It could be that in the process of transferring the video file from your iPhone to your PC, some irregularities and eventualities occurred, leading to the damage of the video files. MOV and most other video players rarely support it. IPhones have a proprietary video format and codec. Because the video files will be unrecognized in the folders, signaling that no program on your PC supports the video format. If you use the native video player for Windows, no matter what version, you may encounter the issue of videos not playing. The commonest reasons why your iPhone videos are not playing on Windows and cutting you the fun include: To make sure that you have the latest information, we recommend that you visit one of the following Microsoft Web sites.Common Reasons Why iPhone Videos Can't Play on Windows This article lists resources that you can use to troubleshoot issues with Microsoft Windows Media Player 11 for Windows Vista, Windows Media Player 11 for Windows XP, Windows Media Player 10, and earlier versions of Windows Media Player. ![]() |
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