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Search found 6 results on 1 pages for 'webgenius'.

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• How to resume repo sync

  - by webgenius

  Can anyone please mention how to resume the sync command? I followed the following steps: $ repo init -u git://git.omapzoom.org/platform/omapmanifest.git -b eclair $ repo sync The sync took more than 6 hours and I had to terminate the sync myself due to shortgae of bandwidth. Is there any way I can resume the sync from the previous session? I can see that the following folders are created: bionic.git bootable build.git cts.git and many more.... I have access to free bandwidth only for 6 hours in a day, and I have to do the sync within this time. Any help is really appreciated.

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• Endian check in C

  - by webgenius

  Got this code snippet from some website: int num = 1; if(*(char *)&num == 1) { printf("\nLittle-Endian\n"); } else { printf("Big-Endian\n"); } Can anyone explain this step-by-step? &num - Adress of a (char *)&num - Type-cast address of a into a string *(char *)&num - Points to the first character of the string Am I missing anything here?

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• Size of abstract class

  - by webgenius

  How can I find the size of an abstract class? class A { virtual void PureVirtualFunction() = 0; }; Since this is an abstract class, I can't create objects of this class. How will I be able to find the size of the abstract class A using the 'sizeof' operator?

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• Object of an abstract class

  - by webgenius

  Why is it not possible to create an object of an abstract class? I understand that the compiler creates a VTABLE with VPTR pointing to NULL. Does this prevent from creating an object of an abstract class?

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• Number of elements in static array and dynamic array

  - by webgenius

  What is the quickest way to find the number of elements in a static array and dynamic array?

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• C code to round numbers

  - by webgenius

  Is there any way to round numbers in C? I do not want to use ceil and floor. Is there any other alternative? I came across this code snippet when I Googled for the answer: (int)(num < 0 ? (num - 0.5) : (num + 0.5)) The above line always prints the value as 4 even when float num =4.9. Please suggest a solution.

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