Substring/Top and tail: Difference between revisions
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(Added zsh solution) |
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echo ${str%?} # Remove last char |
echo ${str%?} # Remove last char |
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echo ${${str#?}%?} # Remove first & last chars |
echo ${${str#?}%?} # Remove first & last chars |
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</lang |
</lang> |
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=={{header|Vala}}== |
=={{header|Vala}}== |
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