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Executing periodic actions in Python [duplicate]
...2011
#Thu Dec 22 14:46:18 2011
#Thu Dec 22 14:46:28 2011
#Thu Dec 22 14:46:38 2011
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How enumerate all classes with custom class attribute?
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edited Mar 3 '09 at 17:00
answered Mar 3 '09 at 16:49
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Best way to convert IList or IEnumerable to Array
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Which version of .NET are you using? If it's .NET 3.5, I'd just call ToArray() and be done with it.
If you only have a non-generic IEnumerable, do something like this:
IEnumerable query = ...;
MyEntityType[] array = query.Cast<MyEntityType>().ToArray();
If you don'...
Detect If Browser Tab Has Focus
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131
Yes, window.onfocus and window.onblur should work for your scenario:
http://www.thefutureofthe...
Group by month and year in MySQL
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Mark Garcia
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answered Jul 29 '10 at 21:03
Mitch DempseyMitch De...
Removing duplicates in lists
...ample should cover whatever you are trying to do:
>>> t = [1, 2, 3, 1, 2, 5, 6, 7, 8]
>>> t
[1, 2, 3, 1, 2, 5, 6, 7, 8]
>>> list(set(t))
[1, 2, 3, 5, 6, 7, 8]
>>> s = [1, 2, 3]
>>> list(set(t) - set(s))
[8, 5, 6, 7]
As you can see from the example resu...
How can I display an image from a file in Jupyter Notebook?
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342
Courtesy of this post, you can do the following:
from IPython.display import Image
Image(file...
How can I make a UITextField move up when the keyboard is present - on starting to edit?
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Default initialization of std::array?
...es will have indeterminate value, e.g.:
int plain_int;
int c_style_array[13];
std::array<int, 13> cxx_style_array;
Both the c-style array and std::array are filled with integers of indeterminate value, just as plain_int has indeterminate value.
Is there a syntax that will work on all ar...
Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
.... So if you like to see what the functions return for y := 1, y := 2, y := 3 you
have to write f(1,1) , f(1,2) , f(1,3).
In Java 8, constructive functions should be handled (most of the time) by using method references because there's not much advantage of using a constructive lambda function. The...