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Django using get_user_model vs settings.AUTH_USER_MODEL
Reading the Django Docum>me m>ntation:
5 Answers
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Convert data.fram>me m> column format from character to factor
I would like to change the format (class) of som>me m> columns of my data.fram>me m> object ( mydf ) from charactor to factor .
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Django REST fram>me m>work: non-model serializer
I am beginner in Django REST fram>me m>work and need your advice. I am developing a web service. The service has to provide REST interface to other services. The REST interface, which I need to implem>me m>nt, is not working with my models directly (I m>me m>an the get, put, post, delete operations). Instead, it p...
?: operator (the 'Elvis operator') in PHP
I saw this today in som>me m> PHP code:
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Is there an R function for finding the index of an elem>me m>nt in a vector?
In R, I have an elem>me m>nt x and a vector v . I want to find the first index of an elem>me m>nt in v that is equal to x . I know that one way to do this is: which(x == v)[[1]] , but that seems excessively inefficient. Is there a more direct way to do it?
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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
...g a double , when printf() can use " %f " regardless of whether its argum>me m>nt is a double or a float ?
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What's the complete range for Chinese characters in Unicode?
...de "Chinese, Japanese, and Korean" characters)
The "East Asian Script" docum>me m>nt does m>me m>ntion:
Blocks Containing Han Ideographs
Han ideographic characters are found in five main blocks of the Unicode Standard, as
shown in Table 12-2
Table 12-2. Blocks Containing Han Ideographs
Block ...
How to create a file with a given size in Linux?
...worse once it gets very big, as it will allocate and read that amount into m>me m>mory before writing. If this is som>me m>thig like bs=4GiB you'll probably end up swapping.
– Brian
Sep 29 '08 at 7:40
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Multiple commands in gdb separated by som>me m> sort of delimiter ';'?
I am trying to execute two commands at once in gdb:
6 Answers
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Python add item to the tuple
I have som>me m> object.ID-s which I try to store in the user session as tuple. When I add first one it works but tuple looks like (u'2',) but when I try to add new one using mytuple = mytuple + new.id got error can only concatenate tuple (not "unicode") to tuple .
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