6 lines
196 B
Text
6 lines
196 B
Text
$ jq -M -n -r -f Substring.jq
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s[1:2] => 二
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s[9:] => 十
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s|.[0:length-1] => 一二三四五六七八九
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s | ix("五") as $i | .[$i: $i + 1] => 五
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s | ix("五六") as $i | .[$i: $i + 2] => 五六
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