Why nextLine() Skips Input After nextInt()? | Input and Output | Java Tutorial - 4
Java Scanner Explained | nextInt() vs next() vs nextLine()
In this video, we’ll clear up one of the most common confusions in Java — why nextLine() sometimes skips input after using nextInt(). You’ll also learn the exact differences between nextInt(), next(), and nextLine() in the Scanner class.
🔹 What you’ll learn:
How nextInt() works and why it leaves newline characters in the buffer
How next() skips whitespace/newline before reading input
Why nextLine() may capture empty strings
Fixing the nextLine() skip problem after nextInt()
Best practices for taking user input in Java
✅ Perfect for beginners who want to master user input in Java without confusion!
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