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With this blog post, I would like to share with you how to send Silent Push Notification using CURL or Postman HTTP client via Firebase Cloud Messaging and how to receive silent push messages in your mobile app built with Swift. Silent push messages when received by your mobile app are not displayed to user…

The post Silent Remote Notifications with Swift and Firebase appeared first on Swift Developer Blog.

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by 0 comments on "Deploy Web Application Archive(WAR) to Amazon AWS EC2 Linux Instance"

Recently I have published a video course that teaches how to use Java JAX-RS to create a RESTful Web Service for your mobile application and how implement features like user Sign up, Sing in and how to communicate with protected Web Service Endpoints. I would love it if you check it out and hopefully like it, find…

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This year was a record for me in the amount of programming tutorials I read and published and I feel so grateful that I have this opportunity to learn and share. I feel like I want to give back to the world more and since it is a Christmas and a New Year time and…

The post Winter Holiday Give Away – A Video Course of Your Choice appeared first on Swift Developer Blog.

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by 0 comments on "Java 8 Functional Interface Tutorial"

In this blog post I would like to share with you how to use Java 8 Functional Interfaces and how to create your own functional interface. What is Functional Interface? Functional interface is a Java interface with single abstract method. Below is a very simple example of a functional interface: package com.appsdeveloperblog; @FunctionalInterface public interface MyFunction<A,…

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by 0 comments on "Base64 Encoding and Decoding Example in Java"

In this short Java programming tutorial I am going to share with you how to take a String value and Base64 encode it. We will then take the Base64 encoded String value and will decode it back into original String. There are different libraries out there that allow us to use Base64 encoding and decoding and…

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by 0 comments on "Send Email Message Using AWS SES Java SDK"

In this Java programming tutorial I would like to share with you a sample Java code that uses Amazon AWS SES(Simple Email Service) Java SDK to send an email message. I used this code implement Email Verification feature for my mobile app. The code below would send an email message containing an email verification link…

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by 0 comments on "Load Image From a Remote URL with Kotlin and Glide"

In this Kotlin programming tutorial I am going to share with you how to load image from a remote URL in Kotlin using Glide. Glide is probably the easiest and the most efficient way to load image to an ImageView.  You can use Glide to load a local image and well as an image hosted on a remote…

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by 0 comments on "Create a Switch in Kotlin Programmatically"

In this short Kotlin programming tutorial we will learn how to create a Switch in Kotlin programmatically. In the code example below we are going to cover: Create Switch and add it to a LinearLayout Get input from the Switch when it’s state is changed  Set textOff and textOn text programmatically Set OnClickListener on the…

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