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Copy constructor for a class with unique_ptr
... there is no appropriate answer in this thread up to now.
So, here is the starting point:
struct Base
{
//some stuff
};
struct Derived : public Base
{
//some stuff
};
struct Foo
{
std::unique_ptr<Base> ptr; //points to Derived or some other derived class
};
... and the goal ...
Why is the JVM stack-based and the Dalvik VM register-based?
...of class files to dex files".
The relevant part of the presentation video starts at 25:00.
There is also an insightful paper titled "Virtual Machine Showdown: Stack Versus Registers" by Shi et al. (2005), which explores the differences between stack- and register-based virtual machines.
...
What do people find difficult about C pointers? [closed]
...
When I first started working with them, the biggest problem I had was the syntax.
int* ip;
int * ip;
int *ip;
are all the same.
but:
int* ip1, ip2; //second one isn't a pointer!
int *ip1, *ip2;
Why? because the "pointer" part of ...
What is a PDB file?
...ed. Specially for cases when you debug issues like process crash. When you start analysing the crash dump files and if your original *.pdb files created during the build process are not preserved then Visual Studio will not be able to make out the exact line of code which is causing crash.
If you s...
Remove Select arrow on IE
...em with all your browsers to see the cross-browser feature.
Anyway, let's start with the modern browsers and then we will see the solution for the older ones.
Drop-down Arrow for Chrome, Firefox, Opera, Internet Explorer 10+
For these browser, it is easy to set the same background image for the d...
Is it possible to override the configuration of a plugin already defined for a profile in a parent P
...
Did you try to deactivate the wls7 profile (since maven 2.0.10):
Starting with Maven 2.0.10, one or
more profiles can be deactivated using
the command line by prefixing their
identifier with either the character
'!' or '-' as shown below:
mvn groupId:artifactId:goal -P !profile-1,...
Adding an arbitrary line to a matplotlib plot in ipython notebook
...e segments to be taken in account in the legend by adding a label argument starting with "_". Ex: plt.plot([70, 70], [100, 250], 'k-', lw=2, label="_not in legend")
– gcalmettes
Oct 29 '16 at 5:40
...
Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
...
This was an excellent starting point! I wrapped the $.css function in a requestAnimationFrame and added a destroy/unbind function for usage in modern frontend frameworks like vue/react. Performance is absolutely not an issue after that!
...
How do I apply a perspective transform to a UIView?
... #import "iCarousel.h"
Once you've added iCarousel to your project you can start using it.
Make sure you conform to both the iCarouselDelegate and iCarouselDataSource protocols.
Swift 3 Sample Code:
override func viewDidLoad() {
super.viewDidLoad()
let carousel = iCarousel(frame: ...
Set markers for individual points on a line in Matplotlib
...
True, but not on arbitrary points - it has to be start:stop:step sort of subsets i think..
– wim
Sep 13 '12 at 23:44
...