9 lines
146 B
Text
9 lines
146 B
Text
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keys=DownValues[#,Sort->False][[All,1,1,1]]&;
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hashes=#/@keys[#]&;
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a[2]="string";a["sometext"]=23;
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keys[a]
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->{2,sometext}
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hashes[a]
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->{string,23}
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