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Concatenating two lists - difference between '+=' and extend()

... | edited May 13 '15 at 0:26 jesterjunk 1,9541616 silver badges1717 bronze badges answered Sep 6 '10 a...
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Convert python datetime to epoch with strftime

... since epoch you could do it explicitly: >>> (datetime.datetime(2012,04,01,0,0) - datetime.datetime(1970,1,1)).total_seconds() 1333238400.0 In Python 3.3+ you can use timestamp() instead: >>> datetime.datetime(2012,4,1,0,0).timestamp() 1333234800.0 Why you should not use da...
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How to set a default value with Html.TextBoxFor?

... you can try this <%= Html.TextBoxFor(x => x.Age, new { @Value = "0"}) %> share | improve this answer | follow | ...
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Android destroying activities, killing processes

... 30 First please have a look at this: onPause() Called when the system is about to start resu...
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Python Requests and persistent sessions

I am using the requests module (version 0.10.0 with Python 2.5). I have figured out how to submit data to a login form on a website and retrieve the session key, but I can't see an obvious way to use this session key in subsequent requests. Can someone fill in the ellipsis in the code below or sug...
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Check if element exists in jQuery [duplicate]

... answered Jan 4 '11 at 10:17 SarfrazSarfraz 345k6868 gold badges500500 silver badges556556 bronze badges ...
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Programmatically find the number of cores on a machine

... C++11 #include <thread> //may return 0 when not able to detect const auto processor_count = std::thread::hardware_concurrency(); Reference: std::thread::hardware_concurrency In C++ prior to C++11, there's no portable way. Instead, you'll need to use one or...
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What's a simple way to get a text input popup dialog box on an iPhone

... This renders an alertView like this (screenshot taken from the iPhone 5.0 simulator in XCode 4.2): When pressing any buttons, the regular delegate methods will be called and you can extract the textInput there like so: - (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger...
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How do I get the day of week given a date?

... import datetime >>> datetime.datetime.today() datetime.datetime(2012, 3, 23, 23, 24, 55, 173504) >>> datetime.datetime.today().weekday() 4 From the documentation: Return the day of the week as an integer, where Monday is 0 and Sunday is 6. ...
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Can I control the location of .NET user settings to avoid losing settings on application upgrade?

... Franckentien 31377 silver badges2020 bronze badges answered Mar 7 '09 at 4:40 uzbonesuzbones 1,38699 silver bad...