Digital industries have come a long way in recognizing the value of their customers' data for making well-informed and timely decisions. Businesses invest a lot in implementing innovative strategies, but they also need some metrics to observe the effectiveness or success of those strategies to drive future decisions. Like any other industry, metrics in the e-commerce industry are quantifiable measures of an online business's performance.

There’s a function called Enum.map in Elixir that works on multiple collection types, but it's not without its issues. In this post, I will introduce you to a concept from functional programming called a functor. We’ll make a Functor protocol with a function called fmap that will aspire to be a better version of Enum.map. Note: The article is inspired by the Witchcraft library, which we covered in one of our previous posts. But first: what's the problem with Enum.map exactly?

Dashboards and reports are two common terms used interchangeably in discussion around business intelligence (BI) and data analytics platforms. Both are analysis tools used to present operational information graphically, provide visibility into organizational performance, and enable informed decision-making based on hard tracked metrics. But what is the actual difference between BI dashboards vs a report?

48 experts share their top Twitter analytics tools and how they’ve used them to grow their Twitter marketing.

The blog post’s title mentions two essential things working in today’s technological world – Javascript and Selenium Webdriver. As an engineer, it would probably be a rare instance if you have never encountered Javascript and Webdriver or heard their names. Currently, there are 1.17 billion websites on the internet today, and the popularity of Javascript is evident that 98% of all websites use Javascript today.

Automated user interface testing is an essential but frequently overlooked component of the software delivery cycle. Users access the software by interacting with the User Interface (UI) for the application’s basic functionalities, which makes the User Interface (UI) the most integral component of any web or mobile application, also known as the Graphical User Interface. GUI requires a mechanism to test the UI to maximize a smooth user experience continuously.

Postman is arguably a great collaboration platform for API management. Postman is an excellent tool for deconstructing RESTful APIs created by others or testing ones created by yourself. It provides a slick user interface for making HTML requests, eliminating the need to write a bunch of code to test an API’s functionality. Moreover, Postman is ideal for RESTful API tests. It is not a good design for SOAP APIs and other APIs.

Import maps are a new way for web pages to control the behavior of JavaScript imports, potentially enabling you to ditch your build system. In this article, Ayooluwa Isaiah dives deep into the specification.

One of the most commonly occurring errors in C#, FileNotFoundException is raised when the developer tries to access a file in the program that either doesn't exist or has been deleted. The following are some of the reasons the system is unable to locate the file.

The java.io.EOFException is a checked exception in Java that occurs when an end of file or end of stream is reached unexpectedly during input. This exception is mainly used by data input streams to signal end of stream. Since EOFException is a checked exception, it must be explicitly handled in methods that can throw this exception - either by using a try-catch block or by throwing it using the throws clause.