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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
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answered Dec 15 '10 at 3:26
AlfredAlfred
54.6k2727 gold badges136136 silver badges179179 bronze badges
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How can I undo git reset --hard HEAD~1?
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git log -g can be a little bit nicer way to view the reflog than git reflog.
– Dan Moulding
Oct 28 '10 at 13:09
63
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Test parameterization in xUnit.net similar to NUnit
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answered Feb 2 '12 at 10:21
Enrico CampidoglioEnrico Campidoglio
45.2k1010 gold badges106106 silver badges135135 bronze badges
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What is Activity.finish() method doing exactly?
...t table is really useful and descriptive (you have to scroll down a little bit) developer.android.com/reference/android/app/…
– winklerrr
Dec 12 '16 at 16:10
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What is the maximum length of latitude and longitude? [closed]
...cause you don't want to end at the North and South Pole. If the earth is a bit flatten at the poles, then it makes sens to taper off and flattens around 85 before it reaches the 90th degree
– Nditah
Aug 13 '18 at 16:24
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Fade In Fade Out Android Animation in Java
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Here is my solution using AnimatorSet which seems to be a bit more reliable than AnimationSet.
// Custom animation on image
ImageView myView = (ImageView)splashDialog.findViewById(R.id.splashscreenImage);
ObjectAnimator fadeOut = ObjectAnimator.ofFloat(myView, "alpha", 1f, .3f);
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How to print to console when using Qt
...rmation from Goz's answer about how to print errors/warnings, along with a bit of information (sadly lacking from Goz's answer but present in the comments below it) about what qDebug() etc actually do, this will be by far the superior answer (IMO it's already superior since OP is asking for somethin...
Div height 100% and expands to fit content
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If you still get the parent element a little bit taller than the children elements, then check for any extra spaces and/or  , remove them. Also try to adjust the line-height. For example I've put line-height: 0, because I didn't need text, just to show an imag...
How to pass a function as a parameter in Java? [duplicate]
...hing
}
then call it, perhaps using an anonymous inner class:
dansMethod(100, new Callable<Integer>() {
public Integer call() {
return methodToPass();
}
});
Keep in mind this is not a 'trick'. It's just java's basic conceptual equivalent to function pointers.
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C programming in Visual Studio
...something like Code::Blocks with MinGW-TDM version, which you can get a 32 bit version of. I use version 5.1 which supports the newest C and C++. Another benefit is that it is a better platform for creating software that can be easily ported to other platforms. If you were, for example, to code i...