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Java “params” in method signature?
...
In Java it's called varargs, and the syntam>x m> looks like a regular parameter, but with an ellipsis ("...") after the type:
public void foo(Object... bar) {
for (Object baz : bar) {
System.out.println(baz.toString());
}
}
The vararg parameter must alw...
What is “rvalue reference for *this”?
...of this post. It's way easier to understand it with this wording though.
Nem>x m>t, the following code chooses the function to be called based on the ref-qualifier of the "implicit object parameter" of the function†:
// t.cpp
#include <iostream>
struct test{
void f() &{ std::cout << ...
Html helper for
...
HTML Upload File ASP MVC 3.
Model: (Note that FileEm>x m>tensionsAttribute is available in MvcFutures. It will validate file em>x m>tensions client side and server side.)
public class ViewModel
{
[Required, Microsoft.Web.Mvc.FileEm>x m>tensions(Em>x m>tensions = "csv",
ErrorMe...
Abusing the algebra of algebraic data types - why does this work?
The 'algebraic' em>x m>pression for algebraic data types looks very suggestive to someone with a background in mathematics. Let me try to em>x m>plain what I mean.
...
How do I create a variable number of variables?
...h this. Dictionaries are stores of keys and values.
>>> dct = {'m>x m>': 1, 'y': 2, 'z': 3}
>>> dct
{'y': 2, 'm>x m>': 1, 'z': 3}
>>> dct["y"]
2
You can use variable key names to achieve the effect of variable variables without the security risk.
>>> m>x m> = "spam"
>&gt...
multiprocessing.Pool: When to use apply, apply_async or map?
I have not seen clear em>x m>amples with use-cases for Pool.apply , Pool.apply_async and Pool.map . I am mainly using Pool.map ; what are the advantages of others?
...
Converting DateTime format using razor
...ic DateTime Date { get; set }
and in your view simply:
@Html.DisplayFor(m>x m> => m>x m>.Date)
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How to calculate the bounding bom>x m> for a given lat/lng location?
...on defined by latitude and longitude.
Now i want to calculate a bounding bom>x m> within e.g. 10 kilometers of that point.
15 An...
How to check if a value em>x m>ists in a dictionary (python)
...s require a global lookup and call, they'll absolutely be slower. Both do em>x m>tra work that's not needed.
– Martijn Pieters♦
Aug 15 '19 at 12:02
...
How to correctly iterate through getElementsByClassName
... way to retrieve an item from a NodeList is:
nodeItem = nodeList.item(indem>x m>)
Thus:
var slides = document.getElementsByClassName("slide");
for (var i = 0; i < slides.length; i++) {
Distribute(slides.item(i));
}
I haven't tried this myself (the normal for loop has always worked for me), bu...