Posts by Mateus • 23 points
5 posts
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answer25
viewsQ: Leave first item in menu enabled
I’m trying to leave the first link of this vertical menu already activated, IE, it is already sample, showing the panel next to, and only changes when I move the mouse in others, I’m trying more I…
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answers43
viewsQ: Method Using Array - Doubt
Good night, Personal is it possible to create a method that by setting only the product attributes already add the list in the array? If yes, could you give me a hint? This is only part of the code…
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votes3
answers579
viewsA: 3 java classes, one calling the other, how to call first-to-last methods? (bluej)
Since you did not put the code, I made one from scratch, take a look to see if it clears the doubt, I did not use methods accessors trying to make as clear as possible. Declaring Variables public…
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answers63
viewsQ: Java Doubts - Creating Classes(Objects)
a question of beginner.. If I create a Minhacalculator Object(Class), the default value of that object will be 0 or null? Taking into account that I have declared only variables of the whole type in…
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answer112
viewsQ: Transfer system ( options)
Good afternoon! Guys, I’m a beginner and I wanted to know how to simulate a bank transfer (Account + Conta2), being "Conta2" a class created outside the Class "Account". I made the Withdraw and…