Read Time 2 minutesIn the previous post we learnt how to create an empty git repository, added new files, viewed repo status using git status and committed local changes. Today, we are going to learn how to see the difference using git diff and push local changes to a github remote repository. git diff We can see the …
Read Time 2 minutes git is a distributed version control system which means multiple developers can work on a single project painlessly. I am going to talk about git from scratch. So if you haven’t installed git command line tool, do install it from https://git-scm.com/ . Let’ start git init You can either clone an existing git repository …
Read Time < 1 minuteIt’s not been long since I have started using Kotlin but more I use it more I fall in love with it. Most recent thing I have used is Ranges. Range expressions are formed with rangeTo functions that have the operator form .. which is complemented by in and !in. [kotlinlang] For example we can use …
Read Time 2 minutesMost of the times our android apps load data from a backend server. Testing such an android app is difficult, as test depends on the network and external backend server. Any issue with the network connection or our server will cause our tests to fail. When testing UI, all we need to test is whether …
Read Time 2 minutesBeing a programmer we have to write a lot of code which we should not be writing . One such example is writing constructors and getters/setters of a very simple class. We can use below tools/libraries to generate code which is repetitive, universal and well tested and spend our time on more important things such as business …
Read Time < 1 minuteIn almost every android app there is a need to pass data between different components i.e Activities, Fragments, Services and threads. One case is very common and that is posting data to UI thread from background thread. Although android framework provide Handlers and AsyncTasks for this purpose but we all know they are not well …
EventBus: Simplifying data sharing between components in Android Read More »
Read Time 2 minutesAccording to Single Responsibility principle, no class of your application should create new instances of other classes it needs. These objects Dependencies should be created and provided by someone else. Dagger is a dependency injection framework for android being used widely. Today I’ll shortly explain the different components of dagger and how we can set up and use dagger …
Read Time 2 minutes According to single responsibility and separation of concern concept no component of your application should Create the new objects of other classes it needs. Those objects(Dependencies) should be created and provided by someone else. Dagger is (that someone else) a dependency injection framework for android and as of now, is the best amongst all. If …