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1. Top results related to what are the disadvantages of microsoft windows 3f program

   • What are the main disadvantages of Windows pipes for inter-process communication?

     Top Answer

     Answered Feb 08, 2013 · 14 votes

     You can create two-way anonymous pipes using CreatePipe() Win32 API call, so piping input/output is not the only way. You simply get a new file handle you can give to the other process.

     Anonymous pipes are based on shared memory, but do not support asynchronous operations (through ReadFileEx, ReadFileWrite). Performance issues (disadvantages) are thus 1) synchronous operation, 2) memory copying, 3) interprocess synchronization. Generally, "raw" shared memory (memory mapped file without an actual backing file) and named pipes will be faster, and sockets and Window messages will be slower (than anonymous pipes).

     You cannot use I/O Completion Ports (IOCP) with anonymous pipes, instead you'll have to "poll" the pipe, incurring extra context switches. In addition to serializing the data, the serialized data has to be copied around in memory, as you cannot write directly to the shared memory. One process also has to wait for another, implying that the other process has to signal an interprocess synchronization primitive. Performance depends heavily on the size of the messages (ratio of read/write calls to amount of data sent), because for each read/write the process has to make context switches and possibly spin/sleep.

     All methods except "raw" shared memory require memory copying and some sort of interprocess signaling (synchronization), so the main disadvantage of anonymous pipes is synchronous operation. You'll hit the ceiling when transmitting large number of messages, when the CPU spends most of its time doing context switches.

     Performance-wise, named pipes are better because you can have worker thread(s) processing async notifications using IOCP, and can even receive multiple messages with one call, thus reducing the API overhead. If making your own components, the extra trouble from giving a name to the pipe is well worth the trouble (and you can even connect across networks). Later Windows versions implement special routing for local sockets, which also do support IOCP.

     The fastest method would be to use shared memory directly, but then you will have to take care of interprocess synchronization yourself. It's possible to implement lock-free pipes yourself, but in case you're not constantly transmitting data, you'll still have to use synchronization primitives to notify/wake the listening process up.

     Also note that using files does not imply that you would be limited by disk speed, as you can use memory mapped files and even with normal files, the cache manager handles the reading/writing. The other methods (RPC, clipboard, etc) are based on these "standard" methods, which means they'll just add some extra layer of protocol and are meant to be easier/more helpful, or more suitable for some programming environment (but not to be faster).

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     1/5

   • What are the advantages and disadvantages of having multiple small methods in a C# program?

     Top Answer

     Answered Feb 23, 2011 · 2 votes

     This question is pretty vague, but here are my general thoughts:

     More methods will not slow your app down to any noticeable degree. That is optimization at really minute levels and is not worth the time.

     Smaller methods are easier to read and ingest. They also are more likely to have only one duty. Both very good things.

     Many methods can force a reader to maintain a large "mental stack" as they read through code and have to keep track of a lot of method calls. As long as methods do only one thing, and are named well, this is usually not a problem.

     It really depends on your situation, what you're writing, etc. But in general, my rule of thumb is several small methods are better than one big, monolithic method.

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     2/5

   • What are the disadvantages of the ECS (Entity-Component-System) architectural pattern, compared to OOP (or other paradigms)?

     Top Answer

     Answered Dec 23, 2019 · 11 votes

     Here's a few points I gathered from my research:

     • Systems are very dependent on their ordering. Introducing new systems in between already existing Systems can be a challenge.
     • You also need to plan ahead your data as much as possible, since they will potentially be used by a LOT of systems. Changing the content of components could potentially break quite a few systems.
     • Although it's easy to debug the flow of a system, it's also harder to debug single component changes and not have a global view of what happened to the entity across all it's components. I'm not sure if Unity introduced new debug features for this.
     • If you're planning to use ECS in your team, introducing a new paradigm to devs that are not familiar with it could be a challenge. The onboarding time could be longer with more overhead.

     Hope this gives you a good starting point.

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     3/5

   • What are the disadvantages of targeting the JVM instead of x86?

     Top Answer

     Answered Jun 14, 2010 · 4 votes

     Targeting the JVM is a pretty tried and tested approach. The fact that Clojure, Scala, JRuby and many other languages have done so successfully should give you some reassurance.

     My view overall is that the JVM is probably the best target at the moment for new/experimental languages, particularly if you hope to achieve cross platform capability while taking advantage of a truly fantastic JIT compiler and a wealth of very powerful libraries.

     Having said that, the main disadvantages you may encounter targeting the JVM are in my opinion as follows:

     • Lack of tail recursion support at the bytecode level. There are ways around this (e.g. see Clojure's "recur" special form) but it is annoying for some language implementations, particularly functional languages. Will probably eventually be fixed in future versions of Java.
     • Slightly obvious, but you need a JVM installed on your client. Usually not a problem nowadays, but there are still cases where this can be tricky.
     • Primitives (int, long, float etc.) in Java behave differently from the rest of the object system. Again you can work around this but it is some extra hassle for language implementers.

     Some potentially useful/interesting links:

     • ASM bytecode analysis and manipulation framework. This is a great tool, I believe it is what what Clojure uses under the hood.
     • Clojure source code

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     4/5

   • what are the disadvantages of H264?

     Top Answer

     Answered Dec 13, 2010 · 7 votes

     Encoding and decoding complexity: H.264 encoding and decoding is more computationally complex than some other codecs such as MPEG-4 Part 2 (DivX, XviD). However, the compression performance of H.264 is significantly better than these so it depends on what is more important to you.

     This is becoming less of a problem as more devices are including hardware support for H.264.

     Error Resiliency: There are some things in H.264 to deal with bit errors, but often they are not used and a single bit error can still have a catastrophic effect. From what I have seen in my study of video codecs, error resiliency seems to being pushed to another layer in most systems. That is, the video codec is designed for maximum compression, and another layer is added on top of the video data to take care of bit errors. That way those who don't need the error resiliency don't pay for it with lower compression rates.

     A common example of this is the DVB standard which uses MPEG-2 or H.264 coded video inside an MPEG-2 Transport Stream that contains a forward error correction scheme.

     Licensing and Royalties: I am no expert (or even reasonably knowledgeable) in this area, but depending on your use case, you may have to pay some kind of royalty to encode to H.264 legally. See this.

     Other than these, I really don't see any other disadvantages of H.264. It seems to be the state of the art for anything from internet quality streamed video to Blue-Ray HD video.

     I can't really comment with regards to the last question (packet/circuit switched networks, interworking between vendors, etc.) since I have never actually built a hardware system to work with H.264. I will say that as long as the encoder creates a valid H.264 stream and you have a decoder that fully implements the standard, you should have no problem getting things to work together. This is the whole point of having a standard.

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2. www.askwoody.com › 2022 › microsoft-insider-pros-andMicrosoft Insider: Pros, and the many cons @ AskWoody

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   Dec 5, 2022 · Microsoft pushes its Insider versions of Office software very hard, promising the latest features faster than the public at large receives them. But it doesn’t mention the downsides of using beta software, the confusing and ever-changing labels, and the real reason why the company promotes the Insider editions of Office and Windows so strongly.

3. www.geeksforgeeks.org › advantages-andAdvantages and disadvantages of Windows operating system

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   Dec 28, 2020 · Disadvantages of Windows operating system : Infection assaults – Windows have a high measure of programmer assaults. The programmers can without much of a stretch break windows security. So windows clients are reliant on the enemy of infection programming and need to pay month to month charges to organizations to ensure their information.

4. People also ask

   What are the advantages and disadvantages of windows 3?

   • When it came to advantages and disadvantages of Windows 3.0, the biggest one was that it still relied on MS-DOS. Microsoft called them operating systems, but Windows 3.0 and 3.1 were really just a shell that relied on DOS for most I/O, with significant impacts on performance and stability.

   Advantages and disadvantages of Windows 3.0

   dfarq.homeip.net/advantages-disadvantages-windows-3-0/

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   What are the disadvantages of Windows operating system?

   • Disadvantages of Windows operating system : Windows have a high measure of programmer assaults. The programmers can without much of a stretch break windows security. So windows clients are reliant on the enemy of infection programming and need to pay month to month charges to organizations to ensure their information.

   Advantages and disadvantages of Windows operating system

   www.geeksforgeeks.org/advantages-and-disadvantages-of-windows-operating-system/

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   Why is windows 3 so popular?

   • Windows is a big reason why. While Windows 3.0 was the bet-the-company product that put Windows on the map to stay, it was only on the market for a short period of time. There were good reasons for that. Windows 3.0 put Windows on the map, but Microsoft followed up with a better version two years later.

   Advantages and disadvantages of Windows 3.0

   dfarq.homeip.net/advantages-disadvantages-windows-3-0/

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   What are the disadvantages of Windows 10?

   • Windows 10 is made for both touch screen gadgets and PCs. The UI of Windows 10 is made so that it turns out better for a windows gadget. Disadvantages of Windows operating system : Windows have a high measure of programmer assaults. The programmers can without much of a stretch break windows security.

   Advantages and disadvantages of Windows operating system

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5. answers.microsoft.com › en-us › windowsWhat are the advantages and disadvantages of using a local ...

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   Jul 10, 2021 · 1. The advantages of using a Microsoft Account are, that all Microsoft Services like Skype, OneDrive, Outlook, Office 365 all are tied to your Microsoft Account and if you log into Windows 10 with a Microsoft Account those services are all logged into automatically and all your data is automatically synced. The only disadvantage that I see is ...

6. www.online-sciences.com › computer › microsoftMicrosoft Windows advantages, disadvantages, review & features

   www.online-sciences.com › computer › microsoft

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   Jul 17, 2015 · Disadvantages of Microsoft Windows. Over 95% of all viruses and malicious software are written for the Windows OS, This means you have to double-down all the security measures if you are using Microsoft software across the board, only Microsoft has full access to its software’s source code.

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8. www.windowscentral.com › pros-and-cons-windowsWindows Insider Program: What are the Pros & Cons? | Windows ...

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   • Test New Features First
   • Shape The Next Version of Windows
   • Be A Part of The Community
   • Your PC May Become Less Stable
   • It Can Require A Lot of Bandwidth
   • Lots of Telemetry
   • Are You An Insider?

   The biggest pro to the Insider Program is that users get to test upcoming Windows 10 features first. Sure, some of the features may not be finished, but for the most part, the features that do show up for Insiders in builds are more or less done. Sometimes, this means Insiders are using new features months before they roll out officially. This is b...

   See full list on windowscentral.com

   Of course, one of the great things about the Insider Program is that Microsoft is listening to its participants. Microsoft encourages Insiders to submit feedback about anything and everything, whether it be about bugs, suggestions or your own ideas. Depending on how popular your feedback is, Microsoft may even take your idea and implement it into W...

   See full list on windowscentral.com

   Last but not least, the Windows Insider Program is one big community. A community of 10 million people, in fact, according to Microsoft.That's a lot of people who share similar interests and ideas. If you're a fan of Microsoft or Windows, the Insider Program is a great place to meet other people who are also interested in those things. Sometimes th...

   See full list on windowscentral.com

   The Insider Program is a beta program. It's where Microsoft can release unfinished, buggy code to the public for testing and to garner feedback. As such, sometimes, your PC may become less stable depending on the build Microsoft has released. For the most part, this isn't an issue as Microsoft (usually) doesn't release builds with any major bugs.

   See full list on windowscentral.com

   Microsoft often releases a new Windows Insider build once a week, which means you'll be downloading a new build very often. Builds can sometimes range from 1GB to 3GB, so if you're on an internet connection with limited bandwidth, that data is going to be eaten up fast. You could drop down to the Insider Slow ring, which gets builds less frequently...

   See full list on windowscentral.com

   Joining the Insider Program will also opt your PC into sending more telemetry, or personal device information, to Microsoft for feedback purposes. If you're not a fan of telemetry, then the Insider Program is not for you. There's no way to limit the telemetry sent back to Microsoft when opted into the Insider Program, so even though it's all anonym...

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   There you have it, three reasons for joining and three reasons not to join the Windows Insider Program. Are you an Insider? Let us know what you think of the program in the comments! Join the Windows Insider Program

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9. dfarq.homeip.net › advantages-disadvantagesAdvantages and disadvantages of Windows 3.0 - The Silicon ...

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   Jan 19, 2016 · Disadvantages of Windows 3.0. While Windows 3.0 was the bet-the-company product that put Windows on the map to stay, it was only on the market for a short period of time. There were good reasons for that. Windows 3.1 was faster and more stable. Windows 3.0 put Windows on the map, but Microsoft followed up with a better version two years later.

10. www.educba.com › what-is-windowsWhat is Windows? | Advantages and Disadvantages of Windows

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    May 30, 2023 · Introduction to Windows. Windows is an operating system that manages a personal computer, known as a series of programs. It is a Microsoft-developed graphical operating system. This offers a way of data, running apps, playing video games, streaming videos, and internet access.