What are the best practices for using strings in C++?
When using strings in C++, prefer using std::string
over C-style strings for better memory management and safety.
Can you explain why std::string
is better?
std::string
automatically manages memory, reduces the risk of buffer overflows, and provides useful member functions.
What about string concatenation? Any tips?
Use the +
operator or append()
method for concatenation, but be cautious of performance in loops.
Are there any performance considerations I should be aware of?
Yes, avoid unnecessary copies by using references and consider using std::move
when transferring ownership.
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