I have the following variable: const input = [0x0001000200030004] And I have a function to unpack four numbers from 1 (it cames from a C++ code, where I have four int16_t that are packed into a single uint64_t) export function…
So I have a file which contains values of 12 bit unsigned integers. I have no problem reading the file directly into a UInt8Array or UInt16Array but the values are of course incorrect and the length of those arrays is…
I know the result of a math.imul statement and would like to find one of the solutions that gives the known result. How would I solve for a value of x that works? Math.imul( x , 2654435761); // the result…
I'm working on a CRC32 algorithm in JavaScript, which I'm new to. Everything seems to go well until the last step: XOR the checksum with 0xFFFFFFFF. 1001010100111101101100010001000 ^ 11111111111111111111111111111111 = -1001010100111101101100010001001 1251924104 ^ 4294967295 = -1251924105 It seems like the…