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How to implement if-else statement in XSLT?
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Ian Roberts
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answered Nov 29 '12 at 9:17
px1mppx1mp
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Wrong requestCode in onActivityResult
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mbm29414
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answered May 12 '12 at 14:13
Changwei YaoChangwei...
JSON.parse unexpected character error
... answered Dec 15 '11 at 18:37
kennytmkennytm
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Save ArrayList to SharedPreferences
... object contains a variety of strings and numbers. I need the array to stick around even if the user leaves the activity and then wants to come back at a later time, however I don't need the array available after the application has been closed completely. I save a lot of other objects this way by u...
Prevent browser caching of AJAX call result
It looks like if I load dynamic content using $.get() , the result is cached in browser.
21 Answers
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Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
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On groupby object, the agg function can take a list to apply several aggregation methods at once. This should give you the result you need:
df[['col1', 'col2', 'col3', 'col4']].groupby(['col1', 'col2']).agg(['mean', 'count'])
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GDB corrupted stack frame - How to debug?
I have the following stack trace. Is it possible to make out anything useful from this for debugging?
5 Answers
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Set transparent background using ImageMagick and commandline prompt
Suppose you have any image (PNG or JPG).
This image has a white background and I need to make this background transparent.
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How to detect the currently pressed key?
In Windows Forms , you can know, at any time, the current position of the cursor thanks to the Cursors class.
11 Answers...
How do I use grep to search the current directory for all files having the a string “hello” yet disp
...iles that contain "hello" at this . (current) directory
From another stackoverflow question
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