Comments on: ca-ca-catching up http://oscartheduck.wordpress.com/2008/05/03/ca-ca-catching-up/ elementary penguin singing Fri, 13 Nov 2009 16:18:20 +0000 http://wordpress.com/ hourly 1 By: Anonymous http://oscartheduck.wordpress.com/2008/05/03/ca-ca-catching-up/#comment-536 Anonymous Thu, 15 Jan 2009 20:01:41 +0000 http://oscartheduck.wordpress.com/?p=60#comment-536 In the C programming language, anything non zero would evaluate to true in an if statement. You can test for memory addresses, set parameters, etc. NULL == 0 so that's why it works. As for boolean types, C99 (or C++) introduced them. Most of the time, you just deal with an int (which is what a bool is in c). As for the latter example, it's just an array In the C programming language, anything non zero would evaluate to true in an if statement. You can test for memory addresses, set parameters, etc. NULL == 0 so that’s why it works. As for boolean types, C99 (or C++) introduced them. Most of the time, you just deal with an int (which is what a bool is in c).

As for the latter example, it’s just an array

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