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How to initialize a vector in C++ [duplicate]
... };
v.assign(&vv[0], &vv[0]+2);
Like James Kanze suggested, it's more robust to have functions that give you the beginning and end of an array:
template <typename T, size_t N>
T* begin(T(&arr)[N]) { return &arr[0]; }
template <typename T, size_t N>
T* end(T(&arr)[N...
Places where JavaBeans are used?
...ly and in consistent manner.
Very close to POJOs which actually means even more interoperability between distinct parts of the system.
Also there's of course Enterprise JavaBeans which are a whole another matter and shouldn't be mixed with plain JavaBeans. I just wanted to mention EJB:s because th...
What's the difference between returning void and returning a Task?
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SLaks and Killercam's answers are good; I thought I'd just add a bit more context.
Your first question is essentially about what methods can be marked async.
A method marked as async can return void, Task or Task<T>. What are the differences between them?
A Task<T> returning...
How to define an alias in fish shell?
....config/fish/functions/rmi.fish.
Interested people might like to find out more about fish aliases in the official manual.
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How to find serial number of Android device?
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Error-Handling in Swift-Language
...t in Swift 2, as there is a new error-handling mechanism, that is somewhat more similar to exceptions but different in detail.
1. Indicating error possibility
If function/method wants to indicate that it may throw an error, it should contain throws keyword like this
func summonDefaultDragon() th...
Why and not taking font-family and font-size from body?
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I agree, that approach is more practical. I just wanted to demonstrate the behavior you were seeing by using the inherit approach.
– spoulson
May 20 '10 at 17:04
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AngularJS: How can I pass variables between controllers?
... instead of var property = 'First';.
UPDATE: To (hopefully) make things more clear here is a fiddle that shows an example of:
Binding to static copies of the shared value (in myController1)
Binding to a primitive (string)
Binding to an object's property (saved to a scope variable)
Binding to...
Nested or Inner Class in PHP
...itself can be hidden from the outside world.
Nested classes can lead to more readable and maintainable code.
A nested class usually relates to it's parent class and together form a "package"
In PHP
You can have similar behavior in PHP without nested classes.
If all you want to achieve i...