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When should iteritems() be used instead of items()?

....items() returned a list of (key, value) pairs. In Python 3.x, .items() is now an itemview object, which behaves different - so it has to be iterated over, or materialised... So, list(dict.items()) is required for what was dict.items() in Python 2.x. Python 2.7 also has a bit of a back-port for key...
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How can I get the console logs from the iOS Simulator?

...Then run the simulator. EDIT: This stopped working on Mavericks/Xcode 5. Now you can access the simulator logs in its own folder: ~/Library/Logs/iOS Simulator/<sim-version>/system.log You can either use the Console.app to see this, or just do a tail (iOS 7.0.3 64 bits for example): tail -f...
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How to get list of all installed packages along with version in composer?

... The '-i' option is now deprecated. composer show lists installed package by default. – herve Jul 21 '16 at 15:20 ...
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How can I get seconds since epoch in Javascript?

... Re: arcane magic: Per these docs, Javascript knows how to convert a Date object to a Number. This means that you can type Number(new Date()) to get a number, or even +(new Date()), or use any Date instance in a numerical context such as new Date()/1000 and Javascript wi...
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Is modern C++ becoming more prevalent? [closed]

... except the warm fuzzy feeling that you're doing things the "modern" way. Now, we have instructors and book writers who have been using the whole of C++, and getting their instructions from that perspective, such as Koenig & Moo's Accelerated C++ and Stroustrup's new textbook. So we don't lear...
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browser sessionStorage. share between tabs?

...sionStorage', JSON.stringify(sessionStorage)); // the other tab should now have it, so we're done with it. localStorage.removeItem('sessionStorage'); // <- could do short timeout as well. } else if (event.key == 'sessionStorage' && !sessionStorage.length) { // another tab se...
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What are the differences between django-tastypie and djangorestframework? [closed]

... @Mutant - Thanks, the djangocon.eu 2011 site is now dead, but I've linked directly to the video on blip.tv. – Tom Christie Oct 9 '12 at 13:44 ...
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Why doesn't the height of a container element increase if it contains floated elements?

...ce blank --> <div style="clear: both;"></div> <!-- Now in order to prevent the next div from floating beside the top ones, we use `clear: both;`. This is like a wall, so now none of the div's will be floated after this point. The container height will now also...
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Mutex example / tutorial? [closed]

... it. The other men wait outside //man happily talks to his wife from now.... std::cout << i << " Hello Wife" << std::endl; i++;//no other thread can access variable i until m.unlock() is called //...until now, with no interruption from other men m.unlock...
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NOT using repository pattern, use the ORM as is (EF)

...es because the query is determined at runtime... OK so that's not good! So now it's up to the integration test to cover this. With repository - You can now mock your repositories and unit test the layer(s) in between. Great right? Well not really... In the cases above where you have to leak logic i...