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Change font size of UISegmentedControl
...ng code. Scaling it to .75f in iOS6 provides the best result. If used in a table cell, then add 10 to the height of the cell.
– kjoelbro
Jan 22 '14 at 14:13
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What does auto do in margin:0 auto?
...e replacement for the "center" tag. It comes in handy when you need broken tables and non-working centering for blocks and text.
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How to trigger HTML button when you press Enter in textbox?
...void using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
What should I use then? (The good practice)
// Make sure this code gets executed after the DOM is loaded...
Relationship between SciPy and NumPy
SciPy appears to provide most (but not all [1]) of NumPy's functions in its own namespace. In other words, if there's a function named numpy.foo , there's almost certainly a scipy.foo . Most of the time, the two appear to be exactly the same, oftentimes even pointing to the same function object.
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Best Practice to Organize Javascript Library & CSS Folder Structure [closed]
...n easily use different themes and you allow your application to be more portable. appcropolis-project resources css blue-theme background.png images background.png blue-theme.css my-index.css js my-index.js my-contact-info.js images products computer.jpg cellphone.png printer.jpg my-c...
Convert data.frame columns from factors to characters
...sAsFactors:
The default setting for arguments of data.frame and read.table.
may be something you want to set to FALSE in your startup files (e.g. ~/.Rprofile). Please see help(options).
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Rails create or update magic?
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Won't assign_or_new return the first row in the table if it exists and then that row will get updated? It seems to be doing that for me.
– steve klein
Apr 27 '15 at 17:13
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Difference between __getattr__ vs __getattribute__
... the attribute wasn't found the usual ways. It's good for implementing a fallback for missing attributes, and is probably the one of two you want.
__getattribute__ is invoked before looking at the actual attributes on the object, and so can be tricky to implement correctly. You can end up in infi...
jQuery to serialize only elements within a div
...I imagine the above could get slow if the div had lots of elements, like a table with several rows/columns.
– David Murdoch
Apr 14 '11 at 19:23
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Convert date to datetime in Python
...That is because what it does is first retrieving the minimum value representable by datetime and then getting its time component. Incidentally, datetime.min = datetime(MINYEAR, 1, 1, tzinfo=None) and has a time of 00:00:00. However, I think it is cleaner to explicitly create a 00:00:00 time either t...