gregszero

extension Date {
  
  /// Returns a Date with the specified days added to the one it is called with
  func add(years: Int = 0, months: Int = 0, days: Int = 0, hours: Int = 0, minutes: Int = 0, seconds: Int = 0) -> Date {
    var targetDay: Date
    targetDay = Calendar.current.date(byAdding: .year, value: years, to: self)!
    targetDay = Calendar.current.date(byAdding: .month, value: months, to: targetDay)!
    targetDay = Calendar.current.date(byAdding: .day, value: days, to: targetDay)!
    targetDay = Calendar.current.date(byAdding: .hour, value: hours, to: targetDay)!
    targetDay = Calendar.current.date(byAdding: .minute, value: minutes, to: targetDay)!

swankjesse

import java.io.IOException;
import okhttp3.HttpUrl;
import okhttp3.Interceptor;
import okhttp3.OkHttpClient;
import okhttp3.Request;

/** An interceptor that allows runtime changes to the URL hostname. */
public final class HostSelectionInterceptor implements Interceptor {
  private volatile String host;

spalladino

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

andhie

public static void printPermissions(Context context) {
    PackageInfo android;
    try {
        android = context.getPackageManager().getPackageInfo("android", PackageManager.GET_PERMISSIONS);
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return;
    }

    PermissionInfo[] permissions = android.permissions;

konmik

/**
 * This class allows to inject into objects through a base class,
 * so we don't have to repeat injection code everywhere.
 *
 * The performance drawback is about 0.013 ms per injection on a very slow device,
 * which is negligible in most cases.
 *
 * Example:
 * <pre>{@code

alex-shpak

private class HttpInterceptor implements Interceptor {

	@Override
	public Response intercept(Chain chain) throws IOException {
		Request request = chain.request();

		//Build new request
		Request.Builder builder = request.newBuilder();
		builder.header("Accept", "application/json"); //if necessary, say to consume JSON
		

omegahm

#!/usr/bin/env bash

# Colours picked from https://robinpowered.com/blog/best-practice-system-for-organizing-and-tagging-github-issues/

###
# Label definitions
###
declare -A LABELS

# Platform

ManuelPeinado

package com.github.manuelpeinado.toolbartest;

import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.View;

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

cyrilmottier

package com.cyrilmottier.android.resourcesadditions;

import android.content.res.Resources;
import android.content.res.XmlResourceParser;
import android.os.Bundle;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;

/**
 * @author Cyril Mottier