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January 3, 2016 04:29
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| redis.setnx('unique-key|12345', 1, function (err, ok) { | |
| if (err) return dealwithit(err); | |
| if (ok) { | |
| redis.hset('unique-key|12345|data', 'field', 'value', callback); | |
| } | |
| }); |
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