When should I use pass-by-value in programming?
Pass-by-value is used when you want to ensure that the original data remains unchanged. It's ideal for primitive data types.
Can you give me an example of pass-by-value?
Sure! In languages like Java, when you pass an integer to a method, a copy of that integer is made. Changes to the copy won't affect the original.
What are the advantages of using pass-by-value?
The main advantages are data safety and simplicity. It prevents unintended side effects on the original data.
Are there any downsides to using pass-by-value?
Yes, it can lead to increased memory usage, especially with large data structures, since copies are created.
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