In this blog post I am going to share with you how to handle HTTP GET request in your Java Web Service created with Jersey framework and how to response back with XML or JSON Response. If you do not have your Java RESTful Web Service created yet please follow the below link to a…
Read More Jersey HTTP GET ExampleIn this blog post I will share with you how to use Maven to generate a very simple Jersey application which you can then use to build RESTful web services for your mobile app. I will also show you how to edit pom.xml file to add needed dependencies, so that your Jersey app is able…
Read More Create Jersey JAX-RS Project with MavenIn this blog post, I am going to share with you how to generate a Java project with Maven. You will also learn how to package your project with all the dependent libraries into a single jar file and run your Java application via the command line in the terminal window. Step 1: Install Maven…
Read More Create Java Project with MavenHi there! Over the past few months I have been heavily involved into writing Java code rather than Swift and have collected many Java and Android code examples I am…
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Read More Meet AppsDeveloperBlog.comEven though there are many different Git visual tools available for us to use it is not always that we have a visual tool available and have to open a terminal window to use Git. Unfortunately, the longer we use Git visual tool, the more there are chances we forget how to use some of…
Read More Git Cheat Sheet, Tips and Best PracticesWhen a user signs up for our mobile app, we require them to create a secure password, which we then store in our database. However, we know that storing passwords as plain text is not secure, as it allows anyone who views the database to access users’ actual passwords. To protect these passwords from being…
Read More Encrypt User Password Example in JavaWhen user signs up for an account with our mobile app, we invite them to come up with a secure password. It is user friendly, if our app can suggest…
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Read More Generate User Password in SwiftTo enable or disable android app from being backed up or restored you can use AndroidManifest.xml file and android:allowBackup=”false” which if present and is set to false will prevent even a full-system backup that would otherwise cause all application data to be saved via adb. The default value of this attribute is true. For example: <?xml version=’1.0’…
Read More android:allowBackup – Enable or Disable Android App BackupsThe below code examples demonstrates how to create a new array of 5 elements of String data type in Java and how to populate each array element. You will also learn how to access each array element individually and print out its value. Create a New Array in Java. Code example. package com.appsdeveloperblog.arrays; public class…
Read More Create New Array Example in JavaIn this little Java code example you will learn how to create a new file in Java. Please note that the path to the file is absolute. Also note the use of createNewFile() function which will also check for existence of the file before creating a new one. So there is no need to write…
Read More Create New File In JavaEarlier, I have created a short video tutorial on how to use UIPageViewController to create the “App Tutorial Page” which will start up as soon as your mobile app launches.…
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Read More UIPageViewController. Create and Skip App Tutorial Pages.In this video tutorial I am going to share with you how to add Deep Linking support for your app using Custom URL Scheme. There is also another way of…
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Read More Deep Linking Using Custom URL SchemeWith this video tutorial I am going to share with you how to create and use the iOS Settings bundle to let users of our mobile app be able to…
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Read More iOS Settings Bundle – Let Users Save Their Preferences via the iOS Settings AppWith this blog post I am going to share with you how to do email address validation with a simple regular expression in Swift. The example is simplified and does not check…
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Read More Email Address Validation in SwiftXcode Code Snippets Library is a very useful feature of Xcode that can greatly simplify your app development process and make it easier and even more enjoyable. It already has some…
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Read More Xcode Code Snippets Library. Creating and Customizing Xcode Snippets.