Swap two numbers without using a temporary variable

[aditya.shevade]

Oi mehul.... he said he has not... he did not say you have not....

 

[Zeeshan Quireshi]

In Ruby:

b,a = a,b

 

[ray|raven]

Oi mehul.... he said he has not... he did not say you have not....

Sarcasm perhaps?

 

[aditya.shevade]

^^ yeah... I guess

Was it Mehul?

 

[Vivek788]

well u can use these in a loop or condition statement like the if or for to avoid a semicolon.