Programming for beginners

This blog is primarily focus on Java fundamentals and the libraries built on top of Java programming language. Most of the post are example oriented, hope you have fun in reading my blog....:)

Showing posts with label present. Show all posts
Showing posts with label present. Show all posts
Thursday, 1 April 2021

Bean Validation: FutureOrPresent: Validate present or future date

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@ FutureOrPresent annotation used to validate the instant, date or time in the present or future.   Example @Futur...
Wednesday, 29 April 2020

Check whether given character present in string or not

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Using ‘indexOf’ method, we can check whether given character is present in string or not. ‘indexOf()’ method return -1, if given character...
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