Vardhan Agrawal - Envato Tuts+ Profile

Tutorials

Command Line Basics and Useful Tricks With the Terminal
We've all seen that little black icon labeled "Terminal" on our Mac. Learn what the command line is, as well as some commands to get started using it.
Vardhan Agrawal
25 Mar 2022
Code
Train a Text Classification Model With Create ML
Machine learning is great, but it can be hard to implement in mobile applications. This is especially true for people without a data science degree. With...
Vardhan Agrawal
13 Dec 2018
Code
What's New in Core ML 2?
Last year, Apple launched Core ML—a segue into the world of machine learning for Apple developers. During WWDC 18, Apple announced Core ML 2, and in this...
Vardhan Agrawal
30 Oct 2018
Code
Training an Image Classification Model With Create ML
Machine learning is great, but it can sometimes be hard to implement in mobile applications. But with Core ML, Apple makes it easy to add machine learning to...
Vardhan Agrawal
17 Oct 2018
Code
Augmented Reality With ARKit: Feature Points and Horizontal Plane Detection
By now, you may have used an augmented reality app on your iPhone, with virtual objects that appear lifelike and blend in well with the features of the...
Vardhan Agrawal
28 May 2018
Code
How to Create an App
There are several ways to create a mobile application. You want to know what the best way is? It depends. What technologies do you have experience with? What...
Vardhan Agrawal
11 Apr 2018
Code
Code a Measuring App With ARKit: Interacting and Measuring
Along with many other tools which have been made obsolete by our modern technology, it looks like the common tape measure may be the next to go. In this...
Vardhan Agrawal
1 Feb 2018
Code
Code a Measuring App With ARKit: Objects and Shadows
Along with many other tools which have been made obsolete by modern technology, it looks as if the common tape measure may be the next to go. In this...
Vardhan Agrawal
31 Jan 2018
Code
Git Version Control on the Command Line for iOS Devs
It's happened to us all: we change something in our code, and suddenly, everything seems to be "broken." This is when version control is a boon—if you know...
Vardhan Agrawal
23 Jan 2018
Code
Design Patterns for Cocoa: MVC and MVVM
Design patterns make your app's code more modular and forgiving when it comes to bug fixes and changes. In this article, you'll learn about the MVC...
Vardhan Agrawal
18 Jan 2018
Code
Three Ways to Make Your Swift Code More Readable
We all strive to make the best apps for our user, but often, we forget to consider the readability of our code. This can be a problem both for ourselves and...
Vardhan Agrawal
16 Jan 2018
Code
Get Started With Image Recognition in Core ML
Devices can now use their built-in cameras to accurately identify and label images. Learn to create an image classification app in Core ML.
Vardhan Agrawal
13 Dec 2017
Code