The ref keyword causes an argument to be passed by reference, not by value.
I have a modifying method with a signature like private bool Modify(ref MyClass obj); that will make modifications to …
c# foreach refI know that refs are used to access DOM elements directly without altering the state. I read that it's not …
javascript reactjs ref react-forwardrefI have a scalar $subscribers that could be undef, reference to a HASH, or reference to an ARRAY. I have …
arrays perl hash ref perl-data-structuresWe are trying to scroll to a specific component when the user closes another component. Our example is very similar …
javascript reactjs dom ref react-domIf you have a Bitmap object that needs to be passed to numerous methods (about 10), and finally to an event …
c# performance refI've just seen some (presumably) C++ code which sports two "keywords" unknown to me (I'm assuming keywords but, since I …
c++ ref sealedI found many discussions on how to do it in Excel, but my goal is to capture REF! error in …
vba refI am having difficulty using refs with Styled Components. When I try to access them in my class methods like …
javascript reactjs dom ref styled-componentsmy original code was like this: handleClick() { var name = this.refs.name.value; var description = this.refs.description.value } render () { …
material-ui textfield refSuppose I have a Person class and have the following: Person A = new Person("Tom"); Person B = A; Is there …
c# ref