In this article we are searching an character in a given string.
And we are going to use indexOf() method for getting the index of the character if it exhist inside the
given string otherwise return -1 that means character is not present.
Keen to design and develop web apps by leveraging various java based technologies and tools like springboot,microservices,docker,kubernetes,spring security,thymeleaf,jakarta,spring cloud, java 8.
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