... Use the remove/erase idiom: std::vector<int>& vec = myNumbers; // use shorter name vec.erase(std::remove(vec.begin(), vec.end(), number_in), vec.end()); What happens is that remove compacts the elements that differ from the value to be removed (number_in) ...

...to 0), there's no easy way. Don't overlook the obvious solution, though: int myArray[10] = { 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 }; Elements with missing values will be initialized to 0: int myArray[10] = { 1, 2 }; // initialize to 1,2,0,0,0... So this will initialize all elements to 0: int myArray...

...answers, they added extra vertical line breaks as well. Each tab can be converted to a sequence non-breaking spaces which require no wrapping. "    " This is not recommended for repeated/extensive use within a page. A div margin/padding approach would ap...

...the function arrows, the caller must first pick a type for a; if they pick Int, we get f' :: forall r. Num r => (Int -> r) -> Int -> Int -> r, and now we have fixed the g argument so it can take Int but not String. If we enable RankNTypes we can annotate f' with type forall b c r. Num...

How do I tell if a decimal or double value is an integer? 14 Answers 14 ...

...elies on reflection to call the private AdapterView.setNextSelectedPositionInt() and AdapterView.setSelectedPositionInt(), it's not guaranteed to work in future OS updates. It seems likely that it will, but it is by no means guaranteed. Normally I wouldn't condone something like this, but this ques...

I'm using Jackson JSON library to convert some JSON objects to POJO classes on an android application. The problem is, the JSON objects might change and have new fields added while the application is published, but currently it will break even when a simple String field is added, which can safely be...

...ntity, and decompose the many to many association between User and Service into two OneToMany associations : One User has many UserServices, and one Service has many UserServices. You haven't shown us the most important part : the mapping and initialization of the relationships between your entitie...

... can i initialize all the elements to a specific value? Whenever we write int[] array=new int[10]; , this simply initialize an array of size 10 having all elements equal to zero. I just want to change this initialization integer for one of my array. i.e. I want to initialize an array which has all...

...Every function also has an OO type: for instance, a function that takes an Int parameter and returns an Int will have OO type of Function1[Int,Int]. // define a function in scala (x:Int) => x + 1 // assign an object representing the function to a variable val f = (x:Int) => x + 1 Since...