What Is Synchronous Vs Asynchronous Api

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If the synchronous means ping pong of request response in that order that is what blocking also means thread is blocked until the request response operation cycle gets completed In

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I have been learning the internals of an operating system and I am confused as to what the basic difference between synchronous and asynchronous I O is How does an operating system

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The problem with synchronous callbacks is they can appear to hang The problem with asynchronous callbacks is you can lose control of ordering you can t necessarily guarantee that

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Synchronous database queries with Node js Asked 14 years 5 months ago Modified 9 years 1 month ago Viewed 100k times

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I want to know if there is any way at all to use the data from a resolved promise in normal synchronous code There isn t a way to write completely synchronous code when handling

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Synchronous calls block the browser which leads to a terrible user experience Thus my question I couldn t think of any good reason to use it

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Public async Task SanityCheck Dictionary dic await GetDic return this Json dic And it ends with an exception System InvalidOperationException

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I m using fetch to get data json from an api Works fine but I have to use it repeatedly for various calls thus it needs to be synchronous or else I need some way to update the interface when

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Angular RxJS synchronous observable Asked 7 years 2 months ago Modified 1 year 11 months ago Viewed 78k times