JavaScript examples- 3 ways of Check subString contains in a string.
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How to check substring exists in a given string String checking operations is a basic operations every developer needs to know. In this blog post, I will take you through Several ways of checking substring exists in a given string in JavaScript. ES5 String indexOf() method Inbuilt String search() method Using ES6 String includes() method ES5 String indexOf method Prior to ES6, indexOf...
