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PostgreSQL return result set as JSON array?
...e result looks like this:
[{"a":1,"b":"value1"},{"a":2,"b":"value2"},{"a":3,"b":"value3"}]
9.3 and up
The json_agg function produces this result out of the box. It automatically figures out how to convert its input into JSON and aggregates it into an array.
SELECT json_agg(t) FROM t
There is ...
How to percent-encode URL parameters in Python?
...ue, there is a bug report about it here. Apparently it was fixed in python 3. You can workaround it by encoding as utf8 like this:
>>> query = urllib.quote(u"Müller".encode('utf8'))
>>> print urllib.unquote(query).decode('utf8')
Müller
By the way have a look at urlencode
Pyth...
ASP.NET MVC Controller Naming Pluralization
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3 Answers
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How to convert int to char with leading zeros?
...as varchar(5)), 5)
It will get the result in 5 digits, ex: 00001,...., 01234
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Python - Check If Word Is In A String
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360
What is wrong with:
if word in mystring:
print 'success'
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Starting python debugger automatically on error
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Access data in package subdirectory
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Peppa
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answered Apr 22 '09 at 22:37
RichieHindleRichieHindle
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Adding asterisk to required fields in Bootstrap 3
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edited Apr 23 '14 at 10:40
answered Apr 17 '14 at 19:36
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How do I retrieve the number of columns in a Pandas data frame?
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312
Like so:
import pandas as pd
df = pd.DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": ...
Swap key with value JSON
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edited Oct 16 '19 at 13:00
KostasX
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answered Apr...