大约有 45,000 项符合查询结果（耗时：0.0540秒） [XML]
Threading in a PyQt application: Use Qt threads or Python threads?
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+300
This was discussed not too long ago in PyQt mailing list. Quoting Giovanni Bajo's comments on the subject:
It's mostly the same....
When do I really need to use atomic instead of bool? [duplicate]
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answered May 1 '13 at 15:23
Kerrek SBKerrek SB
415k7676 gold badges781781 silver badges10021002 bronze badges
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Read/Write 'Extended' file properties (C#)
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83
For those of not crazy about VB, here it is in c#:
Note, you have to add a reference to Microso...
diff to output only the file names
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389
From the diff man page:
-q Report only whether the files differ, not the details of the...
Check if an apt-get package is installed and then install it if it's not on Linux
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317
To check if packagename was installed, type:
dpkg -s <packagename>
You can also use d...
Parse string to DateTime in C#
...ays be in a given format then you can use ParseExact():
string s = "2011-03-21 13:26";
DateTime dt =
DateTime.ParseExact(s, "yyyy-MM-dd HH:mm", CultureInfo.InvariantCulture);
(But note that it is usually safer to use one of the TryParse methods in case a date is not in the expected format)
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Longest line in a file
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answered Jul 7 '10 at 3:33
DanielDaniel
2,76611 gold badge1313 silver badges22 bronze badges
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Outline effect to text
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There is an experimental webkit property called text-stroke in CSS3, I've been trying to get this to work for some time but have been unsuccessful so far.
What I have done instead is used the already supported text-shadow property (supported in Chrome, Firefox, Opera, and IE 9 I believe)...
How do you count the lines of code in a Visual Studio solution?
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553
Visual Studio 2010 Ultimate has this built-in:
Analyze → Calculate Code Metrics
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How can I get a precise time, for example in milliseconds in Objective-C?
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edited Dec 9 '11 at 18:53
garafajon
82188 silver badges1111 bronze badges
answered May 20 '09 at 18:11...