Context
Everything on SkillVeris tagged Context — collected across the glossary, study notes, blog, and cheat sheets.
14 resources across 2 libraries
Study Notes(13)
Command Parameters
How CommandParameter passes contextual data from a View control into a ViewModel's Execute and CanExecute logic, and the patterns and pitfalls around its use.
API Testing with the Request Context
Use Playwright's APIRequestContext to make real HTTP calls, assert on responses, and seed data for faster, more focused tests.
Filter Context and CALCULATE
Filter context determines which rows a DAX measure sees, and CALCULATE is the only function that can directly reshape that context.
Trigger Context Variables
A guide to Trigger.new, Trigger.old, their map equivalents, and the boolean context flags that let a single handler branch correctly across all seven trigger c…
Context in Perl (Scalar vs List)
Learn how Perl's scalar and list context changes the meaning of operators and function calls, and how to control context explicitly.
State Pattern
The State pattern lets an object change its behavior when its internal state changes by delegating to interchangeable State objects that manage their own trans…
The Spring Application Context
What the ApplicationContext is, how it manages the bean lifecycle, and how dependency injection resolves object graphs at startup.
Context and Template Tags
Understand how Django builds the template context (including automatic context processors) and how to write custom template tags and filters for reusable prese…
The Resolver Chain and Context
Understand how resolvers link together into a chain across the query tree and how the shared context object flows through that chain.
with Statement (Context Managers) in Python
Learn how the 'with' statement uses the context manager protocol (__enter__/__exit__) to guarantee cleanup, such as automatically closing files.
Context API for State Management
Learn how React's built-in Context API lets you share state across components without prop drilling.
Context Switching
Understand what happens when the CPU switches between processes and why it is pure overhead.
RSpec Testing Basics
Get started with RSpec, Ruby's most popular behavior-driven testing framework, covering describe/it blocks, expectations, matchers, and test organization with…