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Do subclasses inherit private fields?

...nate way. But it is still manifestly true that subclasses froggle (because now we don't have a word) the private fields of their parent class. – DigitalRoss Jan 17 '11 at 19:12 ...
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Expand/collapse section in UITableView in iOS

... headers that are already there will be a pain. Based on the way they work now, I am not sure you can easily get actions out of them. You could set up a cell to LOOK like a header, and setup the tableView:didSelectRowAtIndexPath to manually expand or collapse the section it is in. I'd store an arra...
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What is the “__v” field in Mongoose

... @talentedmrjones @wprl That is exactly what I'm doing now, but I wanted something that I could put in the Schema directly so in all queries. – diosney Mar 24 '14 at 11:52 ...
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How to use '-prune' option of 'find' in sh?

... +1 finally found out why I need -print at end, I can now stop adding \! -path <pattern> in addition to -prune – Miserable Variable May 14 '13 at 20:39 6...
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When should one use final for method parameters and local variables?

...that affects the immutability.) Final static fields - Although I use enums now for many of the cases where I used to use static final fields. Consider but use judiciously: Final classes - Framework/API design is the only case where I consider it. Final methods - Basically same as final classes. ...
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How does functools partial do what it does?

...port partial p_euclid_dist = partial(euclid_dist, target) p_euclid_dist now accepts a single argument, >>> p_euclid_dist((3, 3)) 1.4142135623730951 so now you can sort your data by passing in the partial function for the sort method's key argument: data.sort(key=p_euclid_dist) # ...
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How to install trusted CA certificate on Android device?

I have created my own CA certificate and now I want to install it on my Android Froyo device (HTC Desire Z), so that the device trusts my certificate. ...
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How can I determine whether a 2D Point is within a Polygon?

...s after all), but macOS for example uses float for everything. macOS only knows points and a point can translate to one pixel, but depending on monitor resolution, it might translate to something else. On retina screens half a point (0.5/0.5) is pixel. Still, I never noticed that macOS UIs are signi...
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CSS – why doesn’t percentage height work? [duplicate]

... container ancestor box or in English, its parent box. (It's well worth knowing what it would be for fixed and absolute positions as well, but I'm ignoring that to keep this answer short.) So take these two examples: <div id="a" style="width: 100px; height: 200px; background-color: ora...
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Determine when a ViewPager changes pages

... ViewPager.setOnPageChangeListener is deprecated now. You now need to use ViewPager.addOnPageChangeListener instead. for example, viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() { @Override public void onPageScrolled(int position, fl...