Posts by Julio Henrique Bitencourt • 1,813 points
53 posts
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8
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answer9962
viewsA: Format Number in Flutter
That question is more related to Dart than Flutter itself. I don’t know if you want to round the value to the decimal places, or simply format the number to obey the mask by ignoring the decimal…
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2
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answer1139
viewsA: How to create a class with a Navigationdrawer to use in multiple Activities?
Well, that was a question that I faced when I decided to implement Navigationdrawer in my app as well, mainly because I would like to have activities in which I use it and other activities that I…
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7
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answers6153
viewsA: How can I not allow the user to type numbers and only text in Java?
Well, it’s simple. By the code you put in and by Joptionpane I see that you are working with Java SE. You can create a method to validate if the user input contains only text (text is only…
javaanswered Julio Henrique Bitencourt 1,813