https://youtu.be/ByhtOgF6uYM?si=CSWhLVOTp682uLUD
Context in programming refers to the environment or circumstances in which a piece of code operates. It encompasses the surrounding information, data, and conditions that influence the code's behavior.
Understanding context is crucial for:
- Debugging issues
- Code optimization
- Security
- Code maintainability
Context is established through:
- Global variables
- Function arguments
- Object properties
- Database connections
- User interface elements
- Execution environment
Imagine a function that calculates a user's total income. The context for this function would include:
- The user's income data
- Tax rates
- Deduction rules
Context can vary depending on the programming language, framework, and application. It's essential to consider the context when writing and understanding code.
Context is like the stage on which a play unfolds. The actors (code) perform their roles based on the setting, props, and other characters (data and environment).