Java String Class - Part 2 | Java Tutorial for Beginners
Java String Class important Methods.
Here's a brief overview of what we'll cover:
✅ Length: Learn how to get the length of a string using the Length method.
✅ charAt: Explore how to access characters at specific positions within a string.
✅ isEmpty: Discover how to check if a string is empty or not using the isEmpty method.
✅ equals: Understand how to compare strings for equality using the equals method.
✅ toUppercase and toLowercase: Transform strings to uppercase or lowercase using these methods.
✅ concat: Combine strings together using the concat method.
✅ IndexOf: Find the index of a specific character or substring within a string.
✅ Contains: Check if a string contains a particular sequence of characters using the Contains method.
✅ trim: Remove leading and trailing whitespace from a string using the trim method.
✅ Substring: Extract substrings from a string based on start and end indices.
Whether you're a beginner or an experienced Java developer, understanding the ins and outs of the String class methods is essential for writing efficient and robust code. Join us in this comprehensive guide to enhance your Java programming skills!
🕒 Timestamps 🕒
00:00 - Introduction to Java String Class Methods
00:12 - Length Method
00:39 -CharAt Method
01:06 - IsEmpty Method
01:39 - Equals Method
02:11 - ToUpperCase Method and ToLowerCase Method
02:44 - Concat Method
03:25 - IndexOf Method
04:09 - Contains Method
04:37 - Trim Method
05:08 - Substring Method
06:30 - End
🔗 Relevant Links to Oracle documentation 🔗
https://docs.oracle.com/javase/8/docs... - String Class in Java
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