Obfuscating and Optimizing android app : “Proguard can do it all”

Angular 2 dynamic component loader

In Angular 2, components are the main way we build and specify elements and logic on the page. And we typically load it as a tag in the markup which contains some conditions to make it load dynamic.

But there are cases where we don’t know the…

An Angular 2 component to fetch Geo-location

In order to get Geo-location from the browser we have to write custom SDK wrapping…

Add voting ability to Django models

There are various plug and play Django APPs available for liking/voting functionality. But none…

Observables in angular2

HTTP calls in Angular2 by default return observables through RxJS, whereas http calls in Angular 1.x returns promises.

Reactive Extensions for JavaScript (RxJS) is a library that allows you to work with asynchronous data streams. Observables allows us to use…

Artificial intelligence: A picture bigger enough than humans actually reckon it

“We can only see a short distance ahead, but we can see plenty there that needs to be done” — Alan Turing.

Designing an app in the world of snail-paced internet connection

Internet connectivity is a real challenge in India. 3G normally works at the speed of 2G, and 2G does not work. If the user is on move, a steady 2G connection should be considered as a blessing from the telecom…