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Build the full path filename in Python
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answered Aug 20 '11 at 16:49
ʇsәɹoɈʇsәɹoɈ
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Dealing with float precision in Javascript [duplicate]
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edited Jun 6 '18 at 22:32
answered Jul 27 '12 at 21:14
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
I use
Rails 3.0.20 and
ruby 1.8.7 (2011-06-30 patchlevel 352)
4 Answers
4
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MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
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62
If you want your Models to alert the ViewModels of changes, they should implement INotifyProper...
Looking to understand the iOS UIViewController lifecycle
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edited May 10 '19 at 16:03
Cœur
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answe...
Super-simple example of C# observer/observable with delegates
...linked article for a lot more detail.
Note that the above example uses C# 6 null-conditional operator to implement DoSomething safely to handle cases where SomethingHappened has not been subscribed to, and is therefore null. If you're using an older version of C#, you'd need code like this:
public...
How do I pass JavaScript variables to PHP?
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Peter Mortensen
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answered Dec 16 '09 at 20:52
Sergey Kuznet...
multiprocessing: sharing a large read-only object between processes?
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answered Mar 18 '09 at 20:06
S.LottS.Lott
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Adding new column to existing DataFrame in Python pandas
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However, the code still runs perfectly with the current pandas version 0.16.1.
>>> sLength = len(df1['a'])
>>> df1
a b c d
6 -0.269221 -0.026476 0.997517 1.294385
8 0.917438 0.847941 0.034235 -0.448948
>>> df1['e'] = pd.Series(np.r...
Convert Long into Integer
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answered Apr 27 '11 at 12:26
ThiloThilo
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