pointers - Arrow operator (->) usage in C - Stack Overflow
Apr 4, 2010 · I was reading the chapter on pointers and the -> (arrow) operator came up without explanation. I think that it is used to call members and functions (like the equivalent of the . (dot) …
Why does the arrow (->) operator in C exist? - Stack Overflow
I'll interpret your question as two questions: 1) why -> even exists, and 2) why . does not automatically dereference the pointer. Answers to both questions have historical roots. Why does -> even exist? In …
What does the arrow operator, '->', do in Java? - Stack Overflow
The arrow operator is used to create lambda expressions, linking/separating parameters with the lambda body. syntax: (parameters) -> {expression}; It is also an efficient way of implementing functional …
.net - What does this C# code with an "arrow" (=>, an equal sign and ...
What does this C# code with an "arrow" (=>, an equal sign and greater than sign) mean and how is it called? Asked 14 years, 11 months ago Modified 3 years ago Viewed 90k times
oop - Explanation of the UML arrows - Stack Overflow
Dec 9, 2009 · There are plenty of other arrows: generalization, realisation and etc. which have meaning to the diagram reader. Can I get an explanation on each arrow (ordinary, plain, dotted, diamond …
What's the meaning of "=>" (a fat arrow formed from equal and …
Jun 20, 2017 · An arrow function expression (also known as fat arrow function) has a shorter syntax compared to function expressions and lexically binds the this value (does not bind its own this, …
c++ - Arrow operator (->) in function heading - Stack Overflow
Where could I find out what the arrow operator (->) means in the function heading? I guess purely logically, that the -> operator determines a type, that auto will be deduced to, but I want to get this …
What does the => operator mean in a property or method?
The similarity (more or less) starts and end with the arrow (=>). I'll also add that expression-bodied members are not limited to property members. They work on all these members: Properties Indexers …
syntax - What does "->" or "=>" mean in PHP? - Stack Overflow
Jun 2, 2024 · The double arrow operator, =>, is used as an access mechanism for arrays (and also in many other cases explained in the answer below). This means that what is on the left side of it will …
What does the -> (dash-greater-than arrow symbol) mean in a Python ...
Jul 16, 2015 · There is a ->, or dash-greater-than symbol at the end of a python method, and I'm not sure what it means. One might call it an arrow as well. Here is the example: @property def get_foo …