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How do I query using fields inside the new PostgreSQL JSON datatype?

...e performance: Index for finding an element in a JSON array Postgres 9.4 Adds jsonb (b for "binary", values are stored as native Postgres types) and yet more functionality for both types. In addition to expression indexes mentioned above, jsonb also supports GIN, btree and hash indexes, GIN bei...
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Using .sort with PyMongo

... answered Apr 20 '12 at 7:54 georggeorg 186k4444 gold badges245245 silver badges338338 bronze badges ...
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How to compare dates in datetime fields in Postgresql?

... a strange scenario when comparing between dates in postgresql(version 9.2.4 in windows). I have a column in my table say update_date with type 'timestamp without timezone'. Client can search over this field with only date (i.e: 2013-05-03) or date with time (i.e: 2013-05-03 12:20:00). This column h...
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“Too many values to unpack” Exception

...ll off-hand. – jpmc26 Oct 27 '18 at 4:59 add a comment  |  ...
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How to Loop through items returned by a function with ng-repeat?

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How to use JavaScript variables in jQuery selectors?

... 245 var name = this.name; $("input[name=" + name + "]").hide(); OR you can do something like this...
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Compute a confidence interval from sample data

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What is the difference between LL and LR parsing?

... 490 At a high level, the difference between LL parsing and LR parsing is that LL parsers begin at ...
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Capturing Ctrl-c in ruby

... answered Jan 18 '10 at 21:46 Wayne ConradWayne Conrad 85.6k1919 gold badges143143 silver badges180180 bronze badges ...
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How to programmatically display version/build number of target in iOS app?

... 394 There are 2 Numbers! The marketing release number is for the customers, called version number. ...