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Category: Csharp

Coding

For those working with C#, when do you use LINQ?

I’m a CS student studying for the C# developer exam and I’m wondering how much LINQ is used in actual coding considering its overhead. I love LINQ and all its features, it’s filtering and data Read more…

By Umar Khan, 5 years ago January 7, 2021
Coding

Learning and have questions. Very beginner with c#

I just got started today on trying to learn c# again and started researching a few things and looking at some dll files I opened. One thing I saw that intrigued me was a protect Read more…

By Umar Khan, 5 years ago January 7, 2021
Coding

Entity Framework Core 5: mapping Many-to-Many with relationship attributes

So far, EF Core 5 has been quite handy to reduce the clutter a Many-to-Many would cause. However, I’m currently trying to update an older project and I’ve come across something that I feel like Read more…

By Umar Khan, 5 years ago January 7, 2021
Coding

C# Learn with others, Weekly meetings, challenges, projects (both open and private)

Hello everyone! Its been awhile, hope everyone had a good new years eve. Lets get to the point:This is a discord server filled with people learning C# and also C# devs. Everyone is welcome no Read more…

By Umar Khan, 5 years ago January 7, 2021
Coding

Determining steps in between prime numbers

I’m working on a CodeWars problem that deals with steps between prime numbers. A step is how much separates the two primes within a range. Only the first two primes that match the step argument Read more…

By Umar Khan, 5 years ago January 7, 2021
Coding

Quick question regarding switch statement with lots of cases.

Each frame in a gb emulator I am making, I’m calling a switch at the next opcode which calls some functions. The problem is that there are 256 different opcodes so there are 256 cases Read more…

By Umar Khan, 5 years ago January 7, 2021
Coding

Looking for more to learn: What do you think makes a good C# coder?

What makes one a good, solid C# coder in your opinion? I know the basics and some advanced technics like simpler design patterns and does & donts but there is still so much to learn. Read more…

By Umar Khan, 5 years ago January 7, 2021
Coding

C#9 Records – Shorthand construction with inheritence, how to call base()?

I am not sure if this is a limitation of the language, but I am having difficulty creating records using the shorthand construction way of declaring them when using inheritence. Assume you have two classes: Read more…

By Umar Khan, 5 years ago January 7, 2021
Coding

How does one get array Type object from the types name?

I’m working on a new build for my network library and I reworked it to have packet headers that specify the type of the object that is sent, and when all the data is received Read more…

By Umar Khan, 5 years ago January 4, 2021
Coding

EF Core DbContext Lifetime in Desktop Applications?

Should DbContext be short-lived (you spin up a new one for every unit of work) or should I just use a singleton throughout the entire application? I see a lot of conflicting info on this. Read more…

By Umar Khan, 5 years ago January 4, 2021

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