Can you share an expression which will return different values of x in below cases?

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C#

string x = "My String"; 
x = x + required_expression;
return x;

and

C#

string x = "My String"; 
x += required_expression; 
return x;

You need to tell what required_expression should be!

Posted 3-Aug-16 19:06pm

Learning_to_code

Updated 3-Aug-16 22:48pm

Maciej Los

v2

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Anisuzzaman Sumon 4-Aug-16 1:31am

You can use
string x = "Anis";
x+="|"+Guid.NewGuid().ToString();

that will return each time different value of x.

Maciej Los 4-Aug-16 2:00am

Post it as an answer and i promise to upvote it.

Anisuzzaman Sumon 4-Aug-16 4:49am

done as you say :) it's your turn

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BillWoodruff · Accepted Answer · 2016-08-03T19:35:00

You need to get a good book on C# and study the basics. You need to learn what a method is, what a method's parameters are, and the difference between a method that returns some-value, and one that does not return a value.

In this QA answer: [^] you'll find links to two free books on C#, and general advice on how to study the language.

You are wasting your time posting a question as general as this one, and, if this is homework, providing an answer for you would not help you really ... learn.

Maciej Los · Accepted Answer · 2016-08-03T20:00:00

Learning_to_code wrote:

You need to tell what required_expression should be!

No! We can, but we don't have to...

I'd suggest to read the rules[^]. The rule no. 8 states:

Be courteous and DON'T SHOUT. Everyone here helps because they enjoy helping others, not because it's their job.

Conclusion: this is your job.

Tip: Anisuzzaman Sumon[^] has posted an answer to your question in the comment to the question.

Anisuzzaman Sumon · Accepted Answer · 2016-08-03T22:48:00

Solution 3

You can use

C#

string x = "Anis";
x+="|"+Guid.NewGuid().ToString();

that will return each time different value of x.

Posted 3-Aug-16 22:48pm

Anisuzzaman Sumon

Comments

Maciej Los 4-Aug-16 9:15am

5ed!

Can you share an expression which will return different values of x in below cases?

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