What is Amazon CloudWatch?
Key takeaways: Amazon CloudWatch is a vital service for monitoring AWS resources and applications. Basic metrics are automatically collected at predef...
Can quicksort be used to sort data structures other than arrays?
Quicksort is a widely used sorting algorithm that follows the divide-and-conquer paradigm. It works by selecting a pivot element from the array and pa...
#quicksort
#algorithms
genetic algorithm
What is exponential backoff?
In scenarios involving third-party systems, networks, or distributed systems, it sometimes becomes necessary to reattempt operations following failure...
What is a macro virus?
A macro virus is a type of computer virus that is embedded within a document or file, often in the form of a macro. Macros are small programs or scrip...
What are the different exceptions in Polars library?
Key takeaways: Polars is a fast DataFrame library implemented in Rust with Python bindings. It is optimized for performance and parallel processing, m...
What is the DataFrame.pivot() function in Polars?
Polars is an efficient DataFrame library whose primary purpose is to offer fast and efficient data processing. The Polars library achieves this by emp...
What's the difference between LEFT JOIN and LEFT OUTER JOIN?
Key takeaways: LEFT JOIN , and LEFT OUTER JOIN gives the same results, returning all records from the left table and matched records from the right ta...
What are NumPy hyperbolic functions in Python?
NumPy is a fundamental package for scientific computing in Python , offering a powerful array object, efficient operations, and a suite of mathematica...
What are the advantages of using ASP.NET Web API?
ASP.NET is an open-source framework developed by Microsoft. It is a server-side web framework designed to create dynamic web pages. It offers differen...
webapi
asp.net
asp.net core
Lazy loading vs. eager loading in Ruby on Rails
In any web application , database performance plays a crucial role in determining the overall user experience. Efficiently retrieving data from the da...
What is a Catch2 unit-testing framework?
Unit testing is a software testing technique where individual units or components of an application are tested independently to ensure they function c...
What is C# multicast delegate?
In C# , a multicast delegate is a type of delegate that can hold references to multiple methods. While regular delegates hold a reference to a single ...
What is the difference between AIOps and MLOps?
Key takeaways: AIOps automates IT operations using AI while MLOps manages the life cycle of machine learning models. AIOps covers various IT processes...
Java advance stream operations
In modern Java programming , the Stream API introduced in Java 8 changed how developers work with collections of data. Streams make it easier to do co...
Types of constructors in C++
In C++, constructors are special member functions that initialize objects of a class. They are invoked automatically when an object is created. They a...
What are DeFi applications?
In centralized finance, third parties, such as banks hold cash and facilitate transactions and cash flows between the relevant parties while charging ...
blockchain
decentralized apps
What are network drivers in Docker?
In Docker, network drivers help with communication between containers, allowing them to establish connections with external networks and one another w...
How to calculate commit complexity
Commit complexity , often referred as code change complexity or change complexity, is a measure of the likelihood of a particular commit causing prob...
What are the principles of user-centric UX design in mobile apps?
What is user-centric UX design? User-centric UX design refers to the process of designing applications to enhance the user’s experience in a meaningfu...
mobile app development
ux design
user-centric ux design
design principles
mobile-app-dev
What are hidden classes and inline caching in JavaScript?
JavaScript is a programming language that finds applications in both front-end and back-end development. To enhance the performance of JavaScript code...
javascript
hidden classes
inline caching