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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
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answered Aug 1 '13 at 3:53
Eric UrbanEric Urban
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Windows 8.1 / Windows 10 breaks my ASP.NET / IIS : “Service unavailable”
... is started - or just restart IIS and it should all work again.
Edit: 8/30/16 : A similar but unrelated error can occur if you have the 'new' .NET core installed and update to Win 10 Anniversary edition. See here: https://github.com/aspnet/Home/issues/1583 - Running a repair on VS 2015 Tooling Pr...
Creating SolidColorBrush from hex color value
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328
Try this instead:
(SolidColorBrush)(new BrushConverter().ConvertFrom("#ffaacc"));
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Getting thread id of current method call
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230
NSLog(@"%@", [NSThread currentThread]);
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Is it possible to override the configuration of a plugin already defined for a profile in a parent P
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3 Answers
3
Active
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The way to check a HDFS directory's size?
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Prior to 0.20.203, and officially deprecated in 2.6.0:
hadoop fs -dus [directory]
Since 0.20.203 (dead link) 1.0.4 and still compatible through 2.6.0:
hdfs dfs -du [-s] [-h] URI [URI …]
You can also run hadoop fs -help for more info ...
How to send a stacktrace to log4j?
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answered Dec 3 '10 at 16:48
skaffmanskaffman
374k9292 gold badges779779 silver badges744744 bronze badges
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How to avoid “RuntimeError: dictionary changed size during iteration” error?
...ying the dict:
for i in d.keys():
Note that this doesn't work in Python 3.x because keys returns an iterator instead of a list.
Another way is to use list to force a copy of the keys to be made. This one also works in Python 3.x:
for i in list(d):
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Check for current Node Version
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edited Jul 4 '13 at 18:23
Thank you
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