大约有 20,000 项符合查询结果（耗时：0.0445秒） [XML]
Fragment in ViewPager using FragmentPagerAdapter is blank the second time it is viewed
... No kidding? I don't have this code anymore otherwise I would test it. Perhaps this answer will help somebody else.
– howettl
Dec 12 '11 at 17:50
10
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invalid context 0x0 under iOS 7.0 and system degradation
...neWidth = width;
[self addSublayer:shapeLayer];
after some thoughts and test I detect the problem - it was this call:
[path fill];
as I detect - in my code this call is not necessary, because of filling will be done by other way - so I simply remove it.
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Integer.toString(int i) vs String.valueOf(int i)
...stringValueOf = 5689ms (for 100,000,000 operations)
public class StringIntTest {
public static long intToString () {
long startTime = System.currentTimeMillis();
for (int i = 0; i < 100000000; i++) {
String j = Integer.toString(i);
}
long finishT...
Find text string using jQuery?
...border","solid 2px red") });
Paste the following into the address bar to test it.
javascript: $('*:contains("I am a simple string")').each(function(){ if($(this).children().length < 1) $(this).css("border","solid 2px red") }); return false;
If you want to grab just "I am a simple string". Fi...
How did Microsoft create assemblies that have circular references?
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As far as i know, can't test it here.
– Dykam
Aug 22 '09 at 18:04
I...
Easy way to write contents of a Java InputStream to an OutputStream
... If you're already using the Guava library, Andrejs has recommended the ByteStreams class below. Similar to what IOUtils does, but avoids adding Commons IO to your project.
– Jim Tough
Sep 19 '14 at 12:40
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Regex to get string between curly braces
..., match any character between { and }, but don't be greedy - match the shortest string which ends with } (the ? stops * being greedy). The parentheses let you extract the matched portion.
Another way would be
/{([^}]*)}/
This matches any character except a } char (another way of not being greedy...
Why can't I save CSS changes in Firebug? [closed]
...n can be found at my homepage or on the addon page
I would appreciate any testing, bug reports, comments, ratings, discussion on this, as it's still in early beta, but should already work fine.
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What is the maximum recursion depth in Python, and how to increase it?
...ython script
What is the hard recursion limit for Linux, Mac and Windows?
Tested on Ubuntu 16.10, Python 2.7.12.
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Cancel a UIView animation?
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@yourfriendzak, based on a brief test, it looks like it only cancels an animation targeting the same property. I tried changing the alpha of a scrollView whose contentOffset was animated and the contentOffset animation continued.
– arlo...