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Dynamically adding a form to a Django formset with Ajax
... the formset
3) User clicks the back button in the browser
4) Formset is now reduced to the original form, all dynamically added forms are not there
This is not a defect with Paolo's script at all; but a fact of life with dom manipulation and browser's cache.
I suppose one could store the values...
google oauth2 redirect_uri with several parameters
...putStr)
{
return base64_decode(strtr($inputStr, '-_,', '+/='));
}
So now state would be something like: stateString -> asawerwerwfgsg,
Pass this state in OAuth authorization URL:
https://accounts.google.com/o/oauth2/auth?
client_id=21302922996.apps.googleusercontent.com&
redirect_...
Assign pandas dataframe column dtypes
...number":"int64",
"car_name":"object","minutes_spent":"float64"})
now you can see that it's changed
In [18]: data_df.dtypes
Out[18]:
wheel_number int64
car_name object
minutes_spent float64
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Mapping over values in a python dictionary
... that's because rather than look up all key-value pairs in one go, you are now using number-of-keys times my_dictionary.__getitem__ calls.
– Martijn Pieters♦
Oct 15 '14 at 15:21
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How to remove a file from version control without deleting it?
...it. But at that point, when they have already overwritten the settings and now get an svn "rm" on update, it actually removes the potentially-vital local settings file from their system, while it should just be unversioned so it can be configured to local settings again.
– Nyer...
Is there a combination of “LIKE” and “IN” in SQL?
...that violate nearly every rule of normalization. I can't change that right now. But that's irrelevant to the question.
25 A...
Why do you need explicitly have the “self” argument in a Python method?
...k bork bork!
>>> c.foo()
Hi!
>>>
It also (as far as I know) makes the implementation of the python runtime easier.
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Threads vs Processes in Linux
...rsion ran about 9x faster (17.38 seconds for processes, 1.93 for threads). Now this does only test creation time, but for short-lived tasks, creation time can be key.
– user17918
May 19 '09 at 15:37
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Using an HTML button to call a JavaScript function
...g flat JavaScript for one? Goodness, jQuery is really getting on my nerves now. LOL! Ill call it lazy man's way of creating web, for I guess that's all it truly is.
– DoctorLouie
Dec 22 '09 at 22:16
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Convert columns to string in Pandas
...dability
This is self-explanatory ;-)
OK, so should I stop using it right now?
...No. As of writing this answer (version 1.1), there are no performance benefits but the docs expect future enhancements to significantly improve performance and reduce memory usage for "string" columns as opposed to ob...