Failure often provides the toughest and most important of life’s lessons, and the world was dealt a particularly hard lesson when supply chains failed as the novel coronavirus pandemic took hold. According to Franz Hero, head of SAP Digital Supply Chain Development, “One good thing…

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The code below allows the user to do a 2 finger swipe down on an imageView and thus presenting a popover/actionSheet. That process works fine. Normally it is possible to tap outside the popover/actionSheet to close it.   The problem is that once the popover/actionSheet…

Hi, I have a problem using an integer in my View… Firstly, I get the value of a textfield to get an ID with numbers, in a String to verify that the user gives me an number (not letters or special characters). Then, I would…