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How can I find where I will be redirected using cURL?
...p follow the redirect. I dont want to follow the redirect, I just want to know the url of the redirected page.
– Thomas Van Nuffel
Aug 19 '10 at 8:50
9
...
What is HEAD in Git?
...using, for example, git checkout HEAD~2), which is not the commit id of a known head. See the article at eagain.net/articles/git-for-computer-scientists for a more thorough explanation.
– Silfheed
Jan 5 '16 at 22:24
...
In STL maps, is it better to use map::insert than []?
...over readability but speed.
Here is a sample code through which I came to know about the point i mentioned.
class Sample
{
static int _noOfObjects;
int _objectNo;
public:
Sample() :
_objectNo( _noOfObjects++ )
{
std::cout<<"Inside default constructor of object...
Why does running the Flask dev server run itself twice?
...######### Restarting @ {} ###################'.format(
datetime.utcnow())
However, if you need to set up module globals, then you should instead use the @app.before_first_request decorator on a function and have that function set up such globals. It'll be called just once after every reloa...
Get the closest number out of an array
... goal = 5; counts.reduce(reducer.bind(null, goal)); ---------- I don't know how to put code in the comments hahaha.
– Mauricio Soares
Jan 22 '16 at 18:12
...
How to use jQuery in chrome extension?
...icy": "script-src 'self' https://ajax.googleapis.com; object-src 'self'",
Now you are free to load jQuery directly from url
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
Source: google doc
...
What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
... correct:
[self.subview1 setNeedsLayout];
// but I don't claim to know definitively.
}
AFAIK layoutIfNeeded isn't generally meant to be overridden in your subclass. It's a method that you're meant to call when you want a view to be laid out right now. Apple's implementation might look so...
what is the preferred way to mutate a React state?
...ldn't you be wrapping the function body in parenthesis? As it stands right now in your example, the braces after the fat arrow would start a block, not an object. Something like this: this.setState((state) => ({ list: state.list.push(newObj) }))
– kumarharsh
...
How to forward declare a C++ template class?
...);
}
And we can use it with std::vector, eg.:
#include <vector>
// Now the compiler understands how to handle
// std::vector with one argument
// (making use of its default argument)
int main()
{
Foo(std::vector<int>(3));
}
I haven't checked the standards, but this works on clang...
Handling very large numbers in Python
... example of a huge integer value, fib(4000000).
But still it does not (for now) supports an arbitrarily large float !!
If you need one big, large, float then check up on the decimal Module. There are examples of use on these foruns: OverflowError: (34, 'Result too large')
Another reference: http://d...