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datatrigger on enum to change image
I've got a button with a fim>x m>ed background image and would like to show a small overlay image on top of it. Which overlay image to chose depends on a dependency property ( LapCounterPingStatus ) of the according viewmodel.
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Is there a VB.NET equivalent of C# out parameters?
... all local variables in a method, so you can use ByRef without needing to em>x m>plicitly initialise the variable first.
Em>x m>ample:
Sub Main()
Dim y As Integer
Test(y)
End Sub
Sub Test(ByRef m>x m> As Integer)
m>x m> = 42
End Sub
(If you em>x m>amine code in the framework (for em>x m>ample Double.TryParse), you may...
What does `someObject.new` do in Java?
...e with a containing instance other than this then you have to use the prefim>x m> notation.
Foo f = new Foo(5);
Foo.Bar b = f.new Bar();
b.printVal(); // prints 5
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|...
Swift variable decorations with “?” (question mark) and “!” (em>x m>clamation mark)
... you don't check for nil you'll get a runtime error)
// Cannot be nil
var m>x m>: Int = 1
// The type here is not "Int", it's "Optional Int"
var y: Int? = 2
// The type here is "Implicitly Unwrapped Optional Int"
var z: Int! = 3
Usage:
// you can add m>x m> and z
m>x m> + z == 4
// ...but not m>x m> and y, becau...
Python non-greedy regem>x m>es
How do I make a python regem>x m> like "(.*)" such that, given "a (b) c (d) e" python matches "b" instead of "b) c (d" ?
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Logical operators for boolean indem>x m>ing in Pandas
I'm working with boolean indem>x m> in Pandas.
The question is why the statement:
3 Answers
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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
... a speed difference? , I decided to run a similar comparison in python. I em>x m>pected that the compiler would generate the same byte code for while(True): pass and while(1): pass , but this is actually not the case in python2.7.
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nil detection in Go
... I think this is wrong, as it is always false: play.golang.org/p/g-MdbEbnyNm>x m>
– Madeo
Oct 16 '19 at 0:29
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How do I capture bash output to the Mac OS m>X m> clipboard?
Is it possible to capture bash output to the OS m>X m> clipboard?
3 Answers
3
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Iterating over each line of ls -l output
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Set IFS to newline, like this:
IFS='
'
for m>x m> in `ls -l $1`; do echo $m>x m>; done
Put a sub-shell around it if you don't want to set IFS permanently:
(IFS='
'
for m>x m> in `ls -l $1`; do echo $m>x m>; done)
Or use while | read instead:
ls -l $1 | while read m>x m>; do echo $m>x m>; don...