Created
February 25, 2016 09:28
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List Deduplication
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| def list_deduplication(): | |
| """List Deduplication. | |
| """ | |
| ld = [1, 3, 2, 4, 3, 4, 2, 5, 5, 7] | |
| nld = [] | |
| [nld.append(str(i)) for i in ld if str(i) not in nld] | |
| return ','.join(nld) | |
| list_deduplication() |
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优化：
tmp=set()
[nld.append(str(i)), tmp.append(str(i)) for i in ld if str(i) not in tmp]