大约有 31,000 项符合查询结果（耗时：0.0491秒） [XML]
Delete text in between HTML tags in vim?
...
|
show 1 more comment
28
...
Hibernate lazy-load application design
I tend to use Hibernate in combination with Spring framework and it's declarative transaction demarcation capabilities (e.g., @Transactional ).
...
Difference between Django's annotate and aggregate methods?
...ias51 that's really related to the original question, so I don't think the comments on an eight-year-old question is the best place to ask. If you want to check when the queries run, then you can check connection.queries. Hint: check whether it's the book = q[0] or ` book.num_authors` that causes th...
How to create a new java.io.File in memory?
...my opinion. However i think that an in-memory filesystem (mentioned in the comments of Andreas’ answer) could also be mentioned, because if you cant for some reason write to the hard-drive, then that could be a way around it.
– FableBlaze
Jan 17 at 12:19
...
How do I check whether a jQuery element is in the DOM?
...g $foo.closest(document.documentElement) is faster (if anyone cares jsperf.com/jquery-element-in-dom)
– urraka
Feb 2 '13 at 14:03
48
...
VIM ctrlp.vim plugin: how to rescan files?
I have come across the awesome ctrlp.vim plugin . It is a good alternative to the Command-T plugin which I have used before. What I did not like about Command-T is that it would take about 20-30 seconds to rescan files when it is invoked for the first time after starting vim.
...
How to push new branch without history
...w_branch>, started from <start_point> and switch to it. The first commit made on this new branch will have no parents and it will be the root of a new history totally disconnected from all the other branches and commits.
The index and the working tree are adjusted as if you had previously r...
Copy all files with a certain extension from all subdirectories
... files) from all subdirectories to another directory. I have the following command:
5 Answers
...
How to convert float to int with Java
...double a) returns a long. Math.round(float a) returns an int. docs.oracle.com/javase/7/docs/api/java/lang/…
– Hososugi
Mar 13 '14 at 17:47
...
Unbalanced calls to begin/end appearance transitions for
...other question explains why performSelector withDelay works. stackoverflow.com/questions/1922517/…
– fatih
Jul 24 '12 at 17:04
1
...