Angular error: can’t bind to ‘ngmodel’ since it isn’t a known property of ‘input’
This usually happens because App has not registered FormsModule to be used. So just go into your main app.module.ts and…
Team of Technologists.
This usually happens because App has not registered FormsModule to be used. So just go into your main app.module.ts and…
Delete the text NSNotification.Name. written before the UIResponder to remove the error.
If statements are used to compare the optional value to nil .If there is a value then we can obtain…
This error may occur due to the fact that a constant is assigned a optional type and not provided with…
We can convert errors to optional value by using try?..try!. If we want to disable error propagation (knowing that error…
We handle errors propagated to the calling function from a catch clause using do-catch statements. Any errors that are…
We can use do-catch statements to handle errors in Swift. We have to include the error throwing function call along…
Initializers can also throw errors by calling error throwing functions and propagate the error to the caller.
In order to indicate that a function, method or initializer can throw errors, we have to mention the throws keyword after…