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 …
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
a->b->c->d But the second is clearly more readable. Arrow operator has the highest priority (just as dot) and associates left to right. I think this is clearer than use dot operator both for pointers to struct and …
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 …
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 …
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, …
.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, 1 month ago Viewed 90k times
Direction of the association arrow in UML class diagrams
Dec 15, 2009 · On this webpage which shows how to draw a class diagram, why is the arrow for association pointing from order to customer, and not from customer to order? UML Tutorial - Class …
Single line with an arrow mark in Entity Relattionship diagram
Mar 24, 2018 · E.R diagrams represent entities as boxes, and relationships as lines between the boxes. The ends of these lines are shaped to represent the cardinality of the relationship an arrow from …
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 …