pass-by-reference Archives - Page 2 of 3

Passing Objects By Reference or Value in C#

In C#, I have always thought that non-primitive variables were passed by reference and primitive values passed by value. So when passing to ...

May 16, 2022
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Why use the ‘ref’ keyword when passing an object?

If I am passing an object to a method, why should I use the ref keyword? Isn’t this the default behaviour anyway? For ...

May 14, 2022
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Pass variables by reference in JavaScript

How do I pass variables by reference in JavaScript? I have three variables that I want to perform several operations to, so I ...

May 11, 2022
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JavaScript by reference vs. by value [duplicate]

This question already has answers here: Is JavaScript a pass-by-reference or pass-by-value language? (33 answers) Closed 7 years ago. I’m looking for some ...

May 8, 2022
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change values in array when doing foreach

example: var arr =...

May 7, 2022
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Why should I use the keyword “final” on a method parameter in Java?

I can’t understand where the final keyword is really handy when it is used on method parameters. If we exclude the usage of ...

May 6, 2022
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Does JavaScript pass by reference? [duplicate]

This question already has answers here: Is JavaScript a pass-by-reference or pass-by-value language? (33 answers) Closed 2 years ago. Does JavaScript pass by ...

May 5, 2022
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What’s the difference between passing by reference vs. passing by value?

What is the difference between a parameter passed by reference a parameter passed by value? Could you give me some examples, please? 18 ...

April 28, 2022
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Is JavaScript a pass-by-reference or pass-by-value language?

The primitive types (number, string, etc.) are passed by value, but objects are unknown, because they can be both passed-by-value (in case we ...

April 11, 2022
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Is Java “pass-by-reference” or “pass-by-value”?

I always thought Java uses pass-by-reference. However, I’ve seen a blog post that claims that Java uses pass-by-value. I don’t think I understand ...

April 9, 2022
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