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How do I use the `inspect` module

Keywords: inspect introspection Python modules classes methods functions

How do I inspect function arguments

PHP function arguments debugging code inspection parameters

How do I use `dir()` and `help()`

dir help Python functions documentation

How do I use introspection

introspection PHP programming debugging object-oriented programming

What are metaclasses

metaclasses python class behavior type custom classes programming

What is metaprogramming

metaprogramming programming techniques code generation reflection dynamic code

How do I write a context manager

context manager python with statement resource management cleanup file handling

What is the `with` statement

with statement context manager Python resource management exception handling

How do I work with context managers

context managers resource management Python file handling automatic cleanup

How do I work with files in binary mode

keyword1 keyword2 keyword3 keyword1 keyword3

How do I overload arithmetic operators

PHP operator overloading arithmetic operators magic methods custom classes

What is operator overloading

Operator Overloading Custom Operators PHP Operators Object-Oriented Programming

What is `str` vs `repr`

__str__ __repr__ Python object representation developer string conversion programming

What are magic methods

magic methods Python dunder methods object behavior

How do I create custom classes

PHP classes custom classes object-oriented programming PHP OOP

What is the difference between `raise` and `assert`

raise assert exception handling Python programming debugging

How do I handle exceptions properly

Keywords: exception handling PHP error management try-catch programming best practices

How do I use JSON serialization

JSON Serialization PHP Example Data Conversion

What is pickle

pickle serialization deserialization Python object byte stream

How do I serialize objects

serialization PHP serialize unserialize objects data structures