大约有 30,000 项符合查询结果（耗时：0.0640秒） [XML]
How to set the width of a cell in a UITableView in grouped style
...er and cleaner way to achieve this is subclassing UITableViewCell and overriding its -setFrame: method like this:
- (void)setFrame:(CGRect)frame {
frame.origin.x += inset;
frame.size.width -= 2 * inset;
[super setFrame:frame];
}
Why is it better? Because the other two are worse.
Adj...
Can't su to user jenkins after installing Jenkins
...epted that service accounts shouldn't be able to log in interactively.
I didn't answer this one initially as it's a duplicate of a question that has been moved to server fault. I should have answered rather than linked to the answer in a comment.
if for some reason you want to login as jenkins, yo...
Difference between Pig and Hive? Why have both? [closed]
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I'm confused. Did you mean to say "[...] usefulness of a procedural language like Pig"? Because the article repeatedly claims that "Pig Latin is Procedural".
– Matt Fenwick
Oct 26 '13 at 20:02
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Why is ArrayDeque better than LinkedList
... Also, LinkedList implements List while ArrayDeque doesn't. This means that LinkedList have methods like indexOf or remove(int) while ArrayDeque hasn't. It can be important sometimes.
– ZhekaKozlov
Sep 2 '15 at 11:16
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I don't remember my android debug.keystore password
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Usually the debug.keystore password is just "android".
You can delete it and Eclipse will automatically generate a new one, as described here.
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How does lucene index documents?
...index and then used to look up the matching term(s) in the index. That provides a list of documents that match the query.
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How do you connect to multiple MySQL databases on a single webpage?
...ect_db('database2', $dbh2);
Then to query database 1 pass the first link identifier:
mysql_query('select * from tablename', $dbh1);
and for database 2 pass the second:
mysql_query('select * from tablename', $dbh2);
If you do not pass a link identifier then the last connection created is used...
What is the difference between varchar and varchar2 in Oracle?
... that where x is NULL returns different results from where x = '' does not mean that NULL and '' are in any way different. The different behavior is due to the = operator.
– Dan Lenski
Apr 8 '17 at 22:02
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How to change current Theme at runtime in Android [duplicate]
...ur patience as I try to understand this. By "parent activity" I assume you mean the activity that started (using startActivity()) the activity whose theme I want changed.
– LarsH
Aug 17 '15 at 20:55
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Java List.contains(Object with field value equal to x)
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No, the idea behind equals() is very limited. It means to check for "object identity" - whatever that might mean for some class of objects. If you added a flag which fields should be included, that could cause all kinds of trouble. I strongly advise against it.
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