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a2ankitrai / LocalZonedDateTime.java
Created October 6, 2020 14:48
Creating LocalDateTime for UTC and CET Zone
private LocalDateTime getLocalZonedDateTime() {
Instant instant = Instant.now();
ZonedDateTime zonedDateTime = instant.atZone(ZoneId.of(ZoneId.SHORT_IDS.get("ECT")));
return zonedDateTime.toLocalDateTime();
}
private LocalDateTime getCurrentUTCDateTime() {
return OffsetDateTime.now(ZoneOffset.UTC).toLocalDateTime();
}
@a2ankitrai
a2ankitrai / StreamOddNumberUnder100.java
Created August 17, 2020 17:56
Generate stream for odd numbers less than 100
import java.util.stream.Stream;
class StreamOddNumberUnder100 {
public static void main(String[] args) {
Stream<Integer> oddNumberUnder100 =
Stream.iterate(1,
i -> i < 100,
i -> i+2
@a2ankitrai
a2ankitrai / DateTimeConvertTest.java
Last active August 16, 2020 23:53
DateTime conversion to various types in java 8
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.ZonedDateTime;
public class DateTimeConvertTest {
public static void main(String[] args) {