What is 'Context' on Android? - Stack Overflow
Aug 26, 2010 · In Android programming, what exactly is a Context class and what is it used for? I read about it on the developer site, but I am unable to understand it clearly.
context.WithValue: how to add several key-value pairs
func WithValue(parent Context, key, val interface{}) Context This creates a new Context which is a copy of parent and contains the value val which can be accessed with key. How do I proceed if I want to …
Understanding REST APIs - What are Context and @Context?
Aug 2, 2016 · I recently went through restful web services tutorial, but couldn't understand what a context is. Can someone explain what it it and also what @Context does?
How to get Context in Jetpack Compose - Stack Overflow
I am trying to show a Toast message when I click on the item, but how do I get the context to pass the Toast class? fun createListItem(itemIndex: Int) { Padding(left = 8.dp, right = 8.dp, top =...
webpack - What is `require.context`? - Stack Overflow
Jan 6, 2019 · In short, you would use require.context in the exact same situation when in Node.js at runtime you would use globs to dynamically build a list of module paths to require. The return value …
c# - What is a context? - Stack Overflow
Sep 3, 2012 · A context is an ordered sequence of properties that define an environment for the objects resident inside it. Contexts get created during the activation process for objects that are configured to …
How to change the value of a Context with useContext?
Feb 18, 2019 · 158 How to update context with hooks is discussed in the How to avoid passing callbacks down? part of the Hooks FAQ. The argument passed to createContext will only be the …
What is context: . in docker-compose? - Stack Overflow
Jan 8, 2021 · context defines either a path to a directory containing a Dockerfile, or a URL to a git repository. In your case, . is a relative path representing the current directory where you run docker …
Getting activity from context in android - Stack Overflow
May 21, 2015 · Context may be an Application, a Service, an Activity, and more. Normally the context of Views in an Activity is the Activity itself so you may think you can just cast this Context to Activity but …
build context for docker image very large - Stack Overflow
try to use BuildKit with DOCKER_BUILDKIT=1 (as mentioned here); try to split your project into smaller parts to optimize content of build context; if you have a complex project you may want to manually …