Category Archives: Mobile App Development

Requirement Engineering

In the realm of software development, Requirement Engineering (RE) stands as a critical and foundational process that lays the groundwork for successful project outcomes. Requirements engineering is the process of identifying, analyzing, specifying, validating, and managing the needs and expectations of stakeholders for a software system. In this blog, we’ll dive into the world of Continue Reading »

Understanding the Benefits of SonarLint for  Code Quality

As software developers, ensuring the quality of our code is paramount. Poorly written code can lead to bugs, vulnerabilities, and maintenance headaches. That’s where SonarLint comes in. SonarLint is a powerful code quality tool that provides real-time feedback on your code as you write it, helping you catch and fix issues early in the development Continue Reading »

COALESCE() function in Structured Query Language 

The Meaning of Coalesce is to come together to form one larger group, substance, etc.  In SQL, the COALESCE() function is a powerful tool used to handle NULL values in queries. The function takes multiple arguments and returns the first non-NULL value. This function is extremely useful when dealing with NULL values in database tables.  Continue Reading »

Depth First Search (DFS) – Graph Traversal

Table of contents Definition Conceptual Implementation Java Code & Explanation Applications of DFS   Definition Depth First Search (DFS) is an algorithm for traversing Graph Data Structure. The algorithm starts at some arbitrary node in the graph and explores as far as possible along each branch before backtracking. Stack Data structure is needed to keep Continue Reading »

Mobile app trends

7 Key Mobile App Development Trends to Watch Out for in 2021

  The mobile application development industry is evolving like a whirlwind. If you want a business to survive this digital storm, you need to stay up-to-date with the latest mobile application development trends. Nowadays, mobile apps have become fundamental to transform business models and marketplaces. This dynamic digital world is evolving faster; famous applications that Continue Reading »