大约有 36,010 项符合查询结果（耗时：0.0349秒） [XML]
jQuery Scroll to bottom of page/iframe
How do I use jquery to scroll right down to the bottom of an iframe or page?
9 Answers
...
What does “yield break;” do in C#?
I have seen this syntax in MSDN: yield break , but I don't know what it does. Does anyone know?
10 Answers
...
How do HashTables deal with collisions?
...
the above explanation is high level, I don't think it makes much difference as to linked list vs. array. I think a binary search tree would be overkill. Also I think if you dig into things like ConcurrentHashMap and others there any many low level implement detail...
Start an Activity with a parameter
... null, lets say you want to start this activity from another place and you do it the standard way, with no params. It will throw a NPE. You should always consider this params optional.
– Gaspar de Elias
Aug 16 '12 at 9:30
...
How do you read CSS rule values with JavaScript?
...rule, like the format you'd see in an inline style. I'd like to be able to do this without knowing what is contained in a particular rule, so I can't just pull them out by style name (like .style.width etc.)
...
Ruby optional parameters
...his will set the scope to nil, not LDAP::LDAP_SCOPE_SUBTREE.
What you can do is set the default value within your method:
def ldap_get(base_dn, filter, scope = nil, attrs = nil)
scope ||= LDAP::LDAP_SCOPE_SUBTREE
... do something ...
end
Now if you call the method as above, the behaviour wil...
How to write a UTF-8 file with Java?
...ter(new FileOutputStream(PROPERTIES_FILE), StandardCharsets.UTF_8))
// do stuff
}
share
|
improve this answer
|
follow
|
...
onConfigurationChanged not getting called
...ys
handles this configuration change itself (this configuration change
does not restart your activity, even when running on an Android 3.2 or
higher device).
(From http://developer.android.com/guide/topics/resources/runtime-changes.html)
TL;DR: add "|screenSize" to configChanges when target...
Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previ
...ys check the XACT_STATE() and handle appropriate aborted and uncommitable (doomed) transactions. If your caller starts a transaction and the calee hits, say, a deadlock (which aborted the transaction), how is the callee going to communicate to the caller that the transaction was aborted and it shoul...
Why would I ever use push_back instead of emplace_back?
...nstructor to create an object in-place. It seems to me that emplace_back does everything push_back can do, but some of the time it will do it better (but never worse).
...