https://www.emblogic.com/blog Embedded System and ARM Training Tue, 03 Mar 2020 13:00:06 +0000 en-US hourly 1 http://wordpress.org/?v=3.9.1 https://www.emblogic.com/blog/08/e-14-pointers/ https://www.emblogic.com/blog/08/e-14-pointers/#comments Fri, 31 Aug 2012 12:30:43 +0000 http://emblogic.org/blog/?p=5139 declared char *ptr;
printed the address allocated to ptr (&ptr), garbage address of ptr (ptr ) and the garbage value (*ptr)
Error: Segmentation Fault.
Can you please explain why?

]]> https://www.emblogic.com/blog/08/e-14-pointers/feed/ 5 https://www.emblogic.com/blog/08/e-14-pre-increment-and-logical-operators/ https://www.emblogic.com/blog/08/e-14-pre-increment-and-logical-operators/#comments Thu, 30 Aug 2012 21:21:49 +0000 http://emblogic.org/blog/?p=5128 Initializing x,y,z=1 and after applying operation ++x||++y&&++z; The values when printed gives: x=2; y=1; and z=1;
It increments  the value of x but does not increment the values of y and z.  can anyone please explain why?

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