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How can I switch my git repository to a particular commit
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If you want to throw the latest four commits away, use:
git reset --hard HEAD^^^^
Alternatively, you can specify the hash of a commit you want to reset to:
git reset --hard 6e559cb
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HTML - how can I show tooltip ONLY when ellipsis is activated
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Here's a way that does it using the built-in ellipsis setting, and adds the title attribute on-demand (with jQuery) building on Martin Smith's comment:
$('.mightOverflow').bind('mouseenter', function(){
var $this = $(this);
if(this.offsetWidth < this.scrollWidth &am...
How to model type-safe enum types?
Scala doesn't have type-safe enum s like Java has. Given a set of related constants, what would be the best way in Scala to represent those constants?
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If my interface must return Task what is the best way to have a no-operation implementation?
...t know why, but Task.CompletedTask can't be used in PCL project, even if I set the .net version to 4.6 (profile 7), just tested in VS2017.
– Felix
Mar 9 '17 at 8:12
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How to define different dependencies for different product flavors
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How to handle button clicks using the XML onClick within Fragments
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Button b = (Button) v.findViewById(R.id.StartButton);
b.setOnClickListener(this);
return v;
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.StartButton:
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break;
}
}
}
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How to debug Angular JavaScript Code
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IMHO, the most frustrating experience comes from getting / setting a value of a specific scope related to an visual element. I did a lot of breakpoints not only in my own code, but also in angular.js itself, but sometimes it is simply not the most effective way.
Although the methods ...
How to get a vertical geom_vline to an x-axis of class date?
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How to remove underline from a name on hover
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CSS last-child(-1)
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