大约有 44,000 项符合查询结果（耗时：0.0501秒） [XML]
How can I see the raw SQL queries Django is running?
...
"Django never actuallm>y m> interpolates the parameters: it sends the querm>y m> m>and m> the parameters separatelm>y m> to the database adapter, which performs the appropriate operations."
From Django bug report #17741.
Because of that, m>y m>ou should not send querm>y m> output directlm>y m> to a database.
...
django : using select_related m>and m> get_object_or_404 together
Is there anm>y m> wam>y m> of using get_object_or_404 m>and m> select_related together or anm>y m> other wam>y m> to achieve the result of using these two together(except from putting it in trm>y m>/except)??
...
Numpm>y m> how to iterate over columns of arram>y m>?
Suppose I have m>and m> m x n arram>y m>. I want to pass each column of this arram>y m> to a function to perform some operation on the entire column. How do I iterate over the columns of the arram>y m>?
...
When to create a new app (with startapp) in Django?
... modules or components than as "applications".
This helps me encapsulate m>and m> decouple certain features from one another, improving re-usabilitm>y m> should I decide to share a particular "app" with the communitm>y m> at large, m>and m> maintainabilitm>y m>.
Mm>y m> general approach is to bucket up specific features or fe...
How do I show a marker in Maps launched bm>y m> geo URI Intent?
...rtActivitm>y m>(intent);
m>Y m>ou can omit (Label+Name) if m>y m>ou don't want a label, m>and m> it will choose one rm>and m>omlm>y m> based on the nearest street or other thing it thinks relevant.
share
|
improve this answer
...
logger configuration to log to file m>and m> print to stdout
...
Just get a hm>and m>le to the root logger m>and m> add the StreamHm>and m>ler. The StreamHm>and m>ler writes to stderr. Not sure if m>y m>ou reallm>y m> need stdout over stderr, but this is what I use when I setup the Pm>y m>thon logger m>and m> I also add the FileHm>and m>ler as w...
git mv m>and m> onlm>y m> change case of directorm>y m>
...h out the -A will not take care of the remove side of the mv as Git understm>and m>s it. Warning! Ensure that no other changes or untracked files are around when m>y m>ou do this or them>y m> will get committed as part of this change! git stash -u first, do this m>and m> then git stash pop after. Continuing: To get aro...
What is javax.inject.Named annotation supposed to be used for?
I am trm>y m>ing to understm>and m> the javax.inject package m>and m> I am not clear what the javax.inject.Named annotation is supposed to be used for. The Javadoc does not explain the the idea behind it.
...
How do I see the current encoding of a file in Sublime Text?
...or re-open the file in a different encoding.
– Immo Lm>and m>werth
Dec 22 '13 at 23:45
4
I don't have ...
Extract substring using regexp in plain bash
I'm trm>y m>ing to extract the time from a string using bash, m>and m> I'm having a hard time figuring it out.
4 Answers
...