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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

A clean diagram showing a method call with multiple arguments flowing into a span buffer, representing the c# params span feature.

Using C# params Span for Efficient Method Calls

Learn how to use C# params Span<T> to pass variable-length data with fewer heap allocations and better performance in high-throughput methods.

Span<T>paramsmemory efficiencyC# performance

Illustration of a C# method signature with params keyword expanding into multiple arguments, representing variable-length input.

C# Params Array: Syntax and Usage

Learn how C# params array syntax works, when to use it, and how it affects method calls, overload resolution, and performance.

paramsC# methodsvariable argumentsarray parameters

A visual metaphor showing elements from multiple source collections being spread into a single target collection container.

Using the C# Collection Expression Spread Operator

c# collection expression spread operator: Learn how the C# collection expression spread operator works, including syntax, target typing, allocation behavior, and commo...

C# 12Collection ExpressionsSpread OperatorArrays

A developer's code editor showing a C# collection expression initializing a list with square brackets and a spread operator.

C# Collection Expression List Initialization

Learn how C# 12 collection expressions simplify list initialization with concise syntax, target typing, and the spread operator.

C# 12Collection ExpressionsList InitializationTarget Typing

C# collection expression syntax for array initialization showing square brackets and spread operator.

C# Collection Expressions for Array Initialization

Learn how C# 12 collection expressions simplify array initialization, including target typing, spread elements, and common limitations.

C#Collection ExpressionsArray InitializationC# 12

Illustration of C# collection expression syntax showing multiple collection types being initialized.

C# Collection Expression: Syntax and Examples

Learn how C# 12 collection expressions initialize arrays, lists, spans, and more with concise syntax and clear examples.

C# 12Collection ExpressionsArraysLists

Illustration of a C# array with an arrow pointing to the last element using the ^1 index-from-end syntax.

C# Index from End: Using the ^ Operator

Use the C# ^ operator to access elements from the end of arrays, lists, strings, and spans. See examples, edge cases, and performance notes.

C#IndexRangeArrays

A string with a highlighted slice indicating the range operator in C#

C# String Slicing with Range

c# string slicing with range: Learn how to slice strings with the C# range operator, including syntax, performance tradeoffs, and practical examples.

C#RangesStringsSpan<T>

An abstract illustration of a C# array being divided into sections by a range, representing array slicing.

C# Array Slicing with Range

C# array slicing with the range operator: practical examples, performance trade-offs, and common pitfalls.

C#RangeArrayIndexing

C# code snippet showing the hat operator (^1) used to access the last element of an array.

C# Hat Operator: Using Index from the End

c# hat operator: Learn how the C# hat operator (^) provides index-from-end access for arrays, lists, and spans with practical examples and performance notes.

C#Index from EndArray IndexingRange Operator