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How to extract text from a string using sed?
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92
The pattern \d might not be supported by your sed. Try [0-9] or [[:digit:]] instead.
To only pr...
There can be only one auto column
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121
My MySQL says "Incorrect table definition; there can be only one auto column and it must be def...
Strip html from string Ruby on Rails
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Michael KohlMichael Kohl
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updating table rows in postgres using subquery
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720
Postgres allows:
UPDATE dummy
SET customer=subquery.customer,
address=subquery.address,
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Convert DataFrame column type from string to datetime, dd/mm/yyyy format
...'t strict).
Here it is in action:
In [11]: pd.to_datetime(pd.Series(['05/23/2005']))
Out[11]:
0 2005-05-23 00:00:00
dtype: datetime64[ns]
You can pass a specific format:
In [12]: pd.to_datetime(pd.Series(['05/23/2005']), format="%m/%d/%Y")
Out[12]:
0 2005-05-23
dtype: datetime64[ns]
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Difference between .tagName and .nodeName
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129
The tagName property is meant specifically for element nodes (type 1 nodes) to get the type of ...
Is there a date format to display the day of the week in java?
... of date formats such as
"yyyy-mm-dd" -which displays date in format 2011-02-26
"yyyy-MMM-dd" -which displays date in format 2011-FEB-26
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is of a type that is invalid for use as a key column in an index
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249
A unique constraint can't be over 8000 bytes per row and will only use the first 900 bytes eve...
How to change line-ending settings
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edited May 26 '18 at 23:50
The Guy with The Hat
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jQuery get the image src
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205
src should be in quotes:
$('.img1 img').attr('src');
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