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How do I use Linq to obtain a unique list of properties from a list of objects?
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323
IEnumerable<int> ids = list.Select(x=>x.ID).Distinct();
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How to serialize an Object into a list of URL query parameters?
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22 Answers
22
Active
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Convert date to datetime in Python
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answered Dec 21 '09 at 0:33
kiamlalunokiamlaluno
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Threading pool similar to the multiprocessing Pool?
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answered Aug 2 '10 at 9:52
MartinMartin
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How to pick a new color for each plotted line within a figure in matplotlib?
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edited Nov 17 '19 at 16:21
Mark Amery
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an...
Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
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edited Apr 12 '13 at 14:59
cHao
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How to switch a user per task or set of tasks?
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244
With Ansible 1.9 or later
Ansible uses the become, become_user, and become_method directives ...
Using property() on classmethods
...foo(object):
... _var = 5
... class __metaclass__(type): # Python 2 syntax for metaclasses
... pass
... @classmethod
... def getvar(cls):
... return cls._var
... @classmethod
... def setvar(cls, value):
... cls._var = value
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>>> foo._...
What does dot (.) mean in a struct initializer?
... second;
int third;
};
...you can use
struct demo_s demo = { 1, 2, 3 };
...or:
struct demo_s demo = { .first = 1, .second = 2, .third = 3 };
...or even:
struct demo_s demo = { .first = 1, .third = 3, .second = 2 };
...though the last two are for C99 only.
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How to access cookies in AngularJS?
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200
This answer has been updated to reflect latest stable angularjs version. One important note is...