大约有 47,000 项符合查询结果（耗时：0.0598秒） [XML]
Hibernate Annotations - Which is better, field or property access?
...
There are arguments for both, but most of them stem from certain user requirements "what if you need to add logic for", or "xxxx breaks encapsulation". However, nobody has really commented on the theory, and given a properly reasoned argument.
What is Hibernate/JPA actually ...
Check if my app has a new version on AppStore
...ent is misleading. If the version on the user's device is separated by any from the version on the appstore then the code will return YES as expected. Even if you release version 1.0 followed by version 1.111 it would still work perfectly.
– datinc
Nov 23 '15 a...
Why does JPA have a @Transient annotation?
...
Thanks for the answer Pascal. As a note from your comment: "You might want to have a @Transient property and still serialize it." (That was what I was looking for) I also want to add that the contrary is not true. If one set a variable as transient, than you cannot...
Switch on Enum in Java [duplicate]
...
You definitely can switch on enums. An example posted from the Java tutorials.
public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY,
THURSDAY, FRIDAY, SATURDAY
}
public class EnumTest {
Day day;
public EnumTest(Day day) {
this.day = day;
}
p...
java.net.SocketException: Connection reset
I am getting the following error trying to read from a socket. I'm doing a readInt() on that InputStream , and I am getting this error. Perusing the documentation this suggests that the client part of the connection closed the connection. In this scenario, I am the server.
...
DESTDIR and PREFIX of make
...alling to a temporary directory which is not where the package will be run from. For example this is used when building deb packages. The person building the package doesn't actually install everything into its final place on his own system. He may have a different version installed already and not ...
Javascript - Track mouse position
...'t available and clientX/Y are,
// calculate pageX/Y - logic taken from jQuery.
// (This is to support old IE)
if (event.pageX == null && event.clientX != null) {
eventDoc = (event.target && event.target.ownerDocument) || document;
doc ...
How to re-open an issue in github?
...he person who closed it? E.g. is it common for contributors to unsubscribe from notifications as part of closing a bug, or is the default to continue to receive notifications?
– nealmcb
Feb 27 '15 at 16:00
...
How to use glob() to find files recursively?
...
pathlib.Path.rglob
Use pathlib.Path.rglob from the the pathlib module, which was introduced in Python 3.5.
from pathlib import Path
for path in Path('src').rglob('*.c'):
print(path.name)
If you don't want to use pathlib, use can use glob.glob('**/*.c'), but don...
What's the difference between a Future and a Promise?
...s no no-argument constructor, and both Future and FutureTask are read-only from the outside (the set methods of FutureTask are protected). The value will be set to the result of the computation from the inside.
On the other hand, the result of a promise can be set by "you" (or in fact by anybody) a...