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Character (primitive type)

Varun Goenka
Ranch Hand

Joined: Mar 09, 2009
Posts: 37
Does a char variable have some default value? Like garbage value?

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Henry Wong

Joined: Sep 28, 2004
Posts: 18546

Varun Goenka wrote:Does a char variable have some default value? Like garbage value?

The default value for a char is a nul character -- which has an ascii value of zero.


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Rob Spoor

Joined: Oct 27, 2005
Posts: 19656

It's '\0', or simply 0 (as an integer literal).

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Campbell Ritchie

Joined: Oct 13, 2005
Posts: 38075
That is the default value for a field; all fields have default values of 0, which is interpreted as the null character for a char, false for a boolean, and null for all reference types.

Local variables and parameters do not have default values at all.
subject: Character (primitive type)
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