- The Kid is a 1921 American silent comedy-drama film written, produced, directed by and starring Charlie Chaplin, and features Jackie Coogan as his foundling baby, adopted son and sidekick. This was Chaplin’s first full-length film as a director. It was a huge success and was the second-highest-grossing film in 1921. Now considered one of the greatest films of the silent era, it was selected for preservation in the United States National Film Registry by the Library of Congress in 2011.
- Undocumented 8086 instructions, explained by the microcode (righto.com)
What happens if you give the Intel 8086 processor an instruction that doesn’t exist? A modern microprocessor (80186 and later) will generate an exception, indicating that an illegal instruction was executed. However, early microprocessors didn’t include the circuitry to detect illegal instructions, since the chips didn’t have transistors to spare. Instead these processors would do something, but the results weren’t specified.