bit manipulation - javascript shifting >32-bit to get 64-bit Int -


i using api responsetype arraybuffer. reading data using dataview. allows me read 32-bit int max , in float 64-bit can max of 53-bit int.

have int values of 6-byte. reading or writing > 32-bit int needed bit shifting of >=32-bit. following link says javascript shift operation works <32-bit. here link developer.mozilla

how can read 6-byte or 8-byte int dataview in javascript via shifting or means?


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