Glossary term
What is Handler?
In Apex Flow Academy, "Handler" means: A function that answers one kind of request. It is taught in Node.js: Build the Back End and APIs. Related terms include Router, REST, Route and Header. Every Apex Flow Academy course lists the official sources it checked.
- 1 course teaches it
- plain-word definition
The facts
What is Handler?
A function that answers one kind of request.
Where is Handler taught?
Handler is defined in Node.js: Build the Back End and APIs.
Which lessons cover Handler?
These lessons name it in their title or objectives:
- Node.js: Build the Back End and APIs, lesson 2.4: Create, read, update and delete tasks
- Node.js: Build the Back End and APIs, lesson 3.3: Move the tasks into the database
- Node.js: Build the Back End and APIs, lesson 4.4: Protect routes with a guard
Which terms are related to Handler?
Next to Handler in the course glossaries: Router, REST, Route, Header, Status code, Query string, JSON and Database.
The hard questions, answered straight
Bold questions people really ask. Each answer comes from the course data or a settled Academy fact.
Do I need experience before I learn Handler?
It depends on the course. Each course that teaches it lists its own prerequisites, and all are listed at intermediate level:
- Node.js: Build the Back End and APIs: Basic JavaScript: variables, functions, objects, arrays, conditions and loops.