大约有 40,700 项符合查询结果（耗时：0.0466秒） [XML]
Is That REST API Really RPC? Roy Fielding Seems to Think So
A large amount of what I thought I knew about REST is apparently wrong - and I'm not alone. This question has a long lead-in, but it seems to be necessary because the information is a bit scattered. The actual question comes at the end if you're already familiar with this topic.
...
Still Reachable Leak detected by Valgrind
All the functions mentioned in this block are library functions. How can I rectify this memory leak?
5 Answers
...
How can prepared statements protect from SQL injection attacks?
...
The idea is very simple - the query and the data are sent to the database server separately.
That's all.
The root of the SQL injection problem is in the mixing of the code and the data.
In fact, our SQL query is a legitimate prog...
What resources are shared between threads?
...ds have independent call stacks, however the memory in other thread stacks is still accessible and in theory you could hold a pointer to memory in some other thread's local stack frame (though you probably should find a better place to put that memory!).
...
What does OSGi solve?
...n reload modules at runtime. Also the "practical example" given everywhere is the Eclipse Plugin Framework.
15 Answers
...
Python: most idiomatic way to convert None to empty string?
What is the most idiomatic way to do the following?
16 Answers
16
...
Where is my .vimrc file?
...Vim , and I would really like to save my settings. The problem I am having is that I cannot find my .vimrc file, and it is not in the standard /home/user/.vimrc location. How might I find this file?
...
Switch statement for greater-than/less-than
so I want to use a switch statement like this:
10 Answers
10
...
Are negative array indexes allowed in C?
...
That is correct. From C99 §6.5.2.1/2:
The definition of the subscript
operator [] is that E1[E2] is
identical to (*((E1)+(E2))).
There's no magic. It's a 1-1 equivalence. As always when dereferencing a pointer (*), ...
Javascript callback when IFRAME is finished loading?
I need to execute a callback when an IFRAME has finished loading. I have no control over the content in the IFRAME, so I can't fire the callback from there.
...