ŹR
Size: a a a
ŹR
a
YT
a
a
ŹR
ŹR
ŹR
iex(3)> a = NaiveDateTime.utc_now()
~N[2019-11-26 11:56:40.855833]
iex(4)> b = NaiveDateTime.utc_now()
~N[2019-11-26 11:56:47.309288]
iex(5)> NaiveDateTime.diff(a, b)
-7
iex(6)> NaiveDateTime.diff(b, a)
7
ŹR
ŹR
iex(9)> NaiveDateTime.diff(b, a, :microsecond)
6453455
YT
iex(9)> NaiveDateTime.diff(b, a, :microsecond)
6453455
h = div(d, 3600)
m = div(rem(d, 3600), 60)
s = rem(d, 60)
"#{h}h #{m}m #{s}s"
IT
МБ
h = div(d, 3600)
m = div(rem(d, 3600), 60)
s = rem(d, 60)
"#{h}h #{m}m #{s}s"
AB
IK
AO
RP
RP
AU
ŹR