String Methods: 🌟 Importance of String Methods in Java 📌 1. Strings are Immutable in Java Strings cannot be changed once created. 🔸 So instead of modifying them directly, methods help us create new ...

Practiced string filtering in Java using startsWith () and toLowerCase () 💻 Learned how to handle case-insensitive comparisons and loop through arrays efficiently. Small logic, but strong ...

For now, both methods just convert the char to a String and call the corresponding methods from java.lang.String: /* Conversions */ def toUpperCase(c: scala.Char): scala.Char = c.toString.toUpperCase( ...