Posts by Marcus Vinicius • 63 points
8 posts
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viewsQ: Print webview content in windows with encondig utf-8
I am trying to print the content of webview in javafs 2.2, in windows and non-functional special characters, (accented vowels, ç...) already changed the charset of the application as follows: public…
javafxasked Marcus Vinicius 63 -
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viewsQ: Doubts of modularization of classes
I am developing an application for didactic purposes, end of semester college work, in this will do CRUD of the disciplines in a table in the bank already created, "DISCIPLINES", I thought about…
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answer267
viewsA: Exception in removing the last element of Arraylist
Well, I solved the problem with the exchange of the API from arrayList to Vector, both are very similar and did not impact so much on the performance of the application, as they use the same…
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answer267
viewsQ: Exception in removing the last element of Arraylist
My Problem: I have an Arraylist of an object that represents the number of lines in my Jtable, model class. well, all the other methods are working perfectly, the problem is the remove() I have no…
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answer299
viewsQ: Prevent database insertion with String " (with space in name)
My problem is this:: I have a Jtextfield that will receive the name of my entity, will pass to the controller, which will create the bean and finally, call the DAO to insert into the bank. Simple…
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answer203
viewsQ: Java arralist does not return data
My doubt consists in the following problem. I am building an application (didactic purposes). It has a Contact class that receives a String with name, a String with the phone, and the constructor…
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answer190
viewsQ: Bigdecimal error cannot find Symbol
Given an amount in R$ convert it into dollar. Well, based on this context, the teacher requested that we use the object orientation paradigm. Before I should clarify that I use to order ide Bluej to…
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answer286
viewsQ: One method stopping the loop of another method
I have four objects (already instantiated) triangle, square, circle and a last picture, responsible for invoking both methods of each class of the respective objects, in order to draw a house, a…