Empty string: Difference between revisions
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Empty string in various BASIC dialents (BASIC256, True BASIC, QBasic and Yabasic) |
Empty string en Asymptote |
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the string is not empty |
the string is not empty |
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no, the string is not empty</pre> |
no, the string is not empty</pre> |
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=={{header|Asymptote}}== |
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<lang Asymptote>string c; //implicitly assigned an empty string |
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if (length(c) == 0) { |
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write("Empty string"); |
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} else { |
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write("Non empty string"); |
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} |
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string s = ""; //explicitly assigned an empty string |
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if (s == "") { |
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write("Empty string"); |
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} |
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if (s != "") { |
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write("Non empty string"); |
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} |
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string t = "not empty"; |
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if (t != "") { |
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write("Non empty string"); |
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} else { |
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write("Empty string"); |
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}</lang> |
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{{out}} |
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<pre>Empty string |
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Empty string |
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Non empty string</pre> |
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=={{header|AutoHotkey}}== |
=={{header|AutoHotkey}}== |