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How do I add a placeholder on a CharField in Django?

... answered Nov 4 '10 at 20:54 Mike AxiakMike Axiak 10.6k11 gold badge2727 silver badges4545 bronze badges ...
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How can I create an array with key value pairs?

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How do I convert dates in a Pandas data frame to a 'date' data type?

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Filtering Pandas DataFrames on dates

... You can use query here as well. df.query('20130101 < date < 20130201'). – Phillip Cloud Apr 6 '14 at 19:56 10 ...
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remove None value from a list without removing the 0 value

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How do I avoid capturing self in blocks when implementing an API?

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What is the easiest way to duplicate an activerecord record?

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How do you run your own code alongside Tkinter's event loop?

...:48 nbro 10.9k1717 gold badges7676 silver badges140140 bronze badges answered Jan 19 '09 at 20:55 Dave RayDave...
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How ListView's recycling mechanism works

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How do I move a redis database from one server to another?

... 110 Save a snapshot of the database into a dump.rdb by either running BGSAVE or SAVE from the comma...