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Django Admin - Disable the 'Add' action for a specific model
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346
It is easy, just overload has_add_permission method in your Admin class like so:
class MyAdmin...
Enabling error display in PHP via htaccess only
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answered May 25 '11 at 16:54
silexsilex
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How to ignore all hidden directories/files recursively in a git repository?
...Daniel Böhmer
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3
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What does the constant 0.0039215689 represent?
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answered Mar 24 '14 at 21:51
MysticialMysticial
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Assign pandas dataframe column dtypes
...05-01
1 b 2 2018-05-02
df.dtypes
x object
y int64
z datetime64[ns]
dtype: object
and confirm the dtype is updated.
OLD/DEPRECATED ANSWER for pandas 0.12 - 0.16: You can use convert_objects to infer better dtypes:
In [21]: df
Out[21]:
x y
0 a 1
1 b 2
In [...
MySQL Query - Records between Today and Last 30 Days
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Faisal
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answered Feb 2 '10 at 19:32
ThinkcastThinkcast
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Use the XmlInclude or SoapInclude attribute to specify types that are not known statically
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94
This worked for me:
[XmlInclude(typeof(BankPayment))]
[Serializable]
public abstract class Paym...
What is the most efficient way to store tags in a database?
...m/questions/20856/…
– Cherian
Oct 4 '09 at 10:10
if there is some thing like tagGroup how to handle it eg the tags a...
How to output messages to the Eclipse console when developing for Android
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m6ttm6tt
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How do I negate a test with regular expressions in a bash script?
Using GNU bash (version 4.0.35(1)-release (x86_64-suse-linux-gnu), I would like to negate a test with Regular Expressions. For example, I would like to conditionally add a path to the PATH variable, if the path is not already there, as in:
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