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I am reading values in a text file one by one without any problem in Java. The file has integer …
- 347 views
- 2 answers
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Scanner hit empty line throw ArrayIndexOutOfBoundsException My code will throw an ArrayIndexOutOfBoundsException when hits with an empty line, how can …
- 361 views
- 2 answers
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This is the code: import java.util.Scanner; public class javapractice { public static void main(String[] Args) { int XX = 0; …
- 288 views
- 2 answers
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So I have an initial file set: file1.txt file2.txt When I make a change to these files and save them, …
- 293 views
- 1 answers
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Whenever I type the scanner as a "nested line" it will warn me that [Resource leak: ‘unassigned closeable value’ is …
- 360 views
- 2 answers
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I am using the Scanner methods nextInt() and nextLine() for reading input. It looks like this: System.out.println(“Enter numerical value”); int …
- 594 views
- 19 answers
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I am a very new, relatively inexperienced Java programmer. The project I am working is just a test of my …
- 372 views
- 2 answers
- 0 votes