stepenik’s gists

stepenik / MainActivity.java

Created September 6, 2019 23:16 — forked from enginebai/MainActivity.java

Get the current location and display a marker on Google Map.

	package com.enginebai.sample;

	import android.content.Context;
	import android.location.Location;
	import android.location.LocationListener;
	import android.location.LocationManager;
	import android.os.Bundle;
	import android.support.design.widget.FloatingActionButton;
	import android.support.design.widget.Snackbar;
	import android.support.v7.app.AppCompatActivity;

stepenik / OreoNotification.java

Created March 28, 2019 00:14 — forked from jazzbpn/OreoNotification.java


	public class NotificationHelper {

	private Context mContext;
	private NotificationManager mNotificationManager;
	private NotificationCompat.Builder mBuilder;
	public static final String NOTIFICATION_CHANNEL_ID = "10001";

	public NotificationHelper(Context context) {
	mContext = context;

stepenik / MovieCountries1.java

Created March 27, 2019 21:43 — forked from I82Much/MovieCountries1.java

itextpdf 5.1.0 header

	/*
	* This class is part of the book "iText in Action - 2nd Edition"
	* written by Bruno Lowagie (ISBN: 9781935182610)
	* For more info, go to: http://itextpdf.com/examples/
	* This example only works with the AGPL version of iText.
	*
	* Modified by Nick Dunn (http://developmentality.wordpress.com) to
	* focus on just the PDF header aspect.
	*/

stepenik / DialogFragmentCallback.md

Created March 13, 2019 19:40 — forked from Joev-/DialogFragmentCallback.md

Getting results from DialogFragment to calling Fragment using Callbacks

##Getting results from DialogFragments to another Fragment.

When setting up the DialogFragment make a call to Fragment.setTargetFragment()
Then from DialogFragment you can access the main fragment with Fragment.getTargetFragment()
Use interfaces to provide the required actions to the calling Fragment.

##Example code.

###AddFriendDialogFragment - Calls back to calling fragment.

stepenik / SharedPreferences Manager

Created March 8, 2019 23:47 — forked from jefriyh/SharedPreferences Manager

This is teh example using SharedPreference manager to manage data on pref

	import android.content.Context;
	import android.content.SharedPreferences;

	/**
	* Created by Jefri Yushendri on 7/4/2017.
	*/

	public class SharedPrefManager {
	private static final String SHARED_PREF_NAME = "GETCREW";
	private static final String TAG_TOKEN = "tagtoken";

stepenik / Thymeleaf Utility Objects

Created March 1, 2019 21:30 — forked from jorgeacetozi/Thymeleaf Utility Objects

	Expression Utility Objects
	Besides these basic objects, Thymeleaf will offer us a set of utility objects that will help us perform common tasks in our expressions.

	#dates: utility methods for java.util.Date objects: formatting, component extraction, etc.
	#calendars: analogous to #dates, but for java.util.Calendar objects.
	#numbers: utility methods for formatting numeric objects.
	#strings: utility methods for String objects: contains, startsWith, prepending/appending, etc.
	#objects: utility methods for objects in general.
	#bools: utility methods for boolean evaluation.
	#arrays: utility methods for arrays.

stepenik / chat_serv.py

Created January 23, 2019 12:08 — forked from schedutron/chat_serv.py

Chat Server Script

	#!/usr/bin/env python3
	"""Server for multithreaded (asynchronous) chat application."""
	from socket import AF_INET, socket, SOCK_STREAM
	from threading import Thread


	def accept_incoming_connections():
	"""Sets up handling for incoming clients."""
	while True:
	client, client_address = SERVER.accept()

stepenik / chat_clnt.py

Created January 23, 2019 12:08 — forked from schedutron/chat_clnt.py

GUI client script for my chat app

	#!/usr/bin/env python3
	"""Script for Tkinter GUI chat client."""
	from socket import AF_INET, socket, SOCK_STREAM
	from threading import Thread
	import tkinter


	def receive():
	"""Handles receiving of messages."""
	while True:

stepenik / EndlessRecyclerViewScrollListener.java

Created January 15, 2019 09:26 — forked from rogerhu/EndlessRecyclerViewScrollListener.java

Endless RecyclerView scrolling for different layout managers

	public abstract class EndlessRecyclerViewScrollListener extends RecyclerView.OnScrollListener {
	// The minimum amount of items to have below your current scroll position
	// before loading more.
	private int visibleThreshold = 5;
	// The current offset index of data you have loaded
	private int currentPage = 0;
	// The total number of items in the dataset after the last load
	private int previousTotalItemCount = 0;
	// True if we are still waiting for the last set of data to load.
	private boolean loading = true;

stepenik / Calculator.java

Created October 30, 2018 22:07 — forked from agrawal-priyank/Calculator.java

Evaluate an Arithmetic expression using Stacks in Java.

	import java.util.Stack;

	public class Calculator {

	public enum Operator{ADD, SUBTRACT, MULTIPLY, DIVIDE, BLANK}

	public static void main(String[] args){
	String expression = "2-6-7*8/2+5";
	Calculator calc = new Calculator();
	System.out.println(calc.compute(expression));

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