On numerous occasions, a , is received NullReferenceException, being one of the exceptions that raises the most questions. What does it mean NullReferenceExceptionand how can it be fixed?
For the NullReferenceExceptionin VB.NET, see NullReferenceException: What is it and how can I fix it?
Does anyone know what this means in JavaScript? specifically the ?and:
n = self.isUploadable ? fileStack.length : numFiles,
Definitive Guide to Type Conversion in Java
StringtoIntegerIntegertoStringchartoStringStringtocharStringtoDoubleDoubletoStringStringtoFloatFloattoStringStringtoBooleanBooleantoString
I have tried to explain closures in JavaScript to a friend of 27 years but failed completely.
How do you explain the concept to someone with knowledge that is part of closures (such as functions and variables) but doesn't understand closures themselves?
In the company I work for, if a member of the development team proposes to use an Open Source library to solve a problem , the project producers always ask what software license comes with the library.
We are not lawyers, but I understand that not all the different licenses can be combined because there are certain requirements that each one requires.
That said, I want to know, what would be the considerations to take into account before including an Open Source library in a software that I created on my own ?