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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

Illustration of C# string format placeholders and format specifiers in a code editor.

C# String Format: Composite Formatting and Specifiers

c# string format: Learn C# string format with composite formatting, format specifiers, alignment, culture handling, and performance tradeoffs.

C#String.FormatComposite FormattingString Interpolation

Diagram showing C# string interpolation with format specifiers and alignment, illustrating how values are inserted into a template.

C# String Interpolation Formatting: Syntax and Specifiers

C# string interpolation formatting: alignment, format specifiers, culture handling, common pitfalls, and performance tradeoffs.

C#String InterpolationFormat Specifiers.NET

Illustration of C# string interpolation showing a formatted string with embedded expressions being resolved to output text.

C# String Interpolation: Syntax, Performance, and Edge Cases

Learn C# string interpolation syntax, compiled behavior, format specifiers, performance characteristics, and edge cases that matter in production code.

C#string interpolation.NETstring formatting

A visual comparison of C# string concatenation methods showing immutable string pieces being copied into a new combined block versus a single growing buffer.

C# String Concatenation: Choosing the Right Approach

Learn how C# string concatenation works under the hood, compare the + operator, String.Concat, interpolation, and StringBuilder, and choose the right approach for your scenario.

string concatenationStringBuilderstring interpolationC# performance

Diagram illustrating C# string immutability and concatenation performance

C# String Usage: Methods, Immutability, and Performance

Explore practical C# string usage: common methods, immutability, concatenation, interpolation, comparison, and performance tradeoffs.

C# stringsStringBuilderstring interpolationstring immutability

A visual metaphor showing a Span<T> view pointing into an array, illustrating zero-allocation slicing in C#.

Using C# Span with Arrays for Zero-Allocation Slicing

c# span with arrays: Learn how to use Span<T> with arrays in C# to slice, modify, and pass array data without allocating new memory, and understand the ref struct limi...

C#Span<T>ArraysMemory Management

Illustration of ArraySegment<T> representing a slice of an array with offset and count in C#

Using ArraySegment in C# to Slice Arrays Without Copying

Learn how to use ArraySegment<T> in C# to work with slices of arrays without copying data. See how to create segments, pass slices to methods, and compare ArraySegment<T> with Span<T>.

ArraySegmentC# ArraysMemory ManagementSpan<T>

Side-by-side comparison of a fixed-size C# array and a dynamic List<T> collection

C# Array vs List: Choosing the Right Collection Type

c# array vs list: Compare C# arrays and List<T> for fixed-size and dynamic collections, covering memory, performance, API differences, and when each type fits best.

arraysList<T>collectionsperformance

Comparison of C# multidimensional array and jagged array memory layout

C# Multidimensional Array vs Jagged Array: Key Differences

Compare C# multidimensional and jagged arrays: syntax, memory layout, performance, and when to choose each for your code.

C# arraysjagged arraymultidimensional arrayC# performance

Illustration of a jagged array as an array of arrays with varying lengths

C# Jagged Array: Syntax, Usage, and Performance

C# jagged array: Learn how to declare, initialize, and iterate C# jagged arrays, understand their memory layout, and see when they outperform multidimensional arrays.

C#arraysjagged arraysmultidimensional arrays