“What is the best programming language to learn” is generally not a good question. A language should bind to a purpose, developing environment. Set it aside, popular languages often come with trending jobs. Here is the list of top 7 programming languages to consider in 2020 and 2021. 1. Python python trademark The programming language continues to be one of the best programming...
Build an android calculator in 5 minutes
Mobile Calculator This tutorial, we demonstrate how to use Android Kotlin to build a mobile calculator in just 5 minutes. It is really simple and fun. You can watch a video tutorial at the end of this post. Create an android project with Kotlin From Android Studio welcome page, select “Create a new project” and follow the instruction on screen. Enter the app name, package name and use...
Understand android development in 2 minutes
Create a trainable chatbot with java
A chatbot is a software application used to conduct an on-line chat conversation via text or text-to-speech, in lieu of providing direct contact with a live human agent. This article will demonstrate a short fun coding piece to simulate a chatbot. Its objectives are: Accept input from the console as a string and give an answerIf the bot cannot find the answer, they ask for training and add the...
A really Cool data visualization: 3d globe in 2d space
While generating data in 3d space for manifold learning, I went across a problem of distributing points evenly on a sphere. It is a non-trivial problem but found a good enough solution for such placement. Interestingly, it ends up with a really cool animation effect when I decided to implement it on a mobile app. Figure 1: First animation effect: Rotation The algorithm There are two qualitatively...