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Other 2021-09-12 11:05:01
Expected a state variable declaration. If you intended this as a fallback function or a function to handle plain ether transactions, use the "fallback" keyword or the "receive" keyword instead.
pragma solidity >=0.4.22 <0.6.0; contract OwnedToken { // `TokenCreator` is a contract type that is defined below. // It is fine to reference it as long as it is not used // to create a new contract. TokenCreator creator; addres... Add solution -
TypeScript 2021-09-06 17:24:03
Why are my component bindings undefined in its controller?
When using angular's components, there is a point where the controller hasn't been wired up via the internal linking. If you're trying to do this in the constructor of your controller, you haven't been linked to the bindings. The Component API exposes a f... Add solution -
Python 2021-09-04 13:26:02
python screen overlay
''':::::::::::::::::::::Overlay::::::::::::::::::::: A package that creates and manipulates screen overlays based on tkinter. ::: Installation ::: pip install overlay ----------------------------------------------------- ::: Usage ::: A basic overlay is ... Add solution -
Javascript 2021-09-04 00:54:02
javascript difference between window and Window
Window is a function, as you can see. It's the constructor for the windows (but you can't build new windows directly with the constructor, you usually use the Window.open function). Window.prototype thus holds the methods you can call on the window). win... Add solution
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