How Can I Efficiently Split a String by Whitespace in C#?

Space specification for string splitting in C#

When splitting strings based on spaces, manually defining a char[] array is tedious and error-prone. Fortunately, C# provides a more efficient approach.

There is no need to specify space characters in the array, just call string.Split(null); or string.Split(new char[0]);. This means that the default space character is used for splitting, avoiding the need to explicitly use a character array.

This is because the documentation for the string.Split(char[]) method clearly states: "If the separator parameter is null or contains no characters, the space character is considered to be the separator."

So the following code effectively splits the string "The quick brown fox jumps over the lazy dog" into an array of strings:

<code class="language-csharp">string[] ssizes = myStr.Split(null);</code>

Be sure to consult the documentation for comprehensive information on how to use specific methods and classes effectively. Documentation can often provide valuable insights and make your coding experience more efficient.

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