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What's the difference between F5 refresh and Shift+F5 in Google Chrome browser?
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I wonder if it was because I said that it cleared the cache when refreshing, which isn't quite correct. I've updated my answer.
– Dan
Dec 13 '13 at 15:02
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How do I make class methods / properties in Swift?
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@ErikKerber Good to know, didn't yet need them so haven't tested myself, thanks.
– Pascal
Jun 6 '14 at 18:22
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iphone ios running in separate thread
...nd processing
});
});
If you haven't done so already, check out the videos from WWDC 2010 on libdispatch/GCD/blocks.
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how to use XPath with XDocument?
There is a similar question, but it seems that the solution didn't work out in my case: Weirdness with XDocument, XPath and namespaces
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How to write PNG image to string with the PIL?
... a wrapper around strings that behaves like a file. The BytesIO object provides the same interface as a file, but saves the contents just in memory:
import io
with io.BytesIO() as output:
image.save(output, format="GIF")
contents = output.getvalue()
You have to explicitly specify the out...
Correct way to use get_or_create?
...nnon',
defaults={'birthday': date(1940, 10, 9)},
)
# get_or_create() didn't have to create an object.
>>> created
False
Explanation:
Fields to be evaluated for similarity, have to be mentioned outside defaults. Rest of the fields have to be included in defaults. In case CREATE event...
Accessing console and devtools of extension's background.js
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I had the same problem, in my case the logging was set to "Hide all" in the console tab in Chrome Developer tools.
I had not even realised this was an option, and I can't remember turning it off
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How can I tell who forked my repository on GitHub?
.... see what kind of changes have been made you will need to go to each individual forked repository and then see the compare tab (please refer to the attached picture). To see exact details on what files have been actually changed you should click on the compare button shown in the image.
The above...
is not JSON serializable
...ur case, self.get_queryset() contains a mix of django objects and dicts inside.
One option is to get rid of model instances in the self.get_queryset() and replace them with dicts using model_to_dict:
from django.forms.models import model_to_dict
data = self.get_queryset()
for item in data:
it...
How can I make pandas dataframe column headers all lowercase?
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@PawelKranzberg Do you have any idea how to lower the column names of MultiIndex
– curious_nustian
May 2 at 19:44
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