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GalinKa [24]
3 years ago
9

When a customer makes an online hotel booking the database is updated by using

Computers and Technology
2 answers:
Valentin [98]3 years ago
4 0
I think it’s a form,if wrong please don’t be mad
klemol [59]3 years ago
4 0
C because hotel managers use technology to update stuff.
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private static String removeFromString(String old, String frag)

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int i = old.indexOf(frag);

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Here the index of first occurrence is obtained outside the “while loop” and if this loop runs until index value is >-1. It extracts the rest of the characters other than “frag” from the index and all the characters for which the given set of characters are removed.

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Answer:

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