oct() — Expert Playground

Converts an integer to an octal string prefixed with '0o'

Python Playground

# oct() internals
import dis

def using_oct():
    return oct(42)

# Bytecode analysis
dis.dis(using_oct)

# Check if it's truly built-in
import builtins
print(f"\noct is builtin: {hasattr(builtins, 'oct')}")
print(f"Type: {type(builtins.oct)}")

Output

Click "Run" to execute your code

Understanding the internal implementation helps optimize hot paths in performance-critical code.

Challenge

Try modifying the code above to explore different behaviors. Can you extend the example to handle a new use case?

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