Mutex VS Semaphore In C++

[@jaykishansingh1]

Now interview questions are getting repeated and sometimes i know what they are going to ask. This is all because of you. Thank you sir.

[@sabbulingineni]

Nice to see you rupesh, i am following this channel from past 5-6 years and thanks for c++ knowledge u r giving❤

[@TMNIARB3A]

great explanation of the difference between sem and mutex, thank you sir!

[@SibaPrasadNayak-r4s]

Thank you bro.. You are doing really great job.. you make it so easy to understand.

[@muralikrishnanayyappan6513]

thank u my friend ! helps with the tortuous interviews these days !

[@mehtubbhai9709]

Very good content! Also your voice is ASMR; very calming to listen to. Makes me want to binge watch :)

[@CppNuts]

Thanks man..

[@niklastekaat8658]

Great Explanation! Instantly understood the difference

[@mystery5868]

Lovely explanation

[@yassine_ann]

THE Best Explanation

[@SatyamKumar-bw4vi]

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[@CppNuts]

Thanks dude..

[@FS-rm1yg]

The threads on semaphore read/write to the same resources simultaneously? How the access of a variable is garanteed in a group of threads?

[@user-xs5kc5ch9m]

Hi Rupesh, I have a doubt about use case of synchronization object, if two separate applications want to access/modify a same file , which synchronization object can used to synchronize them?

[@LinkSF1]

From everything I read, sephamore seems to be almost always the way to go. The only time I want mutex is when there’s only a single thread I need controlled AND that control needs to happen within the thread that initiated the mutex. Is this your understanding as well?

[@CppNuts]

Actually semaphore is a signaling mechanism and mutex is locking mechanism, this is the simple and short to understand and remember forever.

[@subhaspaul495]

6:51 is it require to limit count = no of resource?

[@leelaseshukumarsanka649]

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[@leelaseshukumarsanka649]

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[@leelaseshukumarsanka649]

You don’t, I am big fan of you since 2018 . I started Watching your videos for my interviews and learning point purposes also.