Posts by Camila Cavalcante • 39 points

• -1

  votes

  1

  answer

  64

  views

  Q: Trying to create my own Java checked exception

  Guys, my question is this:: In the file method, I really need to do this Try-catch? In my mind I wouldn’t need to since I’m declaring the throws with my class…

  java exception throw

  asked 3 years, 7 months ago Camila Cavalcante 39

• 1

  votes

  2

  answers

  77

  views

  A: nextLine() problem inside the loop

  Using the do-while This way, you will always ask to reset both the name and password, as they are in the same scope. I took the liberty of rewriting your code: Scanner teclado = new…

  java data-entry

  answered 3 years, 7 months ago Camila Cavalcante 39

• 1

  votes

  2

  answers

  72

  views

  Q: Accept entry with only 1 digit

  I would like to know a way to accept only the entry with 1 digit. In the case below: 1, 2 or 3. Entries of type 0001, 01, 0002. (with zero left) was not valid (presented an error) and returned to…

  python

  asked 4 years, 4 months ago Camila Cavalcante 39