Archives for Feb,2020

Rails ActiveRecord Callbacks – PART 1

MallowFeb 20, 2020 ROR 1 Comment

Rails ActiveRecord Callbacks – PART 1

ROR

Introduction Active Record Callbacks are very effective and quite useful in Ruby on Rails. Equally, they can be the allusive and invisible sources of bugs. In this blog, we will be looking at the basics of ActiveRecord Callbacks. What is a callback? It...

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On device text recognition in iOS using vision

MallowFeb 13, 2020 iOS 1 Comment

On device text recognition in iOS using vision

iOS

Apple made lot of improvements in vision framework in iOS 13 which was introduced in iOS 11. One of the improvement is on device text recognition. Before this release, you need to use VNDetectRectangleRequest to detect characters in an image and should...

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Postman Environment Setup For Laravel API

MallowFeb 06, 2020 Laravel, PHP 2 Comments

Postman Environment Setup For Laravel API

Laravel, PHP

Postman is a forum for API development (Application Programming Interface), the forum can be used to develop the API during the development process and also to test it with development teammates.  The following information will provide the basic...

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