C# Regex: Complete Guide to Regular Expressions in .NET
Master C# Regex with this complete guide covering pattern syntax, RegexOptions, GeneratedRegex, performance, and real .NET code examples.
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C# & .NET
In-depth C# and .NET tutorials covering structured logging with Serilog, building Roslyn analyzers, NuGet packaging, and other core language and tooling topics.
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Showing 115–120 of 264 articles
C# StringBuilder vs String Concatenation: Performance, Allocations, and Interpolated Handlers
Learn when to use C# StringBuilder vs string concatenation, how allocations differ, and how .NET 6 interpolated string handlers change performance calculations.
C# String to Byte Array: UTF-8, Encoding, and Span Conversions
Learn how to convert a C# string to byte array using UTF-8 encoding, Encoding class, Span
C# Multiline Strings: Verbatim Literals, Raw String Literals, and UTF-8 Literals
Learn every C# multiline string technique: verbatim @-strings, C# 11 raw string literals with triple quotes, and .NET 7 UTF-8 u8 literals with code examples.
C# String Searching: Contains, IndexOf, Split, Replace, and SearchValues
Learn C# string searching with Contains, IndexOf, Split, Replace, and .NET 8 SearchValues
C# String Comparison: Equals, OrdinalIgnoreCase, StringComparer, and Culture Pitfalls
Master C# string comparison with Equals, OrdinalIgnoreCase, StringComparer, and culture-sensitive APIs. Avoid the ToLower() antipattern and Turkish i problem.