What are Symbols and how can be used?
43:44
How .NET ConcurrentStack works?
16:43
Пікірлер
@WilliamKnak
@WilliamKnak 2 ай бұрын
Great video! I was looking for this kind of information for a long time. Altought in EF Core the translated SQL can generate both constants or parameterized queries (or mixed), the old .NET Frameworks Linq only produces parameterized queries (that ones with @p0, @p1, etc). This impacts SQL performance, for example, Filtered Indexes are not used at all. Is there any solution for a Expression Tree or Visitor in the old .NET Framework we can use unitl migrate the systems to .NET Core? Thanks!
@tarsala1995
@tarsala1995 5 ай бұрын
Great presentation! I have 2 points that I would want to clarify. After the requirements were changed a bit and the synchronization of averages can be handled somewhere else, why do we still need volatile? Only one thread has access to calculate one average, we can safely remove it. The benchmarking is also a bit unfair as the first benchmark has the final result calculated whereas after changing the requirements it is calculated in 4 parts, which is a different result, therefore not valid for comparison imo
@DaniLearnsIT
@DaniLearnsIT 5 ай бұрын
What happened to Dotnetos? :(
@Opassa_Youtube
@Opassa_Youtube 8 ай бұрын
If you can only allocate in the memory range of Gen 0, why would you ever sweep Gen1 or Gen2? That would leave unused and unusable gaps in Gen1 and Gen2.
@신석주-j2g
@신석주-j2g 8 ай бұрын
Thanks for digging deep of .NET. This series help me a lot to understand what's going on computer.
@CarelessFire
@CarelessFire 9 ай бұрын
I would like to see the same for Linux
@neonmidnight6264
@neonmidnight6264 10 ай бұрын
Treasure trove of knowledge of insane value
@NickMaovich
@NickMaovich Жыл бұрын
thanks for the talk! Super interesting and comprehensive!
@Crossbow123
@Crossbow123 Жыл бұрын
Wow, she is sooo cute =)
@nandodixtorsion
@nandodixtorsion Жыл бұрын
Awesome talk! Haven't been so excited about a technology like Orleans in a while. Thanks for all the good work you guys are putting to this project, and can't wait to see it growing more!
@devatsdb7
@devatsdb7 Жыл бұрын
i hope c# can provide developer a new pattern of manual memory management, or provide way marking object to be exclude from garbage collector or GC can put object as low priority to be sweep.
@user-mr-m12312
@user-mr-m12312 Жыл бұрын
I have a question about repro at 47:00 Why is it neccesary to create array of objects and not just a single object? I tried to reproduce the issue on .NET 7 and indeed it crashes when the size of object's arrays is >1, but works fine with single object or with array of size 1. Why so?
@ivaniliev93
@ivaniliev93 2 жыл бұрын
One of the best videos I have watched
@aly-bocarcisse613
@aly-bocarcisse613 2 жыл бұрын
This is GOLD. Thanks for all those great explanations into a fascinating subject !
@stef5281
@stef5281 2 жыл бұрын
𝐩𝐫𝐨𝐦𝐨𝐬𝐦 😊
@הילהונדבטולדו
@הילהונדבטולדו 2 жыл бұрын
THANKS FOR THIS IV BEEN SEARCHING FO SOOO LONG
@jordonwindler1218
@jordonwindler1218 2 жыл бұрын
Gosh😉 Very very Fine
@mcfahr3655
@mcfahr3655 2 жыл бұрын
It can't get anymore simple than this. Thank you soo much howtobasic!
@technical_bd5594
@technical_bd5594 2 жыл бұрын
Worked, thx
@কবিতাগল্পগান-খ৫ট
@কবিতাগল্পগান-খ৫ট 2 жыл бұрын
ITS REALLY WORKED LOL THANK YOU DUDE
@warunasanjeewa5951
@warunasanjeewa5951 2 жыл бұрын
SUPER, WORKS FOR ME !!!!!😘
@jakubf4
@jakubf4 2 жыл бұрын
Great presentation, more stories like that !
@renanlacerdafotografo8697
@renanlacerdafotografo8697 2 жыл бұрын
good work king, love you
@lostwoods5927
@lostwoods5927 2 жыл бұрын
This was so helpful!! Thank you
@yassernareth3034
@yassernareth3034 2 жыл бұрын
thanks helpful vid
@lancemarchetti8673
@lancemarchetti8673 2 жыл бұрын
Memory dumps are far too underrated. Great video upload!
@funggau2811
@funggau2811 2 жыл бұрын
A question about free-list allocation. Let's take the gen 0 collection for example. After gen 0 collection sweep, the free objects are connected as free-list. However, the surrived objects are prompted to Gen1 by moving the generation boundary. In most cases, the free-list is in gen 1 boundary. While the new allocation will happen in new gen 0 which never gets a chance to use this free list. How does free-list work?
@ethanr0x
@ethanr0x 8 ай бұрын
I think if we have pinned objects (demoted) that are still living in Gen0, we would have space before and between them which would be the free-list items for Gen0 which would be used for user-initated allocations to find large enough gaps for allocation contexts. My understanding that is.
@flygonfiasco9751
@flygonfiasco9751 2 жыл бұрын
For those worried about the sound, it gets louder after a few minutes! Thanks for the series!
@thedeemon
@thedeemon 2 жыл бұрын
Great series! I wonder if in multiple heaps mode pointers between different heaps are possible. Then relocation would need to update pointers in other heaps too, which is hard due to them being handled by other threads...
@bongbui393
@bongbui393 2 жыл бұрын
Thank you so much, I have learned more about my favorite technology
@JoseSilva-gt6zj
@JoseSilva-gt6zj 2 жыл бұрын
Look up for the video "Introduction to Phobos 2.0" At 1:13:30 : When should we use Akka-NET or Orleans? What are the pros and cons of each one? Thank you Mariano and Aaron!
@JoseSilva-gt6zj
@JoseSilva-gt6zj 2 жыл бұрын
At 43:34 the answer to the question: Reuben, when do you recommend Orleans and when AKKA-NET? Does Orleans use the Actor Model? Thank you!
@包俊仁
@包俊仁 2 жыл бұрын
Amazing presentation!!! I love it. Thank you very much. It enlightens me for C#.
@Dotnetos
@Dotnetos 2 жыл бұрын
Happy to hear that you've liked! More content to go so don't forget to subscribe our channel :)
@amirhosseinahmadi3706
@amirhosseinahmadi3706 2 жыл бұрын
Amazing presentation.
@Dotnetos
@Dotnetos 2 жыл бұрын
Thank you on behalf of Shay!
@TDenis-youtube
@TDenis-youtube 2 жыл бұрын
Thanks for the great series! I have a question. Given that a card covers a memory range, how GC finds distinct objects in that range? And how GC distinguishes simple values (integers) stored in fields from references? Does it need to inspect EEClass for each object to figure out the object's internal structure?
@Dotnetos
@Dotnetos 2 жыл бұрын
Hi! Thanks for warm words. GC finds successive objects by jumping over them - it knows the length (size) of every object. Similar for references - it is getting information about "where are references inside this type" from the type system.
@Drapekk
@Drapekk 2 жыл бұрын
So it can be usefull to generate physically piece of code of API from OpenAPI schema
@TNothingFree
@TNothingFree 2 жыл бұрын
Nice talk
@thereal_mrnobody
@thereal_mrnobody 3 жыл бұрын
super super super easy to understand, thank you Konrad!
@AmazingAI-Tech
@AmazingAI-Tech 3 жыл бұрын
Thanks so much for this excellence.
@Dotnetos
@Dotnetos 3 жыл бұрын
Thank you! ☺️
@livingdeathD
@livingdeathD 3 жыл бұрын
thanks , the best explanation ever
@Dotnetos
@Dotnetos 3 жыл бұрын
We are very pleased 😀
@Mortizul
@Mortizul 3 жыл бұрын
Thanks! Also, you need to check your pronunciation of the words "asynchronous" and "paradigm".
@Dotnetos
@Dotnetos 3 жыл бұрын
Thanks for comment! We will pay attention to this.
@ivotabako
@ivotabako 3 жыл бұрын
Amazing deep dive in the dotnet world, thank you Kevin!
@zhh174
@zhh174 3 жыл бұрын
how can i use ecdsa with jwt in asp.net core?
@Dotnetos
@Dotnetos 3 жыл бұрын
Please check the following website, here you have it all: www.scottbrady91.com/c-sharp/jwt-signing-using-ecdsa-in-dotnet-core
@DPshenichny
@DPshenichny 3 жыл бұрын
Hi Konrad! I have just finished watching this series and I really want to thank you for it! I have enjoyed every single episode and I have really learned a lot of new information I could hardly find somewhere else. I hope this is not the end of the story, and I can't wait for the upcoming sessions about GC! Thank you very much!)
@DevNerdKonradKokosa
@DevNerdKonradKokosa 3 жыл бұрын
Happy to hear that! Subscribe to the channel and/or Twitter to stay tuned :) Many ideas in my busy mind to make!