User Experience and User Interface are the fundamental concern of any successful software. Thus, developers have identified and adopted the dark themed interfaces (as an optional theme) to serve users and help them reduce eye strain, especially in low-light or in the dark.

Dim lights are known for de-stressing and saving energy. The dark mode is a low light interface using darker colors, usually black or a shade of grey, as its primary background color. It’s an inversion of the default white UI that designers have been using for ages.

Night mode and dark themes have become an emergence in modern UI design, and many big companies like WhatsApp, Instagram, Google, Facebook, and Apple have already adopted this new trend. …

Surviving through busy schedules day-to-day at work can get hectic. And that’s why breakfast, lunch, and coffee breaks are rated the most sacred moments for nourishing and relaxing one’s self, in a professional environment.

Why a coffee break?

It's the divine 20 to 60 minutes off the day, which works miracles in boosting productivity by re-charging the batteries sufficient to accomplish my goals for the day. Precisely, it's the time where the body, mind, and soul refuel and re-energize itself for completing the day.

Some general benefits of having coffee breaks:

• Offers time to de-stress and relax
• Help keep calm and be mindful
• Helps establish bonds with co-workers and…

Mostly everyone confuses learning with studying. But only the well-knowledged and successful know that studying is nothing but a barely surviving strategy to learning.

I believe learning is engaging in the sharing of knowledge and wisdom. On the contrary, I see studying as the forced knowledge from books that result in exhausting the human brain!

I am no expert in academia or I don’t grade myself as the most-knowledged or successful either. I always consider myself a student of learning. …

MongoDB is a schema-less NoSQL database that operates with documents and collections. Unlike SQL databases, MongoDB can store documents in JSON format and its structure can vary, thus emphasizing on high scalability of the system and reduced complexity on deployment.

Relating Objects

In relational databases, relationships enforce data integrity. But in MongoDB and other NoSQL databases, there are no relationships between documents. Therefore, documents are independent. However, there are some approaches to model these relationships between documents.

Scenario: I’ve been working on an e-wallet app recently, and here is a simple functionality to understand it better. …

Interviews are one of the biggest hurdles to be encountered when seeking out for jobs, and this is the best opportunity to study the company in depth. Many people state that interning at startups endorses you with a lot of experience, knowledge, and skill, but its a myth!

Many IT bloomers are setting foot in the industry with great hopes and expectations, on which some startup companies have a “preying eye”. The energy-driven motivation at a young age is their key expectation.

However, individuals are falling victim to these traps. And, at extreme times, the affected are deviated from their fields of interest due to exhausting workloads and frustration. …

MongoDB is a NoSQL database that operates with collections and documents. Each document created on MongoDB has a unique object ID property. So when creating a document without entering an ID, the document will be created with an auto-generated ID.

Who Generates the ID?

When filling in the properties of a document, we do not necessarily need to enter the object ID. But when we refer to MongoDB after creating a document, it would have an object ID that looks like this:

{ 
   “_id”: “5f1819229fdf8a0c7c2d8c36”
}

This makes it much easier for us when creating documents in MongoDB and saves us a lot of time. The object ID in the documents in MongoDB is created by the MongoDB driver, which talks to MongoDB. …

Regardless of the framework or library, used to develop software, UI components play a major role in the interaction between the application system and its users. Thus, driving great amounts of knowledge and expertise towards the UI/UX fields.

In this article, we will talk about what your UI components should not be exposed to and why. Further, we will discuss the possible solutions to certain problems that may arise when designing and implementing UI Components.

What they should not know

In any web or mobile application, the front-end and the back-end collaborate and function together producing a complete functioning system. …

Coding is fun to learn, but reading through all those chapters of the textbook is not easy! So here is a simple strategy I follow to learn the basic syntax of almost every language I have learned, whether Python, Java, C++, PHP, C#, Javascript, or any other language, just for a Simple Calculator!

Pre-requisite

Note: This article is to learn PROGRAMMING LANGUAGES only! This is not for frameworks and libraries.

To understand this, you must be familiar with the basic principles and fundamentals of programming. The theory must be understood first!

Familiarize the Basics

Firstly, let us get the requirements clear. We need a simple calculator that takes 2 integers and 1 arithmetic operator as individual inputs. We finally output the result of the arithmetic expression. …