What is the “–>” operator in C++?
–> is not an operator. It is in fact two separate operators, — and >. The conditional’s code decrements x, while returning x‘s … Read more
operators
What’s this =! operator? [duplicate]
This question already has answers here: What does the “=!” operator do? [closed] (6 answers) Closed 8 years ago. I was surprised by … Read more
What is this operator in MySQL?
I’m working on code written by a previous developer and in a query it says, WHERE p.name <=> NULL What does <=> mean … Read more
R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
Does R have a concept of += (plus equals) or ++ (plus plus) as c++/c#/others do? 9 Answers 9
What does the (unary) * operator do in this Ruby code?
Given the Ruby code line = “first_name=mickey;last_name=mouse;country=usa” record = Hash[*line.split(/=|;/)] I understand everything in the second line apart from the * operator – … Read more
What’s the difference between “mod” and “remainder”?
My friend said that there are differences between “mod” and “remainder”. If so, what are those differences in C and C++? Does ‘%’ … Read more
What is `1..__truediv__` ? Does Python have a .. (“dot dot”) notation syntax?
I recently came across a syntax I never seen before when I learned python nor in most tutorials, the .. notation, it looks … Read more
Is there a VB.NET equivalent for C#’s ‘??’ operator?
Is there a VB.NET equivalent for C#’s ?? operator? Best Answer 6
What does the comma operator , do?
What does the , operator do in C? Best Answer 8
Static implicit operator
I recently found this code: public static implicit operator XElement(XmlBase xmlBase) { return xmlBase.Xml; } What does static implicit operator mean? Best Answer … Read more
