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Want to find out where a character or substring appears in your Java strings? In this Java Strings 101 video, we explore the ...

In today's Java tutorial you'll learn to use String's indexOf() method to get the index of a character in a string, as we write the code ...

Want to learn how to find the position of an element in an ArrayList in Java? In this Java 101 video, we explore the indexOf() ...

In this video, you'll learn how to use the indexOf() and lastIndexOf() methods of the Java String class to find the position of ...

[Java]Does indexOf use equals? Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

In this tutorial, you'll learn how to use the indexOf() method in Java's ArrayList to find the position of a specific element.

In today's Java tutorial you'll create Part 3 of 6 for the Hangman game. In this lesson I'll show you how to find the next occurrence ...

Confused by Java String methods in AP Computer Science A? In this lesson, you'll learn how String indexing, length(), indexOf(), ...

In this video, we explore the core string operations in Java, the foundation of text manipulation! You'll learn how to: - Use ...

Confused about Java String methods or wondering when to use .equals() instead of ==? In this AP Computer Science A lesson, ...

In this video, you will learn the indexOf() and lastIndexOf() methods in Java String class with simple examples. indexOf() -- Returns ...

Ever wanted to find where a word appears in a sentence, or check if a string starts with a specific word? In this beginner-friendly ...

This session covers the manipulation of characters in a string. It walks through some overloaded methods in the ...

Ever needed to find the exact position of an element in a Java List? That's exactly what the indexOf() method does and in this ...

Welcome to QAWithSJ! In this Core Java tutorial, you'll learn Java Strings from scratch along with the most commonly used ...

In this video, we cover the most commonly used String Methods in Java — what a "method" actually is, and how to use equals(), ...

Find Index of Largest Element in Array in Java | Easy Logic In this video, you'll learn how to find the index of the largest element in ...

indexOf and lastIndexOf functions in Java Learn how to use the indexOf and lastIndexOf functions in Java 00:00 Intro 00:15 ...

Python vs Java String Methods | Complete Comparison with Examples In this video, we'll compare Python and Java string ...

Part 23: Understading Array Functions(indexOf(),lastIndexOf()) in Java Script JavaScript Tutorial – Complete Beginner to ...