FK
Size: a a a
FK
FK
OT
DV
NK
V
Singles.zip(
singleSourceOne(),
singleSourceTwo()
) { one, two -> one to two}
.flatMap { (one, two) -> anotherSingleSource(one, two) }
.subscribe()
l
Singles.zip(
singleSourceOne(),
singleSourceTwo()
) { one, two -> one to two}
.flatMap { (one, two) -> anotherSingleSource(one, two) }
.subscribe()
NK
NK
N
so
N
DD
DD
ДР
if(null != arrayList) {
return arrayList.size()
} else {
return 0
}DD
NK
AA
AA
PS