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importing pyspark in python shell
This is a copy of someone else's question on another forum that was never answered, so I thought I'd re-ask it here, as I have the same issue. (See http://geekple.com/blogs/feeds/Xgzu7/posts/351703064084736)
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Make browser window blink in task Bar
... if I make an AJAX request every 10 seconds to see if the user has any new messages on the server, I want the user to know it right away, even if he is using another application at the time.
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Any shortcut to initialize all array elements to zero?
...default value is zero, that is, 0.
If you want to initialize an one-dimensional array to a different value, you can use java.util.Arrays.fill() (which will of course use a loop internally).
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How can I interrupt a ServerSocket accept() method?
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Thanks, so obvious, didn't even occur to me! I was calling close() after I exited the loop.
– lukeo05
Jun 6 '10 at 10:35
4
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How to play a sound in C#, .NET
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You could use:
System.Media.SoundPlayer player = new System.Media.SoundPlayer(@"c:\mywavfile.wav");
player.Play();
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Print a file's last modified date in Bash
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You can use the
stat
command
stat -c %y "$entry"
More info
%y time of last modification, human-readable
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What's NSLocalizedString equivalent in Swift?
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var localized: String {
return NSLocalizedString(self, tableName: nil, bundle: Bundle.main, value: "", comment: "")
}
}
2) in Localizable.strings file:
"Hi" = "Привет";
3) example of use:
myLabel.text = "Hi".localized
enjoy! ;)
--upd:--
for case with comments you can...
Nullable type as a generic parameter possible?
I want to do something like this :
11 Answers
11
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Where does Console.WriteLine go in ASP.NET?
...backed by Stream.Null (wrapped inside a TextWriter), which is a dummy implementation of Stream that basically ignores all input, and gives no output.
So it is conceptually equivalent to /dev/null, but the implementation is more streamlined: there's no actual I/O taking place with the null device.
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How do I create a category in Xcode 6 or higher?
...le Type: choose either Category, Protocol, or Extension
PS. Under File Name: whatever you type here will be either the Category, Protocol, or Extension Name.
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