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It checks whether the string contains the specified sequence of char values. If yes then it returns true else false. It throws NullPointerException of ‘s’ is null. This method searches the specified ...
It checks whether the string contains the specified sequence of char values. If yes then it returns true else false. It throws NullPointerException of ‘s’ is null. This method searches the specified ...
🧠 Java String Methods at a glance – Most Commonly Used String Methods (with examples!) 📌 1. Length & Characters length() → "Hello".length() 5 charAt(1) → "Hello".charAt(1) 'e ...
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