String comparison: Difference between revisions
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Comparing for order (case sensitive): mathematica comes before Mathematica |
Comparing for order (case sensitive): mathematica comes before Mathematica |
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Comparing for equality (case insensitive): mathematica and Mathematica ARE equal</pre> |
Comparing for equality (case insensitive): mathematica and Mathematica ARE equal</pre> |
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=={{header|MATLAB}} / {{header|Octave}}== |
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<lang Matlab> |
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a="BALL"; |
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b="BELL"; |
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if a==b, disp('The strings are equal'); end; |
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if strcmp(a,b), disp('The strings are equal'); end; |
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if a~=b, disp('The strings are not equal'); end; |
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if ~strcmp(a,b), disp('The strings are not equal'); end; |
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if a > b, disp('The first string is lexically after than the second'); end; |
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if a < b, disp('The first string is lexically before than the second'); end; |
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if a >= b, disp('The first string is not lexically before than the second'); end; |
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if a <= b, disp('The first string is not lexically after than the second'); end; |
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% to make a case insensitive comparison convert both strings to the same lettercase: |
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a="BALL"; |
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b="ball"; |
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if strcmpi(a,b), disp('The first and second string are the same disregarding letter case'); end; |
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if lower(a)==lower(b), disp('The first and second string are the same disregarding letter case'); end; |
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</lang> |
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{{out}} |
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<pre> |
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The strings are not equal |
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The strings are not equal |
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The first string is lexically before than the second |
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The first string is not lexically after than the second |
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The first and second string are the same disregarding letter case |
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The first and second string are the same disregarding letter case |
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</pre> |
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=={{header|MiniScript}}== |
=={{header|MiniScript}}== |
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