Update 2: This question is a mess, because I thought the ES6 class doesn't modify .protototype, which it does, and hence this is exactly what I wanted.
I have following C code: Why the value of n is -3? I don't have a pure explanation for that. How can the difference between the addresses of the variables be a -3? And why it is exactly -3?
AFAIK, var is not keyword in Java. It is reserved type name. I wonder that in what circumstances we should use/avoid it. Are there principles about its usage?
What I'm trying to achieve is adding a text-shadow to an emoji with the text-shadow color being the most prominent color in the emoji..
Out of the two methods in StringBuilder's append, which of the following code is better? orAppending a single char (stringBuilder.append('/n')) requires less work than appending a String (such as "/n"), even if the String contains only a single character.
Consider:This compiles and prints the first parameter... but I have doubts whether it is actually "legal" / well-formed. I know that the initializer list should initialize variables in order of their declaration in the class, lest you reference variables that haven't been initialized yet. But what about member variables not...
I'm confused about why the two functions below involving Nothing are different:The first one has type:
Sorry for for the potentially silly question. But this seems to be a stumping problem I just can't find the answer to.
How do I convert the below Haskell do notation to the bind (>>=) notation?I am a Haskell beginner with decent knowledge and I tried something like
I have:I want to declare the state variable as well.Is there a way to destructure this without breaking it into two statements?