Empty string: Difference between revisions
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(Empty string en Asymptote) |
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<lang dyalect>if !str { } |
<lang dyalect>if !str { } |
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//or |
//or |
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if str. |
if str.IsEmpty() { }</lang> |
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Demonstrate how to check that a string is not empty: |
Demonstrate how to check that a string is not empty: |
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<lang dyalect>if str { } |
<lang dyalect>if str { } |
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//or |
//or |
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if !str. |
if !str.IsEmpty() { }</lang> |
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=={{header|Déjà Vu}}== |
=={{header|Déjà Vu}}== |
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