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How to change column datatype from character to numeric in PostgreSQL 8.4
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edited Apr 25 '16 at 18:14
answered Oct 7 '11 at 5:33
m...
“inconsistent use of tabs and spaces in indentation”
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28 Answers
28
Active
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MySQL Update Inner Join tables query
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438
Try this:
UPDATE business AS b
INNER JOIN business_geocode AS g ON b.business_id = g.business_i...
Equivalent of jQuery .hide() to set visibility: hidden
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edited Aug 18 '13 at 11:15
answered Mar 8 '12 at 8:22
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Regex, every non-alphanumeric character except white space or colon
...al" Latin characters.
– damian
Jan 18 '16 at 8:18
\d and \s are Perl extensions which are typically not supported by o...
Converting a column within pandas dataframe from int to string
...t('AB'))
In [17]: df
Out[17]:
A B
0 0 1
1 2 3
2 4 5
3 6 7
4 8 9
In [18]: df.dtypes
Out[18]:
A int64
B int64
dtype: object
Convert a series
In [19]: df['A'].apply(str)
Out[19]:
0 0
1 2
2 4
3 6
4 8
Name: A, dtype: object
In [20]: df['A'].apply(str)[0]
Out[...
How to format Joda-Time DateTime to only mm/dd/yyyy?
I have a string " 11/15/2013 08:00:00 ", I want to format it to " 11/15/2013 ", what is the correct DateTimeFormatter pattern?
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Is there a function to deselect all text using JavaScript?
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edited Feb 23 '18 at 0:10
John
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answe...
How can I echo HTML in PHP?
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answered Jul 8 '09 at 20:36
Chris BierChris Bier
12.5k1414 gold badges5959 silver badges100100 bronze badges
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How to use `subprocess` command with pipes
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8 Answers
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