What are the best practices to avoid undefined behavior in programming?

What are the best practices to avoid undefined behavior in programming?

To avoid undefined behavior, always initialize your variables, check for null pointers, and adhere to language standards.

Can you give me an example of undefined behavior?

Sure! Accessing an array out of its bounds is a common example of undefined behavior.

How can I check for null pointers effectively?

You can use assertions or conditional statements to check if a pointer is null before dereferencing it.

Are there tools to help detect undefined behavior?

Yes, tools like Valgrind and AddressSanitizer can help detect and debug undefined behavior in your code.