How Can I Efficiently Split Strings by Whitespace in C#?

Streamlining String Splitting in C#

Many C# developers manually define character arrays to split strings by whitespace, a process prone to errors and unnecessary complexity. A more efficient and elegant approach utilizes the Split() method's inherent capabilities.

To split a string using whitespace delimiters, simply call the Split() method without any parameters, or with an empty character array:

<code class="language-csharp">string myStr = "The quick brown fox jumps over the lazy dog";
string[] ss = myStr.Split(); // Or myStr.Split(null);
string[] ss2 = myStr.Split(new char[0]);</code>

This leverages the Split() method's default behavior, automatically identifying and splitting the string at all whitespace characters as defined by the Unicode standard (characters for which Char.IsWhiteSpace() returns true).

This streamlined method avoids the creation and management of character arrays, resulting in cleaner, more maintainable, and less error-prone code.

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