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What's the difference between and , and ?

...phones "Bold" is a style - when you say "bold a word", people basically know that it means to add more, let's say "ink", around the letters until they stand out more amongst the rest of the letters. That, unfortunately, means nothing to a blind person. On mobile phones and other PDAs, text is a...
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Unit testing for C++ code - Tools and methodology [closed]

...king on a large c++ system that is has been in development for a few years now. As part of an effort to improve the quality of the existing code we engaged on a large long-term refactoring project. ...
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How is “int main(){(([](){})());}” valid C++?

...hem, so that's what the first pair of parens around the lambda does. We're now at ([](){}). Then, () after the first wrapping parens calls the (empty) lambda. We're now at ([](){})() The whole expression is wrapped in parens again and we get (([](){})()). At last, ; ends the statement. We arrive ...
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Can I do a synchronous request with volley?

...s in use. Here it is https://github.com/timolehto/SynchronousVolleySample Now even though the solution works, it has some limitations. Most importantly, you can't call it on the main UI thread. Volley does execute the requests on the background, but by default Volley uses the main Looper of the app...
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How do you downgrade rubygems?

... Updated November 2011: Now that RVM's out, try running rvm install rubygems <version>. share | improve this answer | ...
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Chaining multiple MapReduce jobs in Hadoop

...rs for the job. I think that the above method might however be the way the now older mapred API did it, but it should still work. There will be a similar method in the new mapreduce API but i'm not sure what it is. As far as removing intermediate data after a job has finished you can do this in your...
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std::function and std::bind: what are they, and when should they be used?

I know what functors are and when to use them with std algorithms, but I haven't understood what Stroustrup says about them in the C++11 FAQ . ...
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iOS (iPhone, iPad, iPodTouch) view real-time console log terminal

... This button has been retired in xCode 9.3. It now has a "Console.app" button, which makes way more sense. – rustyMagnet Apr 9 '18 at 15:22 ...
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How to make layout with rounded corners..?

...ith no padding) The ImageView (including anything else in the layout) will now be clipped to the outer layout's rounded shape. share | improve this answer | follow ...
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Execute command without keeping it in history [closed]

... But now this thread is a real mess! in this case, especially for such an old question, I believe it's better that you edit already existing good answers, and/or leave a comment… – gniourf_gniourf ...