Question

How can the scanner reread the entire file after it has already executed hasNextLine once?

score 44 · Answer 1 · 2024-03-31T12:36:00.863000

44

Views

How can the scanner reread the entire file after it has already executed hasNextLine once?

Published on 31 March 2024 at 12:36

score 28 · Answer 2 · 2024-03-14T17:36:54.320000

28

Views

Getting error while printing Hashmap using scanner classes of Java

Published on 14 March 2024 at 17:36

score 72 · Answer 3 · 2024-03-10T19:51:39.953000

72

Views

Why does the scanner still run even though expression equates to false

Published on 10 March 2024 at 19:51

score 45 · Answer 4 · 2024-03-06T17:58:57.410000

45

Views

NoSuchElementException at java.util.Scanner.nextLine

Published on 06 March 2024 at 17:58

score 24 · Answer 5 · 2024-03-05T02:01:14.603000

24

Views

Issues with sc.next and sc.nextLine in java: sc.next means i cannot have multi-worded inputs; sc.nextLine consumes the first input in a for loop

Published on 05 March 2024 at 02:01

score 60 · Answer 6 · 2024-02-29T16:16:17.023000

60

Views

My program recurses. Is there a way to fix this?

Published on 29 February 2024 at 16:16

score 62 · Answer 7 · 2024-02-28T22:08:54.333000

62

Views

How to make it so my program doesn't ask for input twice?

Published on 28 February 2024 at 22:08

score 27 · Answer 8 · 2024-02-27T00:06:14.950000

27

Views

How to reiterate while loop containing scanner in order to restart code in java?

Published on 27 February 2024 at 00:06

score 20 · Answer 9 · 2024-02-24T22:26:15.293000

20

Views

How to do this for loop properly?

Published on 24 February 2024 at 22:26

score 22 · Answer 10 · 2024-02-23T09:36:50.233000

22

Views

scan.nextLine() does not work after scan.nextDouble() in java

Published on 23 February 2024 at 09:36

score 39 · Answer 11 · 2024-02-22T05:31:44.557000

39

Views

Passing a scanner as a perameter to a Java Method

Published on 22 February 2024 at 05:31

score 28 · Answer 12 · 2024-02-17T03:49:57.460000

28

Views

Why is Scanner.nextLine not running the second and third times?

Published on 17 February 2024 at 03:49

score 32 · Answer 13 · 2024-02-16T16:20:41.443000

32

Views

Console app runs diffrently than in netbeans

Published on 16 February 2024 at 16:20

score 76 · Answer 14 · 2024-02-16T12:43:00.290000

76

Views

It gives error since I closed the scanner in main method but I created a new scanner in the method

Published on 16 February 2024 at 12:43

score 106 · Answer 15 · 2024-02-09T07:45:07.050000

106

Views

use of hasNext() and hasNextInt()

Published on 09 February 2024 at 07:45

score 65 · Answer 16 · 2024-02-08T12:35:51.217000

65

Views

File not found when trying to pass user given file to new scanner object

Published on 08 February 2024 at 12:35

score 98 · Answer 17 · 2024-02-08T06:59:35.063000

98

Views

Why do I get a java.util.NoSuchElementException

Published on 08 February 2024 at 06:59

score 103 · Answer 18 · 2024-02-06T04:11:32.233000

103

Views

How to get a String and an int vs. just a String with Scanner?

Published on 06 February 2024 at 04:11

score 79 · Answer 19 · 2024-02-01T22:22:09.360000

79

Views

Can we skip EOF when reading input?

Published on 01 February 2024 at 22:22

score 27 · Answer 20 · 2024-01-23T20:31:23.953000

27

Views

Correct reading from console in the same line with request

Published on 23 January 2024 at 20:31

List Question

How can the scanner reread the entire file after it has already executed hasNextLine once?

Getting error while printing Hashmap using scanner classes of Java

Why does the scanner still run even though expression equates to false

NoSuchElementException at java.util.Scanner.nextLine

Issues with sc.next and sc.nextLine in java: sc.next means i cannot have multi-worded inputs; sc.nextLine consumes the first input in a for loop

My program recurses. Is there a way to fix this?

How to make it so my program doesn't ask for input twice?

How to reiterate while loop containing scanner in order to restart code in java?

How to do this for loop properly?

scan.nextLine() does not work after scan.nextDouble() in java

Passing a scanner as a perameter to a Java Method

Why is Scanner.nextLine not running the second and third times?

Console app runs diffrently than in netbeans

It gives error since I closed the scanner in main method but I created a new scanner in the method

use of hasNext() and hasNextInt()

File not found when trying to pass user given file to new scanner object

Why do I get a java.util.NoSuchElementException

How to get a String and an int vs. just a String with Scanner?

Can we skip EOF when reading input?

Correct reading from console in the same line with request

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