The basic problem is, that you have to wait for the drawing phase for the actual measurements (especially with dynamic values like wrap_content or match_parent), but usually this phase hasn’t been finished up to onResume(). So you need a workaround for waiting for this phase. There a are different possible solutions to this: 1. Listen … Read more
This is caused by the nature of deferred expressions #{} (note that “legacy” standard expressions ${} behave exactly the same when Facelets is used instead of JSP). The deferred expression is not immediately evaluated, but created as a ValueExpression object and the getter method behind the expression is executed everytime when the code calls ValueExpression#getValue(). … Read more
In C# 5 and earlier, to give auto implemented properties an initial value, you have to do it in a constructor. Since C# 6.0, you can specify initial value in-line. The syntax is: public int X { get; set; } = x; // C# 6 or higher DefaultValueAttribute is intended to be used by the … Read more
You have no WageCalculatorApp Object. Specifically speaking, unless you give more code, while you initialize the WageCalculatorObject object, you never call it, and therefore any methods you call do not return anything as nothing exists (Unless of course you did not show your code for the WageCalculatorApp). Unless you create a WageCalculatorApp object, nothing can … Read more