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A Journey to the World of Android Wearable

by ridoy

A brief explanation of application development for Android Wear, helpful for every beginner and intermediate android developer.

Never Buy A Garage Door Remote Again: Open Your Door With Your Android Phone (via Bluetooth)

by raddevus

Steps for building a device you can add to your existing garage door, which implements an atmega328, bluetooth (hc-05) and relay module which will allow you to open your garage door from any paired Android device.

Android Programming By An Example: Creating An Airport Schedule Simulator Application

by Arthur V. Ratz

In this article, we will discuss about the advanced Android application development based on the example of creating a responsive Airport schedule simulator application.

Still Don’t Get the Difference of “Overloading and Overriding”?

by Afzaal Ahmad Zeeshan

This post attempts to describe the general difference between overloading and overriding in Object-oriented programming languages.

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Using a Read-through / Write-through Cache in Java Applications with NCache

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Java Code Change Impact Analysis - Introduction to JCCI

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Java

Enable Syntax Highlighting in Nano for Java Server Pages (JSP)

31 Oct 2023 by ToughDev

Create custom nanorc file for JSP in nano to enhance syntax highlighting and readability, along with basic autocomplete

Fixing PDF Export Issues when Using a Scriptcase Grid Application

7 May 2023 by ToughDev

How to fix PDF Export Issues while using a Scriptcase Grid app

Difference between Random, SecureRandom and ThreadLocalRandom

12 Feb 2023 by Divya Ulasala

Examining the differences between java.util.Random, java.security.SecureRandom, and java.util.concurrent.ThreadLocalRandom to generate random numbers

How to Convert an Instant to LocalDateTime or LocalDate or LocalTime in Java

8 Feb 2023 by Divya Ulasala

Convert Instant to LocalDateTime/LocalDate/LocalTime

Software Development Principle - Don't Repeat Yourself (DRY)

19 Jan 2023 by Divya Ulasala

DRY principle in software development

Java HashMap computeIfAbsent() - How to Use?

16 Jan 2023 by Divya Ulasala

HashMap computeIfAbsent() in Java 8

How to Get Started with Android Development – Layout Managers

17 Oct 2022 by Cindy Potvin

At the end of my last article, I left you hanging after describing activities, without telling you how to build a UI, so here we go.

Scope of variables in Java, nulling and why this might be important

21 Jul 2021 by rtybase

Scope of variables in Java, nulling and why this might be important.

A Complete Tutorial to Connect Android with ASP.NET Core Web API

21 Jul 2021 by Aram Tchekrekjian

In this tutorial, we will learn how to connect Android with ASP.NET Core Web API.

Working with Shared Files in Remote Server using SMB in Java

10 Jan 2021 by Benktesh Sharma

A demo to show reading resources in the remote server using SMB protocol

Setting Up VS Code for Scala Development on WSL

19 Nov 2020 by Shun Huang

How to set up Visual Studio Code for Scala development on WSL

.NET DateTime, A Tale About Best Practices and Time Travel

26 Oct 2020 by Matteo Prosperi

In this article, we investigate how DateTime issues are avoided.

Understanding Maps in JavaScript

1 Sep 2020 by Jin Vincent Necesario

JavaScript Map object collection

Troubleshoot: Kafka Setup on Windows

8 Aug 2020 by Sandeep Mewara

Issues faced while setting up Kafka on Windows OS and how I resolved it

A Few Words About ConcurrentHashMap, compute() Method

28 Jul 2020 by rtybase

There is one ambiguous moment in the Java documentation of the compute() method from the ConcurrentHashMap class.

Understanding Bytecode and Java Virtual Machines

4 Jul 2020 by CodingKnight

While you don’t need to know about the details of Bytecode and JVMs to qualify as a Java programmer, such knowledge is still very beneficial.

Avoiding Kotlin Minefields in Apache Beam

18 Jun 2020 by Rion Williams

How to avoid Kotlin minefields in Apache Beam

Scala EE

28 Apr 2020 by Roman Nazarenko

An overview of how well Scala integrates into modern Java EE environment

Amazon Web Services Simple Queue Service (AWS SQS) Using the Java 2 Software Development Kit

6 Apr 2020 by James A. Brannan

Introduction AWS SQS Message Queues are a way to exchange messages between applications. Senders, send data objects to a queue and receivers, receive objects from a queue.

AWS Key Management System ( AWS KMS) to Encrypt and Decrypt Using the AWS Java 2 SDK

5 Apr 2020 by James A. Brannan

Exploring AWS KMS to encrypt and decrypt data via the AWS Java 2 SDK

Tridash 0.8: Stateful Applications using Functional Programming

15 Jan 2020 by Alexander Gutev

This post begins with a description of the State Management Problemand various solutions to it offered by today's programming languages. The final section details the solution provided by version 0.8 of the Tridash programming language.

Formatting CPP, C, JavaScript and Other Stuff

5 Dec 2019 by 10xlearner

A post on how to format CPP, C, JavaScript and other stuff

Migrating your SQL Server Workloads to PostgreSQL – Part 3

22 Sep 2019 by Shameel

Part 3 of this multi-part article series discusses the actual migration process: Schema and data migration, ETL/ELT, Reporting & OLAP, Scheduling and Applications & Services migration.. The post Migrating your SQL Server Workloads to PostgreSQL – Part 3 appeared first on The Developer Space..

Tridash: Why yet another programming language?

31 Aug 2019 by Alexander Gutev

Another Programming Language?. CodeProjectI recently released version 0.4, the first version that is remotely usable, of Tridash, a programming language I've been working on...

AWS Key Management System (KMS) to Encrypt and Decrypt Using the ASW Java 2 SDK

17 Jun 2019 by James A. Brannan

Exploring the AWS Key Management System (KMS) to encrypt and decrypt data via the AWS Java 2 SDK

Xamarin.Forms: Cutting App Costs In Half

9 Jun 2019 by marcusts

A Smart Platform for a Challenging Era Most mobile device owners are passionate about their phones. They’re either a high-tech Android type or an aesthetic iPhone type. And they agree about very little when it comes to their metallic soul-mates.

Amazon’s AWS S3 Java API 2.0 (Using Spring Boot as Client)

21 Apr 2019 by James A. Brannan

In this tutorial, we explore creating, reading, updating, listing, and deleting objects and buckets stored in S3 storage using the AWS Java SDK 2.0 to access Amazon’s Simple Storage Service (S3).

Introduction into C++ Builds with Gradle

10 Apr 2019 by thoughts-on-coding

A short introduction into the modern build system gradle

Java Streams – A Simple MapReduce Example

26 Mar 2019 by James A. Brannan

How to convert a List of Strings to a List of Integers using the MapReduce programming paradigm

Spring Boot 2 Rest Security – Basic Authentication

25 Mar 2019 by James A. Brannan

In this tutorial, we secure a simple Rest API. We begin with a simple example, progress to using a custom UserDetailsService, and finish by adding method level security.

Rest Using Spring Boot, Http Post

25 Mar 2019 by James A. Brannan

In this tutorial, we create a simple Rest application using POST.

Introduction to Serverless Computing using Azure Functions

17 Mar 2019 by Madhur Kapoor

One of the quickest way to get your code up and running in Azure is to use Azure Functions which makes use of the serverless architecture. When we say serverless, it means that we don’t have to worry about the provisioning and maintaining of virtual machines or servers.

How do JavaScript Arrays Work Under the Hood?

3 Jan 2019 by Ryan Peden

How JavaScript arrays work under the hood

Games as a Service?

13 Nov 2018 by Vlad Neculai Vizitiu

Games as a service

Getting started with Python

15 Sep 2018 by ashish__shukla

What is Python? Python is a general purpose,interpreted and high-level programming language.It is object-oriented and dynamically typed programming language.Dynamically typed means that variables are not required to be declared before using them.Instead you directly assign value to a variable.

Perform SOAP Request with Advanced Headers in Informatica Powercenter Designer

9 Aug 2018 by harleydk

How to perform SOAP request with advanced headers in Informatica Powercenter designer

Why (re-)learn Authentication and Authorization?

2 Jul 2018 by mbarsott

Every time a security problem emerges, an army of bright minds try to find a clever fix. Fortunately, collaboration among these solution finders have also increased exponentially.

Collectors Part 2: Provided Collectors and a Java 8 Streams Demonstration

5 Mar 2018 by TheCannyCoder

Provided Collectors and a Java 8 Streams demonstration

Few Words about ConcurrentHashMap

21 Dec 2017 by rtybase

An use case for ConcurrentHashMap

Differences in Java and C#: protected

10 Dec 2017 by morzel

Differences in Java and C# - protected

Java SE 8 New Features Tour: Processing Collections with Streams API

5 Dec 2017 by Mohamed Taman

Explanation and exploring the code on how to traverse collections with streams, creating streams from collections and arrays, aggregating stream values

Madcap Idea 12: Getting the ‘Create Job’ to Work End–End

24 Oct 2017 by Sacha Barber

How to get the 'create job' to work end-end

Grab and Parse Data using Selenium WebDriver Part 1 - Selenium Fundamentals

12 Oct 2017 by Andy Feng

This article introduces how to use Selenium WebDriver to simulate browser operations such as load a page, manipulate DOM, extract data and provides ready-to-go sample code in Java and C#.

Spring Context Internals: Part 2 - Bean Sources

11 Oct 2017 by Roman Nazarenko

Spring Context Internals: Bean sources

Android - Programmatically Register System Broadcast Receiver at Runtime

9 Oct 2017 by Right Handed Monkey

How to programmatically register system broadcast receiver at runtime in Android

Xamarin.Forms Tip: Implement Show Hide Password using Effects

25 Sep 2017 by S Ravi Kumar (TechieRathore)

How to implement show hide passeword using effects in Xamarin.Forms

How to Create a Default Skin to Use in Scene2D for Libgdx

25 Sep 2017 by IAmJoshChang

How to create a default skin to use in Scene2D for Libgdx

How to Center Text In Libgdx

25 Sep 2017 by IAmJoshChang

How to center text in Libgdx

Android Parsing JSON

14 Jul 2017 by hexgear

In this article, I will share how to parse JSON using JSON-Java in Android, however the snippet is not limited to Android only.

Spring Context Internals: Part 1 — Refresh

8 Jul 2017 by Roman Nazarenko

A deep introduction into Spring Context's refresh process internals from every-day use perspective

My Review of Official Kotlin Shift for Android

21 May 2017 by Afzaal Ahmad Zeeshan

Here is my review of official Kotlin shift for Android

"Secret" Productivity Tips for Visual Studio 2017

7 Apr 2017 by Rion Williams

Here are some "secret" productivity tips for Visual Studio 2017

Android Live Wallpaper Tutorial

13 Mar 2017 by hexgear

I this post I will describe how I put together the live wallpaper.

Firebase Authentication by Example with Android

23 Feb 2017 by Val Okafor

This post is a step by step tutorial on how to implement Firebase Authentication in Android.

Common Problems in Xamarin.Android and their Solutions

20 Feb 2017 by Afzaal Ahmad Zeeshan

In this article, I cover the most widely faced problems in Xamarin installation and setup for Android application development.

Learning SQLite databases in Xamarin for Android

19 Feb 2017 by Afzaal Ahmad Zeeshan

In this article I will give you a complete overview of SQLite databases in Android and how to consume them using Xamarin APIs.

Firebase Realtime Database By Example with Android

13 Feb 2017 by Val Okafor

A complete, step by step tutorial on working with Firebase Realtime Database in Android

How to Get Started with Android Development: Layout Managers

31 Jan 2017 by Cindy Potvin

How to get started with Android development: Layout managers

Introducing EasyLayout.Droid For Simpler Xamarin Android Layouts

19 Jan 2017 by Lee P Richardson

If you've ever wanted the same type of functionality for Xamarin Android either for consistency or ease of cross platform code sharing, now you can with EasyLayout.Droid.

WatBot: An Android ChatBot powered by IBM Watson

30 Nov 2016 by Vidyasagar Machupalli

WatBot: An Android ChatBot powered by IBM Watson

Android Horizontal ListView Tutorial

4 Nov 2016 by Andy Point

In this horizontal listview Android example, we will discuss how to create a horizontal listview using RecyclerView.

Android Picasso Tutorial Using Picasso Android Library

1 Nov 2016 by Andy Point

In this post, we will discuss how to use picasso in Android studio to download images over network by creating a Picasso Android app.

Android Spinner Tutorial

1 Nov 2016 by Andy Point

In this Android Spinner Tutorial, we will learn how to make an Android spinner which will allow us to select an item from a drop down menu in Android.

How to Get Started with Android Development – Basic Structure

3 Oct 2016 by Cindy Potvin

How to get started with Android development - Basic structure

Access Spring Profiles in JSP using Custom Tag

28 Sep 2016 by Florian Lopes

This post explains how to restrict access to an area, based on active Spring profile.

Google Maps Search Nearby : Displaying Nearby Places using Google Places API and Google Maps API V2

9 Sep 2016 by Andy Point

Google Maps Search Nearby In this post we will learn how to find nearby places in Google Maps. We will first see how to get current location of user and then will add marker on nearby places like Restaurants, Hospitals, Schools etc. You can see demo of this post (Google Maps Search Nearby) in above

Android Firebase Cloud Messaging Tutorial

29 Aug 2016 by Andy Point

Android Firebase Cloud Messaging Tutorial Hello Developers, We are back with a new android firebase tutorial. This time we will discuss about Firebase Cloud Messaging (FCM). We will be using Firebase to add cloud messaging in android app. What is Firebase Cloud Messaging? Firebase Cloud Messaging is

Google Maps Nearby Places API using Retrofit Android

29 Aug 2016 by Andy Point

Google Maps Nearby Places API Hello Guys. Hope all of you are doing well. In this tutorial, we will learn how to add the markers on nearby places in Google Maps API using Retrofit . We will name this App as Google Maps Nearby Places API.

Adding Google Login to Android App

28 Aug 2016 by Andy Point

Today Almost all web and mobile apps come with Google and Facebook Login, This is a really useful feature for both the app developer and the user, since almost everybody tend to have a google/gmail and facebook account and moreover while logging in with google you don’t need to remember your UserId

React App Not Working? 4 Quick Debugging Tips

25 Aug 2016 by Dave Ceddia

Decided to try out a new library? Maybe wrote a new component? Or maybe this is the first React app you’ve worked with, and things just aren’t working. (Or really, any JavaScript library: Angular 1 or 2, Backbone, Ember, heck, even jQuery)The screen is blank.Or it loaded half-way, but nothing is

Displaying Bitmaps Efficiently on Android Apps

24 Aug 2016 by Isaac RF

To create visually engaging apps, displaying images is a must. Learn to display Bitmaps Efficiently on your Android apps, without giving away performance. The post Displaying Bitmaps Efficiently on Android apps appeared first on Isaac RF.

Part I – Creating a Digital Hexagonal Tile Map

22 Aug 2016 by Steve Naidamast

Author’s Notes: This article is written for experienced developers using the C# language and the Monogame Framework.

Android CardView Tutorial

21 Jul 2016 by Andy Point

Android CardView Tutorial We have already discussed about RecyclerView in the following tutorial Listing Items using RecyclerView and shown a recyclerview example in android studio. Today we will discuss about CardView in Android SDK which was introduced with the android material design through the

Adding Facebook Login to Android App

20 Jul 2016 by Andy Point

Integrating Facebook Login to Android Application. Now a days almost every web and mobile app provides an option to Login with Facebook. This is because most of the people have a facebook account and facebook has provide an easy to integrate SDK to add Facebook Login to your mobile app.

Android Flash Light Application Tutorial Using Camera2 API

17 Jul 2016 by Andy Point

Android Flash Light Application Tutorial Using Camera2 API

Android Download Manager Tutorial: How to Download Files using Download Manager from Internet

17 Jul 2016 by Andy Point

Android Download Manager Tutorial: How to download files using Download Manager from the Internet

Android Material Design: Working with Floating Label EditText

17 Jul 2016 by Andy Point

Android Material Design: Working with Floating Label EditText

Firebase Android Tutorial Part 1 – Getting Started

17 Jul 2016 by Andy Point

Firebase Android Tutorial : Adding Registration and Login Hello Developers, this is our android firebase tutorial. In this tutorial we will create an android firebase app that will use firebase android login functionality. This post will help you get you up and running with integrating Firebase to a

2 Jun 2016 by Grzegorz @ tidyjava.com

Clojure language introduction for Java (and similar languages) programmers

Learn Android MVP Pattern By Example

9 May 2016 by Val Okafor

In this tutorial, I will share a practical example of Model View Presenter (MVP) pattern in Android development. MVP is a design pattern and when it comes to Android development some of the examples available online are heavy on theories.

Tidy Spring - Configuration Properties

28 Apr 2016 by Grzegorz @ tidyjava.com

List of practices to work effectively on Spring applications. This part focuses on effective handling of configuration properties.

Tidy Spring - Starting a Project

25 Apr 2016 by Grzegorz @ tidyjava.com

List of practices to work effectively on Spring applications. This part focuses on starting a new Spring project.

Learn Android Dependency Injection with Dagger 2

20 Apr 2016 by Val Okafor

Learn Android Dependency injection with Dagger 2

Living Documentation

14 Apr 2016 by Grzegorz @ tidyjava.com

Tidy guide on how to create a Living Documentation in your (not only) Java projects.

Dependency Inversion in Java

7 Apr 2016 by Grzegorz @ tidyjava.com

Beginner guide to using the power of Dependency Inversion with examples in Java. Covers dependency injection, using abstractions and adapter pattern.

Framework Coupling

31 Mar 2016 by Grzegorz @ tidyjava.com

Are you using frameworks the right way? Are you using frameworks for business purposes or the other way around? Are your business classes dependent on frameworks?

Tools for Programming Java (Part 1) – Java IDE (Integrated Development Programming) Software Tools

12 Feb 2016 by arjunaraneta

Tools for Programming Java (Part 1) – Java IDE (Integrated Development Programming) Software Tools

Introducing Cucumber for Java + STANDARD Values

8 Feb 2016 by Keyhole Software

Introducing Cucumber for Java + STANDARD Values

Java Serialisation : Learn with Questions and Answers

18 Dec 2015 by In28Minutes

Learn important Java topics with Questions and Answers format with a lot of code examples. Build up knowledge in a conversational approach.

How to Get Started in Computer Programming?

8 Dec 2015 by Afzaal Ahmad Zeeshan

I was compiling a few things I would recommend to every beginner in computer programming. Here it is.

Android SQLite for Beginners

20 Nov 2015 by Val Okafor

Android SQLite for beginners

How to Create Android Notepad App – Part 2

19 Nov 2015 by Val Okafor

This post is a step by step tutorial on how to add data persistence to the Android Notepad app we create in the last post. You are highly encouraged to read the last posts to get the most out of this tutorial especially if you are new to Android development.

Android Drawing App Tutorial – Pt. 1

18 Nov 2015 by Val Okafor

In this blog post, I will show you how to create Android drawing app. This blog post is part one of a two part tutorial series where I will show you how to create simple but delightful Android drawing app.

Android Drawing App Tutorial – Pt. 2

4 Nov 2015 by Val Okafor

This blog post is part two of my Android Drawing App tutorials. It is strongly encouraged that you finish part one of this tutorial before proceeding with this one.

Android Drawing App Tutorial – Pt. 1

31 Oct 2015 by Val Okafor

In this blog post, I will show you how to create Android drawing app. This blog post is part one of a two part tutorial series where I will show you how to create simple but delightful Android drawing app.

How to Create Android Notepad App – Part 2

7 Oct 2015 by Val Okafor

This post is a step by step tutorial on how to add data persistence to the Android Notepad app we create in the last post. You are highly encouraged to read the last posts to get the most out of this tutorial especially if you are new to Android development.

How to Create Android Notepad App – Part 1

1 Oct 2015 by Val Okafor

This post is part one of two part blog posts where I will provide a step by step tutorial on how to create an Android Notepad App. These two posts are the completion of my post on Android SQLite and Content Provider. If you have not read those two posts, you may want to do […]

Android SQLite for Beginners

17 Sep 2015 by Val Okafor

In this post, I will cover the fundamentals of Android SQLite from a beginners perspective. In the next post I will provide a similar introduction to Content Provider and in the last part of the series I will show how to use Android SQLite and Content Provider to build a Note taking app.

Out of pocket and Android Calendars

16 Sep 2015 by Kevin Mack

So, I know I've been out of pocket the past two weeks, and that includes all social medias. Honestly I just started a new job, and my wife did as well. So in my family, we do life events in batches. But I didn't want to stay out of pocket

Still Don’t Get the Difference of “Overloading and Overriding”?

4 Sep 2015 by Afzaal Ahmad Zeeshan

This post attempts to describe the general difference between overloading and overriding in Object-oriented programming languages.