Product Review: Procus Hustle – Laptop Bag
I needed a laptop bag, and saw the product suggestion on Amazon, priced at Rs. 2,099. From the specs, it looked awesome, so I ordered it. After 2 weeks of usage, I am ready to…
Author: Kumar Bibek
Ionic 4 – Reactive Forms
Angular, which is the default framework for starting Ionic applications provide 2 kinds of forms, reactive forms, and template-driven forms. In this post, we will only discuss the implementation of Reactive Forms in an Ionic…
Transforming Observables: RxJava
How to transform Observables from one type to another? Say for example, a function is returning an observable of a list of strings, which are basically numbers. But, you finally need an observable of list…
SOLID: Design principles of Object-Oriented Design
Software engineers often find it very hard to refactor or change a piece of code, even if they understand the codebase thoroughly. The change could be as simple as fixing a bug, or as complex…
Flutter Playground – Part 3: Widgets
In the previous post, we saw how to create the layout of a basic login screen. However, all the code was written in a single file. Also, all the styles for various widgets were written…
Using OpenCV library on Android
OpenCV on Android OpenCV (Open Source Computer Vision Library), a popular and widely used computer-vision library, supports a wide range of platforms. If you want to implement any kind of moderately complex image processing, this…
Burj Khalifa
From the top of Burj Khalifa An old photograph from the Dubai trip last year. Got to process them now. Too busy these days to find time for anything, as always.
Resolutions again!!!
Well, I have failed miserably with the previous ones. As a tradition, here's mine for this year. Complete 10 KMs run at a stretch by the end of this year. Sounds impossible? It does. Given…
Flutter Playground – Part 2: Login screen
Login Screen for Android and iOS In this post, we will implement this Login screen for both Android and iOS. We will cover a bit on assets, layouts(Stack, Container, Column), and widgets(Text, TextField, MaterialButton). Layouts…
Flutter Playground – Part 1
This is a series of Flutter tips, tricks, and snippets that you might find useful. We will start with basics, and then move on to advanced concepts. We will build an application along the way. I…