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Comparison between Corona, Phonegap, Titanium
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Titanium does NOT compile your html, css or javascript code into "native bits". They are packaged as resources to the executable bundle, much like an embedded image file. When the application runs, these resources are loaded into a UIWebView control and run there (as javascript, not native bits, o...
Django FileField with upload_to determined at runtime
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This really helped. For a bit more brevity's sake, decided to use lambda in my case:
file = models.FileField(
upload_to=lambda instance, filename: '/'.join(['mymodel', str(instance.pk), filename]),
)
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How to calculate the number of days between two dates? [duplicate]
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const oneDay = 24 * 60 * 60 * 1000; // hours*minutes*seconds*milliseconds
const firstDate = new Date(2008, 1, 12);
const secondDate = new Date(2008, 1, 22);
const diffDays = Math.round(Math.abs((firstDate - secondDate) / oneDay));
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filename and line number of python script
..._', '__sub__', '__subclasshook__', '__truediv__', '__trunc__', '__xor__', 'bit_length', 'conjugate', 'denominator', 'imag', 'numerator', 'real']
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rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib
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For those who come here for 10.11 you can't symlink to usr/lib anymore but a symlink to usr/local/lib will work: sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/local/lib/libmysqlclient.18.dylib
– JonathanSimmons
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How are zlib, gzip and zip related? What do they have in common and how are they different?
...e. gzip uses the Deflate compressed data format, which compresses quite a bit better than Unix compress, has very fast decompression, and adds a CRC-32 as an integrity check for the data. The header format also permits the storage of more information than the compress format allowed, such as the o...
What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
...ound myself looking at this answer again because I was convinced that this bit of JSLint was broken. I had code that was roughly: for (o in listeners) { if (listeners.hasOwnProperty(i)) { console.log(o); } } The problem is that I had a bug, I'd switched variable names i ...
Showing line numbers in IPython/Jupyter Notebooks
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Ctrl-Shift+P for the win
– openwonk
Jan 24 at 23:53
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Can you make valid Makefiles without tab characters?
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Visual Studio 2012 Express is suddenly “incompatible with this version of Windows”?
I'm running Visual Studio Express 2012 on Windows 7. I've been running it with no problems for several months now.
6 Answe...