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Unicode Representation

sr shashidhar
Greenhorn

Joined: Jan 17, 2013
Posts: 27
Hi frnds,






My question is how we are getting 8 and 56 for '\u0038'...?


thanks in advance
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 39784
    
  28
I trust you know that 38hex means 56dec?
So your compiler goes through the code, and converts all your Unicode escapes to displayed characters. Your \u0038 becomes 8 and your '\u0038' becomes '8'. That is done before you compile anything. I presume you can work out how 8f becomes 8.0 and how '8' becomes 56, now.
Ivan Jozsef Balazs
Rancher

Joined: May 22, 2012
Posts: 875
    
    5
(too slow - deleted)

Tony Docherty
Bartender

Joined: Aug 07, 2007
Posts: 2364
    
  50
The unicode character \u0038 is '8' so in the first case the value 8 is assigned to the variable. In the second case you are assigning the char with a value of \u0038. This is a Hex value which when converted to decimal is 56.

Edit: Even slower
sr shashidhar
Greenhorn

Joined: Jan 17, 2013
Posts: 27

Now i got.
Thanks Campbell Ritchie , Tony Docherty
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 39784
    
  28
You’re welcome
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Unicode Representation