Substring/Top and tail: Difference between revisions
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(→{{header|REXX}}: added two REXX versions.) |
m (→{{header|REXX}}: re-did the comments for the OUTPUT section comments.) |
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say 'string first & last character removed =' substr(z,2,max(0,length(z)-2 |
say 'string first & last character removed =' substr(z,2,max(0,length(z)-2 |
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/*stick a fork in it, we're done.*/</lang> |
/*stick a fork in it, we're done.*/</lang> |
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'''output is the same as the 1<sup>st</sup> REXX version. |
'''output''' is the same as the 1<sup>st</sup> REXX version. |
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===faster version=== |
===faster version=== |
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say 'string first & last character removed =' substr(z,2,max(0,length(z)-2 |
say 'string first & last character removed =' substr(z,2,max(0,length(z)-2 |
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/*stick a fork in it, we're done.*/</lang> |
/*stick a fork in it, we're done.*/</lang> |
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'''output is the same as the 1<sup>st</sup> REXX version. <br><br> |
'''output''' is the same as the 1<sup>st</sup> REXX version. <br><br> |
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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