Quality is very important in software delivery. An application that has bugs will make customer less confident to use it and dragging business to perform. It is our responsibility as software engineer to make sure application that we deliver as bug free as possible. Continuous Integration doesn’t get rid of…

Stubbing is the best way to do unit test. It will make the unit test run faster and isolated. We can do stubbing by mocking the object ( class ) that we do not want to test. Mockito package is suggested by flutter to achieve this. If we read the…

Unit test and software development is inseparable. The lack of unit test make integrity of application cannot be confirmed. It’s like handing pilots a plane we’re not sure will fly or not. Let’s assume that the unit test is in place and that we have successfully tested the plane’s ability…

Software engineers like simple code. Simpler code means they are efficient, faster to run and more importantly is easier to read. Any fool can write code that a computer can understand. Good programmers write code that humans can understand.- Martin Fowler Kotlin as de facto code for android development has…

We have a peach flowering tree in our backyard, the tree has many beautiful flowers, but they only last for 3 weeks. The tree looks ugly for almost the entire year because it has no leaves. It looks like a dead tree for more than 6 months. Another thing that…

If you open this article, you are familiar with AWS DeepRacer or might have tried and been intrigued by it. I will not discuss what AWS DeepRacer is. This article is about how you can manage the limited space we have to store our model. AWS DeepRacer has many tracks…

Potato is very versatile vegetable. We eat them almost everyday. We get one every time we go to McDonald’s. Our parents always cook one for us at home. It can be baked, grilled, fried and they are taste awesome. Are you hungry because we talk about food ? …

Develop hybrid application is fun. However sometimes you can find unexpected behaviour. I am building a list of weird result when I added specific parameter to Flutter AndroidView. This article is living one so you might see different or updated content when you visit this next time. fitsSystemWindow If your new…

Canberra, we are finally arrive in the restaurant after quite long drive from Sydney, about three hours long. Usually we order straight away and impatiently waiting for the food to come. This time is different, the restaurant have different atmosphere. …