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Best practices for exception handling in C#”

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Mastering Exception Handling in C#: Best Practices Unveiled! Exception Handling in C#: Best Practices Unveiled! Exception handling is crucial for writing reliable and robust C# applications. Let's dive into the best practices along with code examples to understand how to handle exceptions effectively. 1. Catch Specific Exceptions: Always catch specific exceptions rather than catching generic exceptions like Exception . This allows for tailored handling of different types of exceptions. try { // Code that may throw specific exceptions } catch (FileNotFoundException ex) { // Handle file not found exception } catch (ArgumentException ex) { // Handle argument-related exception } catch (Exception ex) { // Catch any other exceptions Console.WriteLine($"Unhandled exception: {ex.Message}"); } 2. Use Finally Blocks for Cleanup: ...
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Exploring C# 9 Features: Records, and Init-only Setters

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Exploring C# 9 Features Exploring C# 9 Features: Records, and Init-only Setters As a C# developer, staying updated with the latest language features can greatly enhance your coding efficiency. Let's delve into two key features introduced in C# 9: Records and Init-only setters. Records: Simplifying Immutable Data Types Records are a new type in C# 9 designed to simplify the creation of immutable data types. Here's how you can define a Record: public record Person { public string FirstName { get; init; } public string LastName { get; init; } } // Creating a new Person record var person = new Person { FirstName = "John", LastName = "Doe" }; In this example, the 'init' keyword in property declarations signifies that these properties can only be set during object initialization. The compiler automatically generates methods like Equals...
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Accelerating SQL Bulk Inserts Using C# and EF Core

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Fast SQL Bulk Inserts Fast SQL Bulk Inserts With C# and EF Core Whether you're building a data analytics platform, migrating a legacy system, or onboarding a surge of new users, there will likely come a time when you'll need to insert a massive amount of data into your database. Inserting the records one by one feels like watching paint dry in slow motion. Traditional methods won't cut it. So, understanding fast bulk insert techniques with C# and EF Core becomes essential. Options for Bulk Inserts In today's issue, we'll explore several options for performing bulk inserts in C#: Dapper EF Core EF Core Bulk Extensions SQL Bulk Copy Code: User Class public class User { public int Id { get; set; } public string Email { get; set; } public string FirstName { get; set; } public string LastName { get; set; } public string PhoneNumber { get; set; } } This isn't a complete list of bulk insert i...
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IList vs ICollection vs IEnumerable

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https://www.linkedin.com/pulse/ienumerable-vs-icollection-idictionary-ilist-hasan-shahjahan/ What are IList, ICollection, and IEnumerable? Before we dive into the differences between these interfaces, let's first define what they are and what they do. IList: The IList interface is used to represent a collection of items that can be accessed by index. It is a more specific version of the ICollection interface, which means that it has all the same functionality as ICollection but with additional features that allow you to access items by their index in the list. ICollection: The ICollection interface is used to represent a collection of items that can be modified. It provides functionality for adding, removing, and counting items in the collection. IEnumerable:  The IEnumerable interface is used to represent a collection of items that can be iterated over. It provides functionality for iterating over the items in the collection but does not provide any functionality for modifying the...
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1.Introduction to .NET Core and its architecture

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.NET Core is a free, open-source, cross-platform framework used for building modern, high-performance applications. It is a reimplementation of the .NET Framework and was first released in 2016. Since then, it has gained popularity among developers due to its flexibility, performance, and cross-platform support. The architecture of .NET Core The architecture of .NET Core is based on a modular design, which allows developers to choose the components they need for their applications. The framework is composed of several layers, each with its own set of functionality: The runtime layer : This layer includes the Common Language Runtime (CLR) and the .NET Standard Library. The CLR manages memory, garbage collection, and thread synchronization, while the .NET Standard Library provides a set of APIs common across all .NET implementations. The framework layer : This layer includes the Base Class Library (BCL), which provides a set of prebuilt classes for common programming tasks. It also inclu...
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