I\'m used to writing loops like this: for (std::size_t index = 0; index < foo.size(); index++) { // Do stuff with foo[index].
For a very simple thing, like for example to print each element in a vector, what is the better way to use in C++?
Consider an object used to store a collection of items, but that collection may vary depending on predefined contexts.
I resolve this by adding goto_create_object.reload before iterator. Here is the log: seems to use index and first get the different output. by the way, the field io_namespace is defined as:
This question has been answered, so what follows below is an explanation of what I wanted to achieve.
I\'m getting some data from my database and using linq to calculate sums and counts and group the data.
I\'m lea开发者_如何学Gorning how to use iterator_facade to hide some boilerplate of iterator implementation. In my current use case I\'m wrapping another container (from .NET code, actually) so I need
What is the best way to get all 开发者_运维问答but the last N elements of an iterator in Python?Here is an example of it in theoretical action:
Why ordinary algorithm template is designed so that it accepts two iterators instead of pair of these iterators ? Consider this example:
Linux GCC: I have a hash_map H,开发者_StackOverflow中文版 and a function F that using an iterator to loop through H, the problem is that function F can be executed in multithreaded mode. I don\'t kno
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