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How to make an ImageView with rounded corners?
...graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.Bitmap.Config;
import android.graphics.PorterDuff.Mode;
public class ImageHelper {
pub...
Get DOS path instead of Windows path
...ctly with the long names, nor even spaces though a pain, but worst is when international characters are present which simply hose my script taking this dir list as input.
– Marcos
Jan 15 '12 at 12:50
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How do I iterate through each element in an n-dimensional matrix in MATLAB?
... ind2sub in the loop
for ii=1:nel
[ szargs{:} ] = ind2sub( sz, ii ); % Convert linear index back to subscripts
if all( [szargs{2:end}] == szargs{1} ) % On the diagonal?
d( ii ) = 1;
end
end
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Super-simple example of C# observer/observable with delegates
I recently started digging into C# but I can't by my life figure out how delegates work when implementing the observer/observable pattern in the language.
...
How to run a shell script in OS X by double-clicking?
...t app. But I have some problem here. I have a python script that I want to convert into an .app file. My script includes a line where the user has to type some input (raw_input()), when the .app reaches this line of code, it throws an EOF (end of file) error. What can I do about it?
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How do I make class methods / properties in Swift?
... static var all = [Foo]() // static type property
class var comp: Int { // computed type property
return 42
}
class func alert() { // type method
print("There are \(all.count) foos")
}
}
Foo.alert() // There are 0 foos
let f = Foo()
Foo.all.a...
Should I use an exception specifier in C++?
... extensibility.
virtual void open() throw( FileNotFound );
might evolve into
virtual void open() throw( FileNotFound, SocketNotReady, InterprocessObjectNotImplemented, HardwareUnresponsive );
You could really write that as
throw( ... )
The first is not extensible, the second is overambitiou...
How do I select an element in jQuery by using a variable for the ID?
...tion when a String is required (passing "#" + 5 would fix this as it would convert the 5 to a "5" first)
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What is the purpose of static keyword in array parameter of function like “char s[static 10]”?
...ameter as ‘‘array of type’’ shall be adjusted to ‘‘qualified pointer to type’’, where the type qualifiers (if any) are those specified within the [ and ] of the array type derivation. If the keyword static also appears within the [ and ] of the array type derivation, then for each ca...
SQL/mysql - Select distinct/UNIQUE but return all columns?
...ht be ... today. As you may notice, this answer is almost 7 years old, a point in time where that wasn't the case insofar as I can recollect from back when I was active. You're welcome to retag and/or edit the answer if you feel it's necessary.
– Denis de Bernardy
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