pass-by-reference tag

4 questions

1 answers
91 views
0

To reference a variable

It seems that the Python document does not clearly state whether variables are passed by reference or by value when they are passed by parameters. When you turn the code below, the variable value does...

argument-passing pass-by-reference reference python

2 years ago

1 answers
144 views
0

Which is Java, pass-by-reference or pass-by-value?

I've always thought that Java is a pass-by-reference. But I saw a blog claiming it wasn't. (Here's a link: http://javadude.com/articles/passbyvalue.htm)I don't know the difference. Please explain.

java parameter-passing pass-by-reference pass-by-value method

2 years ago

1 answers
95 views
0

Java pass by reference

What is the difference between the two codes below?Code A:Foo myFoo;myFoo = createFoo();CreateFoo method public Foo createFoo(){ Foo foo = new Foo(); return foo;}Code B:Foo myFoo;createFoo(myFoo);publ...

java parameter-passing pass-by-value pass-by-reference terminology

2 years ago

1 answers
78 views
0

When calling a method in Java, is the parameter call by reference or call by value?

I thought it was a call-by-reference, but it's called a call-by-value on the Internet. Why?

java parameter-passing pass-by-reference pass-by-value terminology

2 years ago

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