Posts by V. Cacau • 35 points
2 posts
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3
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answers49
viewsQ: My arraylist is returning the same value on all "nodes"
This code should take all the elements of a login.txt file and put inside a user array. public ArrayList<User> takeAll(){ ArrayList<User> list = new ArrayList(); User u = new User();…
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viewsQ: Search in java file
The teacher passed an activity, which is for you to put the files in a txt, read, change and delete... I am programming the search function, and it is not working. You could help me? public void…