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perforb / config.yml
Created Jan 28, 2019
example of config.yml
View config.yml
# Sample 2.0 config.yml Files
version: 2.1
- image: circleci/openjdk:11-jdk-browsers
View gist:fa5fb9b8b0161e819015470df24bbc39
public static void main(String[] args) {
Instant instant = Instant.ofEpochMilli(System.currentTimeMillis());
String timeZone1 = ZoneId.SHORT_IDS.get("CST");
String timeZone2 = ZoneId.SHORT_IDS.get("JST");
String timeZone3 = "UTC";
ZonedDateTime zonedDateTime1 = ZonedDateTime.ofInstant(instant, ZoneId.of(timeZone1));
ZonedDateTime zonedDateTime2 = ZonedDateTime.ofInstant(instant, ZoneId.of(timeZone2));
ZonedDateTime zonedDateTime3 = ZonedDateTime.ofInstant(instant, ZoneId.of(timeZone3));
System.out.println(String.format("%2s:%2s %s", zonedDateTime1.getHour(), zonedDateTime1.getMinute(), zonedDateTime1));
package com.example.todo.library.datetime;
import java.time.Clock;
import java.time.Instant;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import java.time.temporal.ChronoField;
import java.util.Objects;
package com.example.todo.common.datetime;
import java.time.Clock;
import java.time.ZoneId;
import java.time.ZonedDateTime;
public class ClockTimeTest {
public static void main(String[] args) {
Clock utc = Clock.systemUTC();
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import csv
def make_dictionary(source_path):
with open(source_path, encoding='utf-8') as fh:
tuples = []
for line in fh:
import java.util.Arrays;
import java.util.concurrent.ThreadLocalRandom;
public class QuickSort {
private static char[] getAlphabets() {
int i = 0;
char[] alphabets = new char[26];
package algorithm;
import java.util.Arrays;
public class BubbleSort
public static void main(String[] args)
int[] ints = {23220, 82319, 22, 9023090, 239, 11634};
boolean flag = false;
perforb /
Last active Aug 29, 2015
A sample of
package sample;
import org.apache.log4j.Logger;
public class Sample
public static void main(String[] args)
final Logger log = Logger.getLogger("access");
View Vagrantfile
# -*- mode: ruby -*-
# vi: set ft=ruby :
# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
# All Vagrant configuration is done here. The most common configuration
# options are documented and commented below. For a complete reference,
# please see the online documentation at
package sandbox;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
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