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What is a proper naming convention for MySQL FKs?
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143
In MySQL, there is no need to give a symbolic name to foreign key constraints. If a name is no...
Testing javascript with Mocha - how can I use console.log to debug a test?
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...
Default value of BOOL
..., isLandscape);
}
These results are from the first two experiments…
2014-08-28 08:18:52.909 MyApp[493:60b] -[MyClass awakeFromNib] [Line 157] isLandscape == NO
2014-08-28 08:18:52.911 MyApp[493:60b] -[MyClass awakeFromNib] [Line 166] !isLandscape
2014-08-28 08:18:52.912 MyApp[493:60b] -[MyClass...
What is the difference between NaN and None?
...od = pd.Series([1, np.nan])
In [13]: s_bad.dtype
Out[13]: dtype('O')
In [14]: s_good.dtype
Out[14]: dtype('float64')
Jeff comments (below) on this:
np.nan allows for vectorized operations; its a float value, while None, by definition, forces object type, which basically disables all efficien...
Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?
...n iOS 7
– Lee Probert
Sep 27 '13 at 14:19
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How to get a date in YYYY-MM-DD format from a TSQL datetime field?
...GetDate(),112)
– NealWalters
Jul 2 '14 at 14:26
1
This didn't work for me, suggestion above w/ a ...
Case insensitive 'in'
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edited Feb 11 at 14:36
answered Sep 2 '10 at 13:59
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how to specify local modules as npm package dependencies
... Randy the DevRandy the Dev
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Turn a simple socket into an SSL socket
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edited Dec 13 '18 at 17:14
answered May 1 '13 at 23:36
Ca...
Determining type of an object in ruby
...very reason.
– tadman
Aug 27 '13 at 14:36
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