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How to pass optional arguments to a method in C++?
...ng_else();
}
you can call myfunc in both ways and both are valid
myfunc(10); // Mode will be set to default 0
myfunc(10, 1); // Mode will be set to 1
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How to connect to my http://localhost web server from Android Emulator
...to the computer which is running the Android simulator, use the IP address 10.0.2.2 instead.
You can read more from here.
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Regular expression for a hexadecimal number?
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answered Feb 10 '12 at 1:10
Steven SchroederSteven Schroeder
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Truncate Two decimal places without rounding
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value = Math.Truncate(100 * value) / 100;
Beware that fractions like these cannot be accurately represented in floating point.
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How to install a specific version of a ruby gem?
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answered Jun 10 '13 at 14:37
mjsmjs
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How to make an array of arrays in Java
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answered Jan 24 '11 at 10:54
Jon SkeetJon Skeet
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Append class if condition is true in Haml
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answered Aug 11 '10 at 0:50
Nathan Weizenbaum Nathan Weizenbaum
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Get all child views inside LinearLayout at once
......} for that.
– Anoop
Apr 4 '14 at 10:54
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what if one of the child is a ViewGroup and we want t...
Does List guarantee insertion order?
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answered Jun 25 '09 at 10:07
BevanBevan
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