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  2. Free list - Wikipedia

    en.wikipedia.org/wiki/Free_list

    A free list (or freelist) is a data structure used in a scheme for dynamic memory allocation. It operates by connecting unallocated regions of memory together in a linked list, using the first word of each unallocated region as a pointer to the next. It is most suitable for allocating from a memory pool, where all objects have the same size.

  3. Array (data type) - Wikipedia

    en.wikipedia.org/wiki/Array_(data_type)

    In order to effectively implement variables of such types as array structures (with indexing done by pointer arithmetic), many languages restrict the indices to integer data types [6] [7] (or other types that can be interpreted as integers, such as bytes and enumerated types), and require that all elements have the same data type and storage size.

  4. Data structure alignment - Wikipedia

    en.wikipedia.org/wiki/Data_structure_alignment

    The compiled size of the structure is now 12 bytes. The last member is padded with the number of bytes required so that the total size of the structure should be a multiple of the largest alignment of any structure member (alignof(int) in this case, which = 4 on linux-32bit/gcc) [citation needed].

  5. chattr - Wikipedia

    en.wikipedia.org/wiki/Chattr

    chattr is the command in Linux that allows a user to set certain attributes of a file. lsattr is the command that displays the attributes of a file.. Most BSD-like systems, including macOS, have always had an analogous chflags command to set the attributes, but no command specifically meant to display them; specific options to the ls command are used instead.

  6. BMP file format - Wikipedia

    en.wikipedia.org/wiki/BMP_file_format

    the compression method being used. See the next table for a list of possible values 22: 34 4 the image size. This is the size of the raw bitmap data; a dummy 0 can be given for BI_RGB bitmaps. 26: 38 4 the horizontal resolution of the image. (pixel per metre, signed integer) 2A: 42 4 the vertical resolution of the image. (pixel per metre ...

  7. Memory paging - Wikipedia

    en.wikipedia.org/wiki/Memory_paging

    Linux swap space management (outdated, as the author admits) Guide On Optimizing Virtual Memory Speed (outdated) Virtual Memory Page Replacement Algorithms; Windows XP: How to manually change the size of the virtual memory paging file; Windows XP: Factors that may deplete the supply of paged pool memory

  8. Trump to discuss ending childhood vaccination programs with ...

    www.aol.com/news/trump-discuss-ending-childhood...

    (Reuters) - U.S. President-elect Donald Trump in an interview published on Thursday said he will be talking to Robert F. Kennedy Jr., his nominee to run the Department of Health and Human Services ...

  9. CAN FD - Wikipedia

    en.wikipedia.org/wiki/CAN_FD

    if the first byte is 0x00, then it's a CAN-FD SF, and the second byte specifies the size of the data. if the first byte is 0x01-0x07, then it's a normal CAN SF with this byte indicating the size of 1-7 bytes data. if the first 2 bytes are 0x1000, then it's a CAN-FD FF, and the following 4 bytes specifies the size of data in high byte first order.