Question

magic string define ??????????????.

Answer 1

heya mate..
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here is your answer..
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In computer programming, a magic string is an input that a programmer believes will never come externally and which activates otherwise hidden functionality. A user of this program would likely provide input that gives an expected response in most situations.
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Answer 2

hey friend♡

here your answer

》》》 In computer programming, a magic string  it is an input that a programmer believes will never come externally and which activates otherwise hidden functionality. Typically, the implementation of magic strings is due to the time constraints. 
For example, when testing a program that takes a user's personal details and verifies their credit card number, a developer may decide to add a magic string shortcut whereby entering the unlikely input of "***" as a credit card number would cause the program to automatically proceed as if the card was valid, without spending time verifying it.


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