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Despite having many things in common, virtual, augmented, and mixed reality are not the same. Learn the essential differentiators and design considerations for these promising cousin technologies.

Pricing a product or service is a delicate art, there are many options to choose and the optimal one is never set in stone. In this tutorial, we run down some of the popular methods and how you can select the most appropriate strategy for your business.

Forecasting sales is an activity often performed inaccurately, with growth figures either being anchored around a target of “inflation + x” or an unrealistic round number plucked from thin air. In this tutorial, we explain the process of sales forecasting and how a correct process can help businesses in other areas, beyond just setting top-line targets.

Flaws in your database design are like cracks in your application’s foundations. If left unchecked, trying to fix them down the line will be costly to say the least.

In this article, Toptal Freelance Software Engineer Fernando Martinez discusses some of the most common database design bad practices and how to avoid them.

When it comes to theming; that is, changing the look and feel of your website while maintaining the same layout, Sass’ features—like mixins or functions—can feel like taking a plane instead of walking! In this tutorial on SCSS, we’re going to create a minimal theme and use SCSS to give our CSS programming some superpowers.

With the global workforce becoming increasingly mobile, international money transfers (“remittances”) have equally grown in prominence, passing the $530 billion a year mark in 2016.

Fees for transfers are at an all-time low, thanks to pressure from bodies such as the UN, which is providing consumers with more value. But how are transfer companies responding to this pressure and what steps are they taking to differentiate themselves from the rest of the pack?

In this article, Toptal Freelance Software Engineer Silvestar Bistrovic explains the process of migrating a WordPress blog to a static site generator using Hexo, outlining the pros and cons of the approach.

In this article, I will talk about how object and variable references are controlled in memory, since this is an issue that can generate discussion and differing opinions. One question to ponder is: “By default, are objects passed by reference or by copy in PHP?” I’m going to talk first about what references aren’t in PHP; second, I’ll discuss what they are, and finally, I will examine how the garbage collector works in PHP.

In this tutorial, we will show you how to structure and build a financial model. An accurate, in-depth and well thought out financial model will provide you with the tools with which to project and forecast the future performance of your business.

When most finance professionals hear the term “13 week cash Forecast,” they view it as a burden—one more task to appease an overbearing lender. It doesn’t help that it seems less exciting than analyzing an investment or acquisition. Therefore, people often only prioritize these forecasts in distressed situations, when it is too late to take corrective actions.

However, in this article, Toptal Management Consultant Marty Mooney argues that weekly cash forecasts are crucial for all businesses, irrespective of size, health, or sector. It also provides a simple tutorial for efficiently building such analyses.

Elasticsearch is one of the most powerful full-text search engine solutions out there. Using the NEST package, you can easily leverage the power of Elasticsearch in your .NET projects.

In this article, Toptal Freelance Software Engineer Ivan Cesar shows how Elasticsearch can solve real-world full-text search problems in your .NET projects.