Posts by Estêvão Anderle • 35 points

• -2

  votes

  1

  answer

  31

  views

  Q: Question about using Hashmap

  I have a question about the use of Hashmap of Java. On this occasion, I have a class with the attribute Hashmap custo. In this class, I need to create a builder and in this builder, I need to…

  java hashmap

  asked 6 years, 1 month ago Estêvão Anderle 35

• 2

  votes

  0

  answers

  231

  views

  Q: Conversion from array to two-dimensional array using parameter

  I have a question regarding the conversion of vectors (array) to two-dimensional vectors. I need to read a string and separate the columns when a blank is found. I did this using the method split()…

  java array multidimensional-array

  asked 6 years, 4 months ago Estêvão Anderle 35