I need to add constraint(regex) on DB level so that no one able to enter/edit that particular column with invalid input on already existing table. I'm using Sequelize, Postgres. I tried it using migration but still able to enter invalid…
I have a question: we have a table that has (among other stuff) a couple of IP/port pairs that I would like to be globally unique to avoid crosstalk in streaming binaries that use this configuration. Assume a table as…
I am programmatically adding a label and a button in Swift. I want the label to be at leading side and the button at trailing side. This is what I did so far: let view = UIView.init(frame: CGRect.init(x: 0, y:…
I have a button in my layout and I would like to specifically set it to SafeArea.bottom = button.bottom + 28. I am having errors when I try using btnAddRecord.translatesAutoresizingMaskIntoConstraints = false btnAddRecord.bottomAnchor.constraint.equalTo(self.view.safeAreaLayoutGuide.bottomAnchor, constant: 66).isActive = true I am getting…
There is an unwanted space below my last container ("Container View 5") that I can't seem to get rid of. All 5 of my container views are within a vertical stack view. The bottom space of the stack view is…
I'm trying to animate a view to hide behind the navigation bar. The idea is the yellow label to appear from behind the green view. I tried this modifying the top constraint to a negative number, but it works but…
I programmatically created a stackView with a UISegmentedControl and a Map with a MKMapView. I am using CGRect to size and place the frame of the stackView in the interface but when I switch the device simulator the stackView moves…
I am having issue with constraints. I am using UIBezierPath and auto layout. I have done almost everything given here and still the issue is not rectified and that is why I am posting this question. I am using the…
I need help. I'm using android studio to build an app. I want to display my page like this. Desired display design. But there is an error. The page didn't display as I want. It displays like this even with…
I have a tableview which has dynamic sizing cells - because they contain a textview. Everything displays correctly but I am receiving some stubborn constraints errors. I have tried modifying and removing in every way I can think but they…