mitchwongho

def tags = "git -C ${rootDir} tag".execute().text.trim()
        def numTags = tags.tokenize('\n').size()
        // Fetch the version according to git latest tag and "how far are we from last tag"
        def longVersionName = "git -C ${rootDir} describe --tags --long".execute().text.trim()
        def (fullVersionTag, versionBuild, gitSha) = longVersionName.tokenize('-')
        def(versionMajor, versionMinor, versionPatch) = fullVersionTag.tokenize('.')

        // Set the version name
        versionName "$versionMajor.$versionMinor.$versionPatch"

mitchwongho

find file in decendants and assign to a variable as an array

$ paths=( $(find . -regex '.*/AndroidManifest.xml') )

reference paths elements

$ echo ${paths[0]} # element 0
$ echo ${paths[1]} # element 1
$ echo ${paths[@]} # flatmap

mitchwongho

Jenkins Installation Notes

The purpose of this gist is to capture the installation steps used to install Jenkins "in the cloud".

The Goal

The goal of this exercise is to host a Jenkins master in the cloud (OpenShift) and Jenkins slaves on AWS EC2.

Installation

Jenkins

Jenkins Master

mitchwongho

/**
     * Compare two {@code double} values
     * @param a some <i>double</i> value
     * @param b some other <i>double</i> value
     * @return {@code true} if the two values are equal
     */
    public static boolean equals (final double a, final double b) {
        if (a==b) return true;
        return Math.abs(a - b) < EPSILON; //EPSILON = 0.0000001d
    }

mitchwongho

import com.google.auto.value.AutoValue;

/**
 *
 */
@AutoValue
public abstract class PseudoEnum {

    public static PseudoEnum MONDAY() {
        return new AutoValue_PseudoEnum(0);

mitchwongho

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'me.tatarka.retrolambda'

buildscript {
    ext.kotlin_version = '1.0.0-beta-4584'
    ext.android_support_lib_version = '23.1.1'
    ext.retrolambda_version = '3.2.4'
    repositories {
        jcenter()

mitchwongho

package com.github.mitchwongho.android.beacon.database.rx;

import android.content.Context;
import android.support.annotation.NonNull;

import io.realm.Realm;
import io.realm.RealmChangeListener;
import io.realm.RealmObject;
import io.realm.RealmResults;
import rx.Observable;

mitchwongho

# Setting Up ExpressVPN (OpenVPN) On OSMC

## References

- [Brian Hornsby' Kodi OpenVPN plugin](http://brianhornsby.com/blog/how-to-setup-your-vpn-client)
- [Install and Configure OpenVPN on OSMC/Kodi](https://nerddrivel.com/2016/03/25/install-and-configure-openvpn-on-osmckodi/)
- [ExpressVPN - High speed, ultra secure, and easy to use. Instant setup.](https://www.expressvpn.com/)
- [[HOWTO] OSMC/Rasp Pi as OpenVPN client](https://discourse.osmc.tv/t/howto-osmc-rasp-pi-as-openvpn-client/1844/71)

## Steps

mitchwongho

package com.mitchwongho.test.observablerealms;

import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;

import com.mitchwongho.test.observablerealms.realms.Person;

import java.util.concurrent.TimeUnit;

mitchwongho

package com.mitchwongho.test.observablerealms.realms;

import android.support.annotation.NonNull;

import java.util.UUID;

import io.realm.RealmObject;
import io.realm.annotations.PrimaryKey;

/**