String matching: Difference between revisions
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print( "s1 ends with s2: ", select( 2, string.find( s1, s2 ) ) == string.len( s1 ) ) |
print( "s1 ends with s2: ", select( 2, string.find( s1, s2 ) ) == string.len( s1 ) ) |
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print( "s1 ends with s3: ", select( 2, string.find( s1, s3 ) ) == string.len( s1 ) )</lang> |
print( "s1 ends with s3: ", select( 2, string.find( s1, s3 ) ) == string.len( s1 ) )</lang> |
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=={{header|NetRexx}}== |
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<lang NetRexx>/* NetRexx */ |
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options replace format comments java crossref savelog symbols |
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lipsum = '' |
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x_ = 0 |
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x_ = x_ + 1; lipsum[0] = x_; lipsum[x_] = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.' |
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x_ = x_ + 1; lipsum[0] = x_; lipsum[x_] = lipsum[1].reverse |
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srch = '' |
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srch[1] = 'Lorem ipsum dolor sit amet' |
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srch[2] = 'consectetur adipisicing elit' |
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srch[3] = 'dolore magna aliqua.' |
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loop j_ = 1 to lipsum[0] |
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x1 = lipsum[j_].pos(srch[1]) |
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x2 = lipsum[j_].pos(srch[2]) |
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x3 = lipsum[j_].lastpos(srch[3]) |
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report(x1 = 1, lipsum[j_], srch[1], 'Test string starts with search string:', 'Test string does not start with search string:') |
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report(x2 > 0, lipsum[j_], srch[2], 'Search string located in test string at position:' x2, 'Search string not found within test string:') |
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report(x3 \= srch[3].length, lipsum[j_], srch[3], 'Test string ends with search string:', 'Test string does not start with search string:') |
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end j_ |
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many = '' |
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x_ = 0 |
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x_ = x_ + 1; many[0] = x_; many[x_] = 'How many times does "many times" occur in this string?' |
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x_ = x_ + 1; many[0] = x_; many[x_] = 'How often does "many times" occur in this string?' |
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x_ = x_ + 1; many[0] = x_; many[x_] = 'How often does it occur in this string?' |
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srch[4] = 'many times' |
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loop j_ = 1 to many[0] |
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o_ = 0 |
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k_ = 0 |
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loop label dups until o_ = 0 |
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o_ = many[j_].pos(srch[4], o_ + 1) |
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if o_ \= 0 then k_ = k_ + 1 |
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end dups |
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report(k_ > 0, many[j_], srch[4], 'Number of times search string occurs:' k_, 'Search string not found') |
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end j_ |
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method report(state = boolean, ts, ss, testSuccess, testFailure) public static |
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if state then say testSuccess |
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else say testFailure |
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say ' Test string:' ts |
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say ' Search string:' ss |
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say |
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return |
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</lang> |
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=={{header|Objective-C}}== |
=={{header|Objective-C}}== |
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