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Does delete on a pointer to a subclass call the base class destructor?
...ctor of A will run when its lifetime is over. If you want its memory to be freed and the destructor run, you have to delete it if it was allocated on the heap. If it was allocated on the stack this happens automatically (i.e. when it goes out of scope; see RAII). If it is a member of a class (not a...
Private and Protected Members : C++
...ted, and make your members private. If you have a very good reason to give free access of the mother class' internals to its derived classes, then you can make them protected.
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how to detect search engine bots with php?
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I've written a library in Java that performs these checks for you. Feel free to port it to PHP. It's on GitHub: https://github.com/optimaize/webcrawler-verifier
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Working copy XXX locked and cleanup failed in SVN
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A free DI SQL Spy would also do the trick: yunqa.de/delphi/doku.php/products/sqlitespy/index
– Ivelin Nikolaev
Jan 14 '13 at 15:34
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Set UILabel line spacing
...he best solution (no offense!), but it is by far the simplest. I used the free (Windows) software Type Light (and under Font | Metrics | Advanced you can modify lineGap) to edit my fonts. It also allows you to "rename" the fonts, which I couldn't figure out how to do using the tool Philippe mentio...
What is the Windows equivalent of the diff command?
...y recommend it - it is open-source, light-weight, and in my experience bug-free.
– david.barkhuizen
May 9 '14 at 9:51
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Difference between map and collect in Ruby?
... 1.680000 0.020000 1.700000 ( 1.744398)
Perhaps an alias isn't free?
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Action bar navigation modes are deprecated in Android L
... mode the ActionBar tabs automatically move up into the action bar itself, freeing important screen area. Anybody know a clean way to manage this with the support library?
– ehartwell
Jul 8 '14 at 3:23
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How to save a plot as image on the disk?
...dy plotted to my screen?". Apologies if my editting isn't very good, feel free to improve on my edits.
– Aaron McDaid
Aug 27 '15 at 10:08
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Unable to load DLL (Module could not be found HRESULT: 0x8007007E)
...ed with Visual Studio can help you out here, it can also be downloaded for free: http://www.dependencywalker.com
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