jagregory

So you've cloned somebody's repo from github, but now you want to fork it and contribute back. Never fear!

Technically, when you fork "origin" should be your fork and "upstream" should be the project you forked; however, if you're willing to break this convention then it's easy.

* Off the top of my head *

1. Fork their repo on Github
2. In your local, add a new remote to your fork; then fetch it, and push your changes up to it

    git remote add my-fork git@github...my-fork.git

pditommaso

import java.io.*;

public class TestProcessIO {

  public static boolean isAlive(Process p) {
    try {
      p.exitValue();
      return false;
    }
    catch (IllegalThreadStateException e) {

rafali

public class ResizeAnimation extends Animation {
	final int startWidth;
	final int targetWidth;
	View view;

	public ResizeAnimation(View view, int targetWidth) {
		this.view = view;
		this.targetWidth = targetWidth;
		startWidth = view.getWidth();
	}

wbroek

NOTE: Easier way is the X86 way, described on https://www.genymotion.com/help/desktop/faq/#google-play-services

Download the following ZIPs:
    
    ARM Translation Installer v1.1 (http://www.mirrorcreator.com/files/0ZIO8PME/Genymotion-ARM-Translation_v1.1.zip_links)
    
    Download the correct GApps for your Android version:
      Google Apps for Android 6.0 (https://www.androidfilehost.com/?fid=24052804347835438 - benzo-gapps-M-20151011-signed-chroma-r3.zip)
      Google Apps for Android 5.1 (https://www.androidfilehost.com/?fid=96042739161891406 - gapps-L-4-21-15.zip)
      Google Apps for Android 5.0 (https://www.androidfilehost.com/?fid=95784891001614559 - gapps-lp-20141109-signed.zip)

jonathantneal

Local SSL websites on macOS Sierra

These instructions will guide you through the process of setting up local, trusted websites on your own computer.

These instructions are intended to be used on macOS Sierra, but they have been known to work in El Capitan, Yosemite, Mavericks, and Mountain Lion.

NOTE: You may substitute the edit command for nano, vim, or whatever the editor of your choice is. Personally, I forward the edit command to Sublime Text:

alias edit="/Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl"

ZacSweers

View Click

Instead of the verbose setOnClickListener:

RxView.clicks(submitButton).subscribe(o -> log("submit button clicked!"));

Filter even numbers

Observable
    .just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

RussellCollins

SDK=`adb shell getprop ro.build.version.sdk | tr -d '\r'`

echo "Device SDK level is: " $SDK

if (( "$SDK" >= 23 )) ; then
	echo "Enabling read and write external storage permissions before running tests on Android 6.0+"
	adb shell pm grant com.replace.with.your.app.package android.permission.WRITE_EXTERNAL_STORAGE
	adb shell pm grant com.replace.with.your.app.package android.permission.READ_EXTERNAL_STORAGE
fi

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

raymondctc

#!/bin/sh
adb devices | tail -n +2 | cut -sf 1 | xargs -I \{\} -P4 adb -s \{\} install -r $1

afollestad

import android.graphics.Typeface
import androidx.annotation.CheckResult
import java.lang.Exception

/** @author Aidan Follestad (@afollestad) */
object TypefaceHelper {
  private val cache = hashMapOf<String, Typeface>()

  /**
   * Gets a typeface by its family name. Automatically statically caches it to avoid