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When to use window.opener / window.parent / window.top
...be found here:
window.opener
https://developer.mozilla.org/en-US/docs/Web/API/Window.opener
I've used window.opener mostly when opening a new window that acted as a dialog which required user input, and needed to pass information back to the main window. However this is restricted by origin polic...
Insert code into the page context using a content script
...e page context (in your case it's the state() method).
Note in case chrome API is needed:
Since chrome.* APIs can't be used in the exposed page script directly, you have to use them in the content script and communicate to the exposed page script via a special DOM CustomEvent handler, example one an...
Is it possible to simulate key press events programmatically?
...ty concept.
As for plugins such as Adobe Flash - which are based on the NPAPI-, and permit bypassing the sandbox: these are phasing-out ; Firefox.
Detailed Explanation:
You cannot and you must not for security reasons (as Pekka already pointed out). You will always require a user interaction in b...
What exactly is a Context in Java? [duplicate]
...ate of other classes, state of the current environment, etcetera.
In some API's you see this name back in an interface/class, e.g. Servlet's ServletContext, JSF's FacesContext, Spring's ApplicationContext, Android's Context, JNDI's InitialContext, etc. They all often follow the Facade Pattern which...
How do I display the current value of an Android Preference in the Preference summary?
... wrong, but the documentation for getSummary() states that it was added in API level 1. Are you implying that the behavior was different when first released?
– TheIT
Dec 19 '13 at 23:08
...
Server polling with AngularJS
... The process for stopping a $timeout is explained here docs.angularjs.org/api/ng.$timeout. Basically, the $timeout function returns a promise which you need to assign to a variable. Then listen for when that controller gets destroyed: $scope.$on('destroy', fn());. In the callback function cal...
How to get the IP address of the docker host from inside a docker container
...l
In my docker-compose.yml file, I have this:
version: '3'
services:
api:
build: ./api
volumes:
- ./api:/usr/src/app:ro
ports:
- "8000"
environment:
- MONGO_SERVER
command: /usr/local/bin/gunicorn -c /usr/src/app/gunicorn_config.py -w 1 -b :8000 wsgi
...
Google Espresso or Robotium [closed]
...re not only unreliable, but also cause tests to run slower than necessary.
API. Espresso has a small, well-defined and predictable API, which is open to customization. You tell the framework how to locate a UI element using standard hamcrest matchers and then instruct it to either perform an action ...
ctypes - Beginner
...Python library and generate a Python C extension module that exposes the C API. Another way is to use Cython.
They all have benefits and drawbacks.
SWIG will only expose your C API to Python. That means you don't get any objects or anything, you'll have to make a separate Python file doing that. I...
How to clear all the jobs from Sidekiq?
.../github.com/mperham/sidekiq/issues/1732 you now need to
require 'sidekiq/api'
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