Lucian Wischik discusses the design process for C# 7, which is being designed in the open, with eager community participation on GitHub and elsewhere, and the language features that are taking shape
3. Article 12a: No posting your own photos or videos of sports matches. Only the "organisers" of sports matches will have the right to publicly post any kind of record of the match. No posting your selfies, or short videos of exciting plays. You are the audience, your job is to sit where you're told, passively watch the game and go home.
With an 800% performance improvement, .NET7 will change the game.
NET 7 gRPC performance now exceeds popular frameworks like Rust, Go and C++.
.NET 7 reduces uploading a 100MB file from 26.9 seconds to 4.3 seconds in comparison with .NET 6.
JSONTranscoding turns gRPC into REST APIs
Use Server Streaming/Multiplexing to deliver 5M records in less than a minute.
Hello friends! It’s time again to raise your hand if your career in software was not preceded with a comp sci degree! I’ll go first: BA in history . Bonus points (and so much respect) if you did this without the benefit of a college degree!
موقع اجرای دستور ALTER DATABASE SQL2014_Demo
ADD FILEGROUP MemFG CONTAINS MEMORY_OPTIMIZED_DATA
GO
این خطا رو میده لطفا راهنمایم کنید
Msg 534, Level 15, State 72, Line 37
'FILEGROUP ... CONTAINS MEMORY_OPTIMIZED_DATA' failed because it is not supported in the edition of this SQL Server instance 'TFS-SERVER'. See books online for more details on feature support in different SQL Server editions.
C# 7.1 is a small release with just a few (but well-chosen) new language features; useful we think, but definitely in the minor range. It’s supported by Visual Studio 2017, starting with Update 15.3.
So when Microsoft acquired Xamarin in 2016 and started integrating the Xamarin Visual Studio plugins more with the standard VS features, I knew I had to try and switch over to take advantage of the powerful IDE and language. Some of the immediate benefits I gained from the switch are:
- Simple asynchronous programming
- Access to powerful plugins like ReSharper
- Freedom to work in Windows or OSX
- Access to powerful debugging tools for the Android on Windows (debugging iOS on Mac side is good but can be buggy).
- Access to built in NuGet package management for third party libraries
1. What is OOPS?
OOPS is abbreviated as Object Oriented Programming system in which programs are considered as a collection of objects. Each object is nothing but an instance of a class.
What I've learned from 20 years of programming in C# with Joe Albahari with Q&A session - YouTube
In April 2001, I wrote and published my first C# program. Join me in discovering the most valuable principles that I've learned in the 20 years of C# programming that followed. We'll cover a range of topics, with plenty of samples and useful code that you can take away.
00:00 - Introduction
01:04 - Types
18:55 - Functional Programming
19:43 - What Defines Functional Programming?
33:26 - Lazy Values
36:20 - Cache a function - Memoizer
41:49 - Using a Closure instead of a Class
43:24 - Memoizer example
45:07 - Asynchronous Programming
47:58 - How do we abstract around Futures?
53:54 - Asynchronous locking
58:04 - Implementing A-synch lock with Semaphore
01:09:48 - Await inside a UI method vs a library method
01:18:04 - Using Exceptions
01:36:18 - Implementing a Retry
01:39:02 - IEither interface
01:39:58 - Downloading samples on LINQPad
01:40:27 - Q&A Session
Finalizers are interesting and dangerous because they are an environment in which everything you know is wrong.
I’ve written a lot about the perils of C# finalizers / destructors
(either name is fine) over the years, but it’s scattered in little bits
over the internet. In this series I’m going to try to get everything in
one place; here are a bunch of things that many people believe about
finalizers, all of which are wrong.
