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Articles on Trending Technologies
Technical articles with clear explanations and examples
Why is Tailwind CSS not working in Angular component SCSS files?
Tailwind CSS is a utility-first CSS framework that helps to simplify the styling process by using an enormous number of pre-defined classes that can be applied directly in HTML. However, when using it with Angular component SCSS files, sometimes issues occur, especially since Tailwind CSS is not designed to be imported into individual component styles by default. This article addresses key issues as to why Tailwind CSS doesn't work as it would in an Angular component SCSS file and proposes ways around the problems that can come with it. Table of Content There could be multiple reasons why Tailwind CSS ...
Read MoreJava program to find the number occurring odd number of times
In this article, we will learn how to find the number in an array that appears an odd number of times using Java. By looping through the array and counting occurrences of each number, the program will detect and return the one with an odd frequency. Problem Statement Given an array identify the integer that occurs an odd number of times. Below is the demostration of the same − Input 34, 56, 99, 34, 55, 99, 90, 11, 12, 11, 11, 34 Output The number that occurs odd number of times in the array is 34 Steps to find the number occurring ...
Read MoreJava program to sort a HashMap by Keys and Values
In this article, we will learn the procedures for sorting a HashMap in Java by its keys and values, as well as examine the performance implications associated with each technique. HashMap, a frequently employed data structure, enables programmers to store key-value pairs. This data structure is an exceedingly efficient method for storing data and allows for swift value retrieval based on keys. However, on occasion, it may become necessary to arrange the HashMap by its keys or values. Different Approaches of Sorting the HashMap Following are the different approaches to sorting a HashMap by Keys and Values − ...
Read More10 Advance MySQL Database Interview Questions and Answers
Introduction MySQL is one of the most widely used open-source relational database management systems (RDBMS) in world. It is used by some of the largest companies in the world, including Google, Facebook, and Twitter. If you are preparing for an interview for a MySQL developer position, you need to be well-prepared with advance MySQL database interview questions and answers. In this article, we will cover some of the most common and advanced MySQL database interview questions and provide you with the best possible answers. What is MySQL? MySQL is an open-source relational database management system. It is widely used by ...
Read More10 Basic MySQL Interview Questions for Database Administrators
As a database administrator, you need to be well-versed in MySQL, one of the most popular open-source database management systems. Whether you are a beginner or an experienced professional, there are some basic MySQL interview questions that you should be prepared to answer. In this article, we'll cover some of the most common questions and provide examples to help you prepare for your next interview. What is MySQL? MySQL is an open-source relational database management system (RDBMS) that uses SQL (Structured Query Language) to manage and manipulate data. It was first released in 1995 and is currently owned by Oracle ...
Read MoreHow to Import Multiple Projects into a Single Git Repository?
A monorepo, short for "monolithic repository, " is a single repository containing multiple projects, it's commonly used by large-scale projects or organizations that want to simplify dependency management, build processes and overall project structure. Read this tutorial to learn how to move multiple projects into a single Git repository while maintaining their unique commit history. We'll also outline the tools and processes needed to seamlessly merge multiple projects into a single repository. Step-by-Step Guide to Importing Projects Here is a step-by-step guide on how to import multiple projects into a single repository - Step 1: Cloning and Preparing the ...
Read MoreHow to Become a Machine Learning Engineer in Seven Steps
Machine learning is the hottest job nowadays. But do you know that machine learning is part of Artificial Intelligence? If you love to work with new technologies like machine learning, Artificial Intelligence, and Data science. Then in this article we will guide you to become a successful machine learning engineer in seven steps. You can be either a data engineer, data analytics, machine learning engineer, Data scientist, or AI engineer. Each of these profiles has different responsibilities. Machine learning engineers work with ML Algorithms. The salary of ML engineers is attractive, but it depends on various factors like experience, ...
Read MoreDifference Between Static and Dynamic Environment in AI
In artificial intelligence (AI), understanding the difference between static and dynamic environments is essential for creating effective AI systems. Each type of environment presents unique challenges that affect how an AI agent operates. Static Environment in AI A static environment is one where everything remains the same unless the AI agent itself makes a change. The state of the world does not shift while the AI is “thinking” or deciding on its next action. This type of environment is predictable, stable, and simpler for an AI to navigate since it doesn’t have to worry about sudden changes. Characteristics The following ...
Read MoreJava program to swap two numbers using XOR operator
In this article, we will learn how to swap two numbers using the XOR bitwise operator in Java. The XOR operator is a powerful tool that allows you to perform bitwise operations, and one of its interesting properties is that it can be used to swap two variables without using a temporary variable. This method is efficient and can be used when you need a fast swapping mechanism. Problem StatementGiven two integers, write a Java program to swap their values using the XOR operator.Input Two integers are provided by the user.Output The values of the two integers after swapping. ...
Read MoreAuthentication Bypass using SQL Injection on Login Page
SQL Injection is a common security vulnerability. It occurs when an attacker manipulates a web application's database queries by injecting malicious SQL code. One of the most critical areas for SQL Injection exploitation is the login page of an application. When a user enters their credentials, these inputs are typically used to construct a database query to verify the user’s identity. If the application does not properly sanitize these inputs, an attacker can bypass authentication by injecting SQL statements that modify the intended query, granting them unauthorized access. What is SQL Injection? SQL injection is a code injection technique that ...
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