大约有 38,000 项符合查询结果（耗时：0.0339秒） [XML]
OSGi, Java Modularity and Jigsaw
...Jigsaw is probably necessary for the JRE only, but that it will create far more problems than it claims to solve if used by other Java libraries or apps.
The JRE is a very difficult and special case. It is over 12 years old and is a frightful mess, riddled with dependency cycles and nonsensical dep...
UIActionSheet cancel button strange behaviour
...e answer:
01-Dec-2008 10:22 PM Tom Saxton:
I looked at this bug some more, and it seems to be an issue with the tabbar.
If you call UIActionSheet's [sheet showInView:self.view] from a view controller that is a child of a UITabViewController, then the hit testing on the cancel button fails...
What is the difference between functional and non functional requirement? [closed]
...e
Robustness
Scalability
Security
Stability
Supportability
Testability
A more complete list is available at Wikipedia's entry for non-functional requirements.
Non-functional requirements are sometimes defined in terms of metrics (i.e. something that can be measured about the system) to make them ...
Why can't strings be mutable in Java and .NET?
...ment, and use than mutable classes. They are less prone
to error and are more secure.
[...]
"Immutable objects are simple. An immutable object can be in
exactly one state, the state in which it was created. If you make sure
that all constructors establish class invariants, then it is...
How can I convert a long to int in Java?
...it integer with the same 32 lower order bits. With objects, you cast to a more specific child class, but with primitve types, a cast is not really a cast, but a conversion.
– dspyz
Dec 6 '10 at 18:09
...
Can a project have multiple origins?
Can a project have two (or more) "origins" in Git?
7 Answers
7
...
Significant new inventions in computing since 1980
...
|
show 6 more comments
235
votes
...
Namespace + functions versus static methods on a class
...ve a lower encapsulation value than namespaces. And isolating data is even more important in threaded execution.
– paercebal
Feb 17 '12 at 17:41
...
Use JavaScript to place cursor at end of text in text input element
...
|
show 10 more comments
195
...
How to get last N records with activerecord?
... That was the other method I was thinking of, but that seems like even more work since that's 2 queries against the database instead of 1. I guess I assume that you need to iterate over the array at some point, so you could let ruby sort it at at that time. (ie. records.reverse.each do ..)
...