Posts by 123 • 106 points

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  A: Problems with if no managedbean

  Do not compare strings to == in Java, this will compare the address of the objects containing your words, rather than comparing the words themselves. To compare strings use the equals method, this…

  java jsf primefaces

  answered 6 years, 2 months ago 123 106

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  A: Switch from second to third Activity [Android Studio]

  In the log it says: AppCompatTextView cannot be cast to EditText That is, the error is on the next screen. You are trying to store an Appcompattextview object in an Edittext type variable (probably…

  java android

  answered 6 years, 2 months ago 123 106

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  A: Shopping Cart (checkout) keeping only the last value

  if (amount_chair != 0) { var total = price_full * amount_chair; } if (amount_grandstand != 0) { var total = price_full * amount_grandstand; } I believe the problem is here. If amount_grandstand is…

  javascript jquery ajax

  answered 6 years, 2 months ago 123 106

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  A: Sort Multidimensional Array java script

  var meuArray = [['4togm90gjwegn', 50], ['ef84itjdpodsdf4jg', 25], ['32r8uoijgtsdfsht', 15135]]; //Para ordenar em ordem crescente meuArray.sort((a, b) => a[1] - b[1]); //Para ordenar em ordem…

  javascript

  answered 6 years, 2 months ago 123 106