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right click context menu for datagridview
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how to convert a string to date in mysql?
...doc/refman/5.5/en/date-and-time-functions.html
use the above page to refer more Functions in MySQL
SELECT STR_TO_DATE(StringColumn, '%d-%b-%y')
FROM table
say for example use the below query to get output
SELECT STR_TO_DATE('23-feb-14', '%d-%b-%y') FROM table
For String format use the belo...
Sorting related items in a Django template
...lf):
return self.attendee_set.order_by('last_name')
You could define more of these as you need them...
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Do SVG docs support custom data- attributes?
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there is a more general mechanism.
svg supports desc elements which may contain arbitrary xml from other namespaces. link instances of this elements or child nodes from you own namespace by dependent ids or refid attributes.
this is t...
What is the source code of the “this” module doing?
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And that can actually be implemented more simply in both 2.x and 3.x as import codecs; print(codecs.decode(s, "rot-13")). Writing the algorithm out by hand like that was just further obfuscation of the easter egg.
– ncoghlan
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Multiplication on command line terminal
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For more advanced and precise math consider using bc(1).
echo "3 * 2.19" | bc -l
6.57
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How to print a groupby object
...te that head is actually doing head(5) iow it is showing the first 5 rows, more correct to 'show' frame is df.groupby('A').apply(lambda x: x), which is effectively a passthru. I suppose you could have a pass() method, maybe.
– Jeff
Mar 27 '14 at 17:30
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How do I view events fired on an element in Chrome DevTools?
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How can I use Google's Roboto font on a website?
...ce could actually be better if you host your fonts on a CDN yourself. It's more work but that's your job, isn't it?
– Robin Métral
May 10 '19 at 7:16
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How to get the IP address of the docker host from inside a docker container
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