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git difftool, open all diff files immediately, not in serial
... Carlos: I use WinMerge with Git. My approach was to add a 'sleep 1' after launching WinMerge (which in my case seems to already launch "in the background" - no need for &). This way the temporary file lives just long enough for WinMerge to pick it up once (except in weird cases)...
Impossible to make a cached thread pool with a size limit?
...happen. You can test by submitting work and loggin'g the thread name then sleeping. Every runnable will end up printing the same name / not be run on any other thread.
– Matt Crinklaw-Vogt
Mar 30 '16 at 20:22
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How to compare times in Python?
...t; import time
>>> a = datetime.datetime.now()
>>> time.sleep(2.0)
>>> b = datetime.datetime.now()
>>> print a < b
True
>>> print a == b
False
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What is the best Java email address validation method? [closed]
...ampered with. Or RFC822 has been tampered with. Or I could really use some sleep right now. But I just tried some code and the following five strings all pass as valid e-mail addresses if you pass them to the InternetAddress constructor, and "clearly", they are not valid. Here we go: ., .com, com., ...
How to compare two files not in repo using git
... git and which is not - one or both can be untracked, eg:
$ date > x
$ sleep 2
$ date > y
$ git diff --color-words --no-index x y
diff --git a/x b/y
index 6b10c7c..70f036c 100644
--- a/x
+++ a/y
@@ -1 + 1 @@
Wed Jun 10 10:57:45|10:57:47 EDT 2013
The color can't be shown here so I separated ...
Proper way to add svn:executable
...n but of course it would be more to remember
– Never Sleep Again
Jul 31 at 17:27
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Preferred method to store PHP arrays (json_encode vs serialize)
... (they are always restored as instances of stdClass).
You can't leverage __sleep() and __wakeup() with JSON
By default, only public properties are serialized with JSON. (in PHP>=5.4 you can implement JsonSerializable to change this behavior).
JSON is more portable
And there's probably a few oth...
System.currentTimeMillis vs System.nanoTime
...ot just in the particular process). He shows an example where using Thread.sleep() will cause this resolution change.
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iOS开发过程中的各种tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...dFinishNotification object:theMovie];
}
34.延迟一段时间执行某个函数
[self performSelector:@selector(dismissModal) withObject:self afterDelay:1.0];
35.用NSDateFormatter调整时间格式代码
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc]init];
dateFormatter.dateFor...
jQuery Validate - Enable validation for hidden fields
...eper in to why this doesn't work because I'm the kind of person that can't sleep at night without knowing haha. I'm using jQuery validate 1.10 and Microsoft jQuery Unobtrusive Validation 2.0.20710.0 which was published on 1/29/2013.
I started by searching for the setDefaults method in jQuery Valid...