大约有 44,697 项符合查询结果（耗时：0.0483秒） [XML]
Android SDK manager won't open
...ment before the windows\system32 directory.
The SDK Manager uses java and it was finding the one in the system32 folder.
In a CMD window, you can run 'where java'.
Don't forget to restart your CMD after changing the path variable for checking.
...
How do you cast a List of supertypes to a List of subtypes?
...
Simply casting to List<TestB> almost works; but it doesn't work because you can't cast a generic type of one parameter to another. However, you can cast through an intermediate wildcard type and it will be allowed (since you can cast to and from wildcard types, just with a...
How to cherry pick a range of commits and merge into another branch?
I have the following repository layout:
9 Answers
9
...
Which is the fastest algorithm to find prime numbers?
Which is the fastest algorithm to find out prime numbers using C++? I have used sieve's algorithm but I still want it to be faster!
...
How do I know the script file name in a Bash script?
How can I determine the name of the Bash script file inside the script itself?
23 Answers
...
How do you do a limit query in JPQL or HQL?
...Hibernate 3, is there a way to do the equivalent of the following MySQL limit in HQL?
14 Answers
...
css ellipsis on second line
...S text-overflow: ellipsis on second line, is this possible? I can't find it on the net.
18 Answers
...
How do I use format() on a moment.js duration?
...can use the moment.js format method on duration objects? I can't find it anywhere in the docs and it doesn't seen to be an attribute on duration objects.
...
How to send a stacktrace to log4j?
....
try {
...
} catch (Exception e) {
log.error( "failed!", e );
}
It's up to log4j to render the stack trace.
share
|
improve this answer
|
follow
|
...
Can I set an opacity only to the background image of a div?
...
Nope, this cannot be done since opacity affects the whole element including its content and there's no way to alter this behavior. You can work around this with the two following methods.
Secondary div
Add another div element to the container to hold the back...