Top "Containers" questions

A container is a class, a data structure, or an abstract data type whose instances are collections of other objects.

What is an iterator's default value?

For any STL container that I'm using, if I declare an iterator (of this particular container type) using the iterator's …

c++ stl default containers iterator
What exactly are "containers" in python? (And what are all the python container types?)

The python documentation frequently speaks of "containers". E.g. : If check_circular is False (default: True), then the circular reference …

python containers
How can I store objects of differing types in a C++ container?

Is there a C++ container that I could use or build that can contain, say, int and string and double …

c++ types polymorphism containers
What is the best practice of docker + ufw under Ubuntu

I just tried out Docker. It is awesome but seems not work nicely with ufw. By default, docker will manipulate …

ubuntu docker containers firewall iptables
Why isn't vector<bool> a STL container?

Item 18 of Scott Meyers's book Effective STL: 50 Specific Ways to Improve Your Use of the Standard Template Library says to …

c++ vector stl containers bitvector
how to run nginx docker container with custom config?

I have a Dockerfile and custom nginx configuration file (in the same directory with Dockerfile) as follows: Dockerfile: FROM nginx …

nginx docker containers
Container Class / Library for C

Does anyone know of any C container libraries? I am looking for something which gives standard implementations of linked lists, …

c containers
docker compose orphan containers warning

How to be with orphan images when you have 2 independent projects and you want them to work at the same …

docker docker-compose containers project
Bootstrap 3 fluid container not 100% width

The issue I am thinking about implementing Bootstrap 3 into my project and I am testing out some of its functionalities …

css twitter-bootstrap width containers fluid-layout
docker restart container failed: "already in use", but there's no more docker image

I first got my nginx docker image: docker pull nginx Then I started it: docker run -d -p 80:80 --name webserver …

list nginx docker containers