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How to find difference between two Joda-Time DateTimes in minutes
...inutes.minutesBetween(yesterday, today).getMinutes());
Which is probably more what you're after
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A numeric string as array key in PHP
...rray(1) {
["12"]=>
int(37)
}
(Update: My original answer showed a more complicated way by using json_decode() and json_encode() which is not necessary.)
Note the comment: It's unfortunately not possible to reference the value directly: $data['12'] will result in a notice.
Update:
From PHP...
python pandas: apply a function with arguments to a series
... python function which should have a single parameter. If you want to pass more parameters you should use functools.partial as suggested by Joel Cornett in his comment.
An example:
>>> import functools
>>> import operator
>>> add_3 = functools.partial(operator.add,3)
&gt...
On - window.location.hash - Change?
...
IE8 does. More to come
– Sergey Ilinsky
May 30 '09 at 15:50
28
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Github: Import upstream branch into fork
...eam is a better option at the first step, since git pull upstream requires more actions to be done after git remote add ... for the upstream.
– Alexander Pavlov
Sep 18 '12 at 10:13
...
python numpy ValueError: operands could not be broadcast together with shapes
...done element-wise, but one or both of the values can be expanded in one or more dimensions to make them compatible. This operation are called broadcasting. Dimensions where size is 1 or which are missing can be used in broadcasting.
In the example above the dimensions are incompatible, because:
97...
is_null($x) vs $x === null in PHP [duplicate]
...('is_null', $array).
Personally, I use null === whenever I can, as it is more consistent with false === and true === checks.
If you want, you can check the code: is_identical_function (===) and php_is_type (is_null) do the same thing for the IS_NULL case.
The related isset() language construct...
How do I assign an alias to a function name in C++?
...te<typename T>
constexpr auto alias_to_old = old_function<T>;
Moreover, starting with C++11 you have a function called std::mem_fn that allows to alias member functions. See the following example:
struct A {
void f(int i) {
std::cout << "Argument: " << i << '...
Set android shape color programmatically
...ou will need to subclass ShapeDrawable in order to set the stroke portion. More info here: Link. Look at the comment as it mentions a problem with the accepted answer.
– Vikram
Oct 19 '13 at 1:33
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