Posts by Raphael Silva • 3 points

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  Q: Check if there is already value inside the Array and listview?

  How can I make sure that no values are repeated inside the Array and listview? I’m making an app for "registration" code. It has an Edittext, and a send button, when clicking it takes this Edittext…

  java android

  asked 4 years, 1 month ago Raphael Silva 3