David McCarter is a multifaceted talent, excelling in coding, guitar playing, and photography. Known for his impressive open-source library, Spargine, he combines technical prowess with musical skill. With a knack for teaching through engaging methods, David stands out in both tech and music, transforming coding practices with passion and creativity.
Spargine is an open-source set of assemblies and NuGet packages for .NET 8 and 9, developed for efficient temporary file management through the TempFileManager. This utility simplifies file handling, ensuring automatic cleanup via IDisposable. It offers essential methods for creating and deleting files, enhancing resource management in projects. Feedback is encouraged.
This article discusses converting Base64-encoded strings to byte arrays in .NET using two methods. The fastest method is backed up by benchmark tests.
The article discusses the performance benefits of using an Enumerator to iterate over an IEnumerable collection, which can be faster than traditional foreach() or for() loops.
This article analyzes the performance of different methods for retrieving the character count of a string in .NET.
To count elements in an IEnumerable collection, developers typically use the Count() method from System.Linq. Enumerable, with alternatives like TryGetNonEnumeratedCount() and LongCount() also available.
String comparisons in .NET are essential for various operations like authentication and sorting, but they must be used correctly to avoid performance issues or bugs. The article outlines the proper use of Equals() for equality checks and Compare() for ordering. It emphasizes measuring performance before assuming Span-based methods are faster, highlighting the importance of intent in choosing string comparison APIs.
Spargine is a collection of open-source .NET assemblies and NuGet packages designed for enhanced functionality, featuring the ExecutionHelper methods: ProgressiveRetry() and ProgressiveRetryAsync(). These methods manage transient operation failures with retry logic and progressive delays. Additionally, proactive resource checks like IsNetworkAvailable() improve application reliability by checking resource availability before retrying.
In .NET, type checking methods include GetType(), the is keyword, IsAssignableFrom(), and the as keyword. Each method varies in readability and performance.
In optimizing the Spargine project, I improved performance by avoiding constant arrays as method arguments. Instead, using static readonly fields reduced memory allocations significantly. This change enhanced execution speed, yielding a 1.34x performance gain. I recommend enabling CA1856 warnings in .editorconfig to maintain performance-focused coding practices.
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