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In c# what does 'where T : class' mean?
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Simply put this is constraining the generic parameter to a class (or more specifically a reference type which could be a class, interface, delegate, or array type).
See this MSDN article for further details.
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Call to getLayoutInflater() in places not in activity
...of July 2014
Davide's answer on how to get the LayoutInflater is actually more correct than mine (which is still valid though).
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RuntimeWarning: invalid value encountered in divide
...ry:
import numpy as np
np.seterr(divide='ignore', invalid='ignore')
For more details see:
http://docs.scipy.org/doc/numpy/reference/generated/numpy.seterr.html
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Remove the last three characters from a string
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I read through all these, but wanted something a bit more elegant. Just to remove a certain number of characters from the end of a string:
string.Concat("hello".Reverse().Skip(3).Reverse());
output:
"he"
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Populate nested array in mongoose
...omponent'
}
})
.exec(function(err, docs) {});
And you can join more than one deep level
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Stop and Start a service via batch or cmd file?
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Use the SC (service control) command, it gives you a lot more options than just start & stop.
DESCRIPTION:
SC is a command line program used for communicating with the
NT Service Controller and services.
USAGE:
sc <server> [command] [servic...
What is the difference between a WCF Service Application and a WCF Service Library?
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@Chiramisu WCF provides many more advantages and flexibility ... I found these very helpful: Codeproject example , Stackoverflow question
– StoriKnow
Aug 22 '12 at 16:08
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Unit testing of private methods [duplicate]
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huh? why on earth should public functions warrant more testing than private ones?
– Assaf Lavie
Sep 9 '10 at 13:02
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ios app maximum memory budget
...mory splashes (e.g. you're using 40 Mb of RAM, and then allocating 80 Mb's more for some short computation). In this case iOS would kill your application immediately.
You should also consider lazy loading of assets (load them only when you really need and not beforehand).
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When tracing out variables in the console, How to create a new line?
... I was looking for a way to format the code like how @Vega wrote it... more cleaner imho
– Leon Gaban
Apr 26 '13 at 15:26
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