Strip whitespace from a string/Top and tail: Difference between revisions
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Added Delphi example |
Added Nemerle |
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print( string.format( "Trailing whitespace removed: %s", str:match( "(.-)%s*$" ) ) ) |
print( string.format( "Trailing whitespace removed: %s", str:match( "(.-)%s*$" ) ) ) |
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print( string.format( "Leading and trailing whitespace removed: %s", str:match( "^%s*(.-)%s*$" ) ) )</lang> |
print( string.format( "Leading and trailing whitespace removed: %s", str:match( "^%s*(.-)%s*$" ) ) )</lang> |
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=={{header|Nemerle}}== |
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<lang Nemerle>def str = "\t\n\t A string with\nwhitespace\n\n\t "; |
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WriteLine(str.TrimStart()); |
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WriteLine(str.TrimEnd()); |
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WriteLine(str.Trim()); // both ends at once, of course, internal whitespace is preserved in all 3</lang> |
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=={{header|Objective-C}}== |
=={{header|Objective-C}}== |
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