Web Code Geeks Web Developers Resource Center

We all know that to execute a node application, we have to type the command. In this post, we’ll see how NodeJS processes Modules. whereapp.jsis the entry point to our application. But seldom do we wonder about what’s happening when we type this command. How does the node magically come to take our js file and executes it? This is ...

Sharing is Caring This post is going to talk about V8 Engine and Introduction to NodeJS Processor Accepts instructions in a particular language (eg: IA-32, X86-64, ARM, MIPS…). We need to give instruction to a processor on a computer in the language it understands. The microprocessor inputs those instructions and executes them. Machine Code (or Machine Language) Programming languages understood ...

Hello guys, I am a Java developer and have been writing about Java for a long time. Initially I wasn’t interested in Python but eventually, I had to join the Python wagon when I started exploring Machine Learning and Data Science. There is no doubt that Python is the #1 programming language and it’s heavily used in areas like automation ...

When it comes to testing suites, it’s imperative to have a strong suite with all the tools to make your teams life easier. Once your team has a strong testing suite, automating the suite with continuous integration (CI) will bring less defects in your production environments. Currently, the industry has some best practices for testing: BDD, TDD, etc. – although ...

In early 2018, Google Cloud Functions went GA. Some time before that – in March 2018, while it was still in beta – I took some screenshots while taking my first shot at Cloud Functions. But then one thing led to another, and to another, and another, and this blog post was never born. Now, after a whole year of ...

One of the key elements of any modern website that you would have come across on the internet is an HTML progress bar. HTML5 progress elements have become a fundamental part of web design that is used for a wide array of tasks be it to display file download/upload status, file transfer, registration, installation or any task which is in ...

Functional testing of a system application, for example, a company’s network is different from testing a mobile application with thousands, if not millions, of users. Testing mobile applications involve testing many configurations and therefore taking several steps. It is vital to test your mobile app before launching it in the market. This can determine the success or failure of app ...

In this tutorial, we will represent data in a heatmap form using a Python library called seaborn. This library is used to visualize data based on Matplotlib. You will learn what is a heatmap, how to create it, how to change its colors, adjust its font size, and much more, so let’s get started. What is a heatmap? The heatmap ...

In the world of modern web, icons have become an indelible and integral part of UI design. From navigation menus to social media icons, symbols and indicators, icons feature heavily on almost every single website and app on the internet and its popularity showing no signs of waning anytime soon. Consequently, every developer has to face this conundrum – Which ...