Posts by Poseidom • 11 points

• -1

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  A: I cannot display a Toast in 2 activitys from the same package

  try to use getApplicationContext() in place of Main4Activity.this

  java android-studio android-activity toasts

  answered 4 years, 11 months ago Poseidom 11

• 1

  votes

  2

  answers

  328

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  A: Swap the first characters of a String for another

  this happens because you created a String[] vector and when you print the variable that is linked in the vector it will give you its address in memory, to solve this problem you can try it. String[]…

  java string

  answered 4 years, 11 months ago Poseidom 11

• -1

  votes

  2

  answers

  238

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  A: Send form data to html page

  you can use phpmailer and add an html file to body... here is the project https://github.com/PHPMailer/PHPMailer github has an example and in this part you insert the path of your html /Content…

  php html css form

  answered 5 years, 9 months ago Poseidom 11