How to use test_failfastAddFailure method in green

Variables are the basic building block of any software application. They reduce the redundant tasks for the developers in a program and hold values that have to be used in the entire program. Websites are a bit different. A novice in web programming may not be aware that variables exist at the front-end of web development as well as in CSS. Variables serve the same purpose as they serve when implementation is done using C++, Python, etc. Their work and complexities motivated us to come up with a dedicated blog on CSS variables.

Before we talk about Express testing, it’s vital to skip fast-forwarding on what Express apps are. Express, a Node.js web application framework, can provide a minimalistic and flexible solution for mobile and web apps. The major use-case served by Express is to offer server-based logic for mobile and web apps when we use it everywhere.

Do you think that just because your web application passed in your staging environment with flying colors, it’s going to be the same for your Production environment too? You might want to rethink that!

Very often web designers encounter the need to spice of their websites by playing with CSS opacity for backgrounds, texts and images to build modern subdued styling effects. Opacity is also extensively utilised in creating a subtle shadow effect on text and boxes to make a webpage more attractive for users. This can be achieved either by using the CSS opacity property or by using RGBA colour, each way has its own merit and shortcomings. We will explore some of their most popular practical uses and cross browser compatibility solution to make them work on legacy browsers like IE8 and below versions that offer either partial or no browser support altogether.

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