Posts by alexpfx • 172 points

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  A: Convert Brazilian to American date to parse for a Date object

  I got it using the lib intl of Dart in this way: import 'package:intl/date_symbol_data_local.dart'; ///Pega string no formato "23 março 2019" e adiciona os "de" ficando: "23 de março de ///2019"…

  date dart flutter

  answered 5 years, 8 months ago alexpfx 172

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  Q: Convert Brazilian to American date to parse for a Date object

  I’m making an application that reads an html page and gets some information, among them a date. This date is in Portuguese, in the following format: "23 March 2019". I wonder if you have any way to…

  date dart flutter

  asked 5 years, 8 months ago alexpfx 172

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  Q: Problem with table generation (tutorial algaworks)

  I’m reading the book Java EE 7, with JSF, primefaces and CDI. I got to the configuration part of Hibernate, but I’m having problems. I configured my application in a J2EE environment, with JSF and…

  java java-ee hibernate jpa

  asked 8 years, 9 months ago alexpfx 172

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  A: How to build a relative URL securely?

  You can use the Java API itself: java.net.URI e java.net.URL. @Test public void urlTest() throws URISyntaxException, MalformedURLException { String base = "http://server///"; String p1 = "/path/";…

  java url

  answered 8 years, 9 months ago alexpfx 172

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  A: Problems to delete repeated numbers in an Arraylist<String>

  The data structure you are using is not ideal for what you want to do. I don’t know why you are using Arraylist, but if you need the structure not to accept repeated values the ideal is to use Set…

  java arraylist

  answered 8 years, 9 months ago alexpfx 172