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Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
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No, it returns null.
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Android Preferences: How to load the default values when the user hasn't used the preferences-screen
...ate ?
– Amol Gupta
Nov 12 '11 at 10:43
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Also, If your App has multiple entry points, place it in...
Making interface implementations async
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edited Jan 24 '13 at 18:34
answered Jan 22 '13 at 13:00
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Class with Object as a parameter
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In Python2 this declares Table to be a new-style class (as opposed to "classic" class).
In Pytho...
How to get the current time in milliseconds from C in Linux?
...Raedwald
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answered Jun 28 '13 at 19:07
Dan MouldingDan Moulding
173k1...
What is q=0.5 in Accept* HTTP headers?
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This is called a relative quality factor. It specifies what language the user would prefer, on...
Can I simultaneously declare and assign a variable in VBA?
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There is no shorthand in VBA unfortunately, The closest you will get is a purely visual thing u...
What does -fPIC mean when building a shared library?
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edited Jan 14 '14 at 15:26
FXQuantTrader
5,93633 gold badges3030 silver badges6262 bronze badges
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Is there a faster/shorter way to initialize variables in a Rust struct?
...a new type that implements a default value of -1 and use that instead of i64 in your struct. (I haven't tested that, but it should work).
However, I'd suggest to slightly change your data structure and use Option<i64> instead of i64. I don't know the context of your code, but it looks like yo...