As many of you may already be aware, C# 9 introduced a groundbreaking type known as “Record” . These Records seamlessly blend the versatility of classes with the inherent immutability of structs, while also offering a host of innovative features. Let’s delve into the intricacies of this exciting development features: Sample Record …

Is there any problem with the following code snippet? using System.Threading.Tasks; private readonly object obj = new object(); async Task MyTask() { // Acquire the lock lock(obj) { // Ensure that ProcessData is awaited correctly await ProcessData(); } } async Task<string> ProcessData() { await Task.Delay(3000); return "Data processed"; } Yes…

In this discussion, we’ll delve into a selection of recommended clean code and best practices related to .NET C#, aiming to enhance the meaningfulness and appeal of our coding endeavors. Please read the following link: .NET C# clean code and best practice Part-1 https://medium.com/@mabhishekit/net-c-clean-code-and-best-practice-part-1-dec7c2f66122 Avoid creating overly long methods in your code. Avoid creating overly long methods in…

global:: the “global” namespace — It forces the compiler to look for a global type name without considering any other using directives(namespace). Example: using static System.Console; class SampleClass { public void ShowMessage() { WriteLine($"Global scope class: {nameof(SampleClass)}"); } } namespace ConsoleApplication1 { public class SampleClass { public void ShowMessage() { WriteLine($"Namespace scope class: {nameof(SampleClass)}"); } } class Program { static void Main(string[] args) { global::SampleClass sampleClassGlobal = new global::SampleClass(); sampleClassGlobal.ShowMessage(); SampleClass sampleClass = new SampleClass(); sampleClass.ShowMessage(); } }

Let’s dive into the two key players in object-oriented programming: Inheritance and Composition. In our daily development work, we often use both of these concepts based on what our specific needs are. Let’s explore these ideas to gain a deeper understanding. Inheritance Inheritance is not flexible. As we know, most languages…

By default, dictionary keys in .NET are case-sensitive. However, if you want to make a dictionary case-insensitive, you can achieve this by using a case-insensitive comparer when you create the dictionary. Here’s a sample code snippet demonstrating how to do this using C#: Dictionary<string, string> products = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) { { "product1", "Mobile" }, { "product2", "Laptop" }, { "product3", "Desktop" }, }; Console.WriteLine($"Product1: {products["Product1"]}");

Lambda expressions typically perform faster than LINQ expressions because the compiler translates the query expression into its equivalent Lambda expression before compiling it. var result = select salary from Employee where salary < 5000 select salary +10; This is exactly the same as var result = Employee…

Early return pattern When you have complicated business rules inside a method, using early returns can make the code clearer and easier to manage. This approach prevents the need for excessive levels of code nesting and helps make the order in which the code runs smoother. …

We’re going to talk about some cool questions and what happens when we answer them. Question 1: var num = 100; if(num === '100') { console.log(true); } else { console.log(false); } Answer: false The strict equality ( === ) operator checks if two things are the same, and gives a…