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Diagram contrasting explicit Dispose calls with garbage collector finalization timing in C#.

C# Dispose vs Destructor: Key Differences Explained

Illustration of C# variable declaration showing type, name, and value assignment in a code editor.

C# Variable Declaration: Syntax and Practical Usage

Diagram illustrating C# primary constructor class syntax with parameters and class body.

C# Primary Constructors for Classes: Syntax and Usage

Illustration of sorting elements using a custom IComparer in C#

C# IComparer: Custom Sorting with IComparer<T>

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Latest C# Posts

Diagram contrasting value types stored on stack and reference types stored on heap with a pointer.

C# Value Type vs Reference Type: Key Differences

c# value type vs reference type: Understand how C# value types and reference types behave in memory, assignment, parameter passing, and equality, and when to choose each.

C#value typesreference typesstack vs heap

Illustration comparing a C# field and a property, showing a direct storage box and a protected box with a shield representing encapsulation.

C# Field vs Property: When to Use Each

c# field vs property: Understand the difference between fields and properties in C#, including syntax, encapsulation, validation, and performance tradeoffs.

C#PropertiesFieldsEncapsulation

C# class diagram showing fields and properties with access modifiers

C# Member Variable Usage: Fields, Access, and Initialization

c# member variable usage: Learn how to declare and use member variables in C# classes, including access modifiers, static vs instance, readonly, and properties.

C# fieldsmember variablesclass designaccess modifiers

A diagram showing local variable scope and lifetime in a C# method, with a var declaration and a closure capturing a variable.

C# Local Variable Usage: Types, Scope, and Pitfalls

Understand C# local variable usage: explicit types vs var, scope, definite assignment, closures in loops, and common pitfalls for maintainable code.

C#local variablesvar keywordvariable scope

Diagram comparing compile-time const constants with runtime static readonly constants in C#

C# Static Readonly Usage: Syntax and Tradeoffs

c# static readonly usage: Learn how static readonly fields work in C#, how they differ from const, and when to use them for runtime constants.

C#static readonlyconst vs readonlyC# fields

Illustration comparing C# const and readonly, showing compile-time and runtime constant behavior.

C# const vs readonly: Key Differences and Usage

c# const vs readonly: Understand the differences between C# const and readonly, including compile-time vs runtime behavior, usage scenarios, and performance implications.

C#constreadonlycompile-time

Illustration of a readonly field in C# with a lock symbol representing immutability

C# readonly Keyword Usage: Fields, Structs, and ref readonly Returns

Learn how the C# readonly keyword works for fields, structs, and ref readonly returns, with practical examples and common mistakes to avoid.

readonlyC# fieldsreadonly structsimmutability

A visual representation of a C# const keyword being substituted at compile time, showing a literal value embedded in code.

C# const keyword usage: Compile-Time Constants

c# const keyword usage: Learn how the const keyword works in C#, its compile-time nature, differences from readonly, and when to use it effectively.

constcompile-time constantsreadonlyC# language

Diagram comparing C# object and dynamic type resolution at compile time and runtime.

C# object vs dynamic: Key Differences and Use Cases

Compare C# object and dynamic: understand compile-time vs runtime behavior, performance costs, and when to use each for flexible code.

C#dynamicobjecttype system

Illustration comparing C# var and dynamic type declarations, showing compile-time vs runtime type resolution.

C# var vs dynamic: What's the Difference?

Understand the differences between C# var and dynamic, including compile-time type inference, runtime binding, type safety, and when to use each for clearer, more maintainable code.

C#type inferencedynamic typingvar keyword