1 Heat the olive oil in a skillet over medium-high heat; cook the tilapia in the hot oil until the fish flakes easily with a fork, about 4 minutes per side. 2  Brush the melted butter onto the tilapia in the last minute before removing from the skillet. 3  Serve immediately.
Definition of epoch. 1a : an event or a time marked by an event that begins a new period or developmentb : a memorable event or date. 2a : an extended period of time usually characterized by a distinctive development or by a memorable series of eventsb : a division of geologic time less than a period and greater than an age.
It also displays the current epoch/unix timestamp in both seconds and milliseconds. Epoch, also known as Unix timestamps, is the number of seconds (not milliseconds!) that have elapsed since January 1, 1970 at 00:00:00 GMT (1970-01-01 00:00:00 GMT). In many modern programming languages, date objects make use of epoch as a starting point from which they compute the inner date value.