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Converting datetime.date to UTC timestamp in Python
...esents time in UTC to the corresponding POSIX timestamp (a float).
Python 3.3+
datetime.timestamp():
from datetime import timezone
timestamp = dt.replace(tzinfo=timezone.utc).timestamp()
Note: It is necessary to supply timezone.utc explicitly otherwise .timestamp() assume that your naive datet...
MySQL WHERE: how to write “!=” or “not equals”?
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3 Answers
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Java variable number or arguments for a method
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edited Oct 20 '17 at 1:43
ErikE
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answered...
Creating Multifield Indexes in Mongoose / MongoDB
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answered Sep 24 '12 at 22:53
JohnnyHKJohnnyHK
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How to add a spinner icon to button when it's in the Loading state?
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edited Apr 3 '16 at 18:33
SHAZ
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an...
JavaScript, get date of the next day [duplicate]
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mongoDB/mongoose: unique if not null
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173
As of MongoDB v1.8+ you can get the desired behavior of ensuring unique values but allowing mult...
How to retrieve form values from HTTPPOST, dictionary or?
...lue1 = model.SimpleProp1;
var value2 = model.SimpleProp2;
var value3 = model.ComplexProp1.SimpleProp1;
...
... return something ...
}
Another (obviously uglier) way is:
[HttpPost]
public ActionResult SubmitAction()
{
var value1 = Request["SimpleProp1"];
var value2 = Reque...
Why can lambdas be better optimized by the compiler than plain functions?
...in = f(*begin);
}
Calling it with a lambda like this:
int a[] = { 1, 2, 3, 4 };
map(begin(a), end(a), [](int n) { return n * 2; });
Results in this instantiation (created by the compiler):
template <>
void map<int*, _some_lambda_type>(int* begin, int* end, _some_lambda_type f) {
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CSS3 Transparency + Gradient
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326
Yes. You can use rgba in both webkit and moz gradient declarations:
/* webkit example */
back...