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Does Qt support virtual pure slots?

... in the base class. Second, you're just creating more work for the MOC and compiler since you're adding a (tiny) bit more code. Trivial, but whatever. So, go for it.. share | improve this answer ...
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Where do gems install?

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Google Maps API - Get Coordinates of address

...able to do geocoding on your server. JSON Example: http://maps.google.com/maps/api/geocode/json?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA XML Example: http://maps.google.com/maps/api/geocode/xml?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA Edit: Please note that th...
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How to work around the lack of transactions in MongoDB?

...MS systems if I need transactions or use atomic operations or two-phase commit . The second solution seems the best choice. The third I don't wish to follow because it seems that many things could go wrong and I can't test it in every aspect. I'm having a hard time refactoring my project to perfo...
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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException

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View git history for folder

... @Zarathustra: yes. Using the first command (without *), they will definitely show up – knittl Jul 24 '16 at 15:00 3 ...
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check if variable is dataframe

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limiting java ssl debug logging

... Well, it's from 2014, jdk7 and openjdk. Also, someone commented here that debug logging was improved, so there's that – Alfabravo Jul 27 '18 at 13:11 ...
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An efficient compression algorithm for short text strings [closed]

I'm searching for an algorithm to compress small text strings: 50-1000 bytes (i.e. URLs). Which algorithm works best for this? ...
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How to join NSArray elements into an NSString?

... NSArray * stuff = /* ... */; NSString * combinedStuff = [stuff componentsJoinedByString:@"separator"]; This is the inverse of -[NSString componentsSeparatedByString:]. share | ...