大约有 30,000 项符合查询结果（耗时：0.0654秒） [XML]
What is recursion and when should I use it?
...rsion.
To see why, walk through the steps that the above languages use to call a function:
space is carved out on the stack for the function's arguments and local variables
the function's arguments are copied into this new space
control jumps to the function
the function's code runs
the function'...
Access properties file programmatically with Spring?
...ine, and has two more votes AND posted second...
– Zoidberg
Nov 20 '09 at 16:07
3
Beats me, I did...
How do I mock an open used in a with statement (using the Mock framework in Python)?
....return_value.__enter__.return_value
>>> file_handle.write.assert_called_with('something')
share
|
improve this answer
|
follow
|
...
C++ static virtual members?
...
No, there's no way to do it, since what would happen when you called Object::GetTypeInformation()? It can't know which derived class version to call since there's no object associated with it.
You'll have to make it a non-static virtual function to work properly; if you also want to b...
What is the session's “secret” option?
...ething like topsecret. The secret should be a random string of characters. Ideally you would also change it periodically in case it has been discovered. However, this requires support for secret rotation so you don't immediately invalidate existing sessions. That is, two session secrets should be co...
How can I know when an EditText loses focus?
...catch when an EditText loses focus, I've searched other questions but I didn't find an answer.
5 Answers
...
What is the difference between Class Path and Build Path
...a compiler and the Java runtime where to find compiled classes. It is typically a sequence of JAR file names and directory names. The classpath used by the compiler and the runtime system don't have to be the same, but they typically should be, especially for a small project.
Buildpath is not sta...
Should you declare methods using overloads or optional parameters in C# 4.0?
...ults won't change between builds of your code, or if they might, will your callers be okay with that?
I haven't checked how the defaults are going to work, but I'd assume that the default values will be baked into the calling code, much the same as references to const fields. That's usually okay -...
Style disabled button with CSS
...nge the style of a button with an embedded image as seen in the following Fiddle:
11 Answers
...
IllegalMonitorStateException on wait() call
...
good catch. i assumed he meant Object.wait() and called from a thread
– reccles
Oct 8 '09 at 12:00
2
...