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To remove duplicate elements from an array in Javascript can be achieved using various approaches. We will be understanding six different approaches in this article, which can be used according to our requirement in various cases. In this article we are having a Javascript array and our task is to remove duplicate elements from array in JavaScript. Approaches to Remove Duplicate Elements From an Array Here is a list of approaches to remove duplicate elements from an array in JavaScript which we will be discussing in this article with stepwise explanation and complete example codes. ... Read More
Removing an element from an array in Javascript can be achieved using various approaches. Removal of an element can be done from the begining, end or from any specific position. We will be understanding various approaches for removing element from an array in Javascript based on our need. In this article, we are having an array of numbers and our task is to remove an element from an array in Javascript. Approaches to Remove Element from Javascript Array Here is a list of approaches for removing an element from an array in Javascript which we will be discussing in ... Read More
Why Use a Local Docker ImageYou may find yourself in the position where you will need to test a pod locally for the following reasons:Your organisation does not allow you to submit Docker images to public repositories for intellectual or security reasons You may not want to have access to your ECR host locally for development You may be just trying something out and want to test it in a local test environment without making it available to the rest of your teamThe first thing you have to do is make sure that you have set the following command.eval $(minikube docker-env)This essentially ... Read More
Elasticsearch is one of the emerging fields that is used for real-time data analysis, log and data analytics, full-text search, etc. Elasticsearch engineers are responsible for designing, implementing, and maintaining Elasticsearch clusters, ensuring efficient data retrieval, and optimizing search performance. In this article, we are going to discuss how to become an Elasticsearch engineer, what key skills are required, and what future opportunities are.Elasticsearch EngineerElasticsearch is an open-source, distributed search and analytics engine built on top of Apache Lucene. It allows for real-time search capabilities and provides horizontal scalability, high performance, and easy integration with various data sources. Elasticsearch is commonly ... Read More
Both Laravel and Ruby on Rails are frameworks used for backend web development. We will discuss what is Laravel, features of Laravel, advantages and disadvantages of Laravel and applications of Laravel. Similarly we will discuss Ruby on Rails in this article. Then we will discuss differences between Laravel and Ruby on Rails.What is Laravel?Laravel is a framework used in backend web development using PHP programming language. Laravel is a open-source framework with model-view-controller design pattern. Laravel reuses existing components of different frameworks. Laravel provides a rich set of functionalities and features. You can learn Laravel framework easily if you know basic and advanced PHP. A website prevents prevents several web attacks ... Read More
We will discuss Laravel and Spring Boot in this article. Both Laravel and Spring Boot are framework used for backend web development. We will discuss what is Laravel, features of Laravel, advantages and disadvantages of Laravel and applications of Laravel. Similarly we will discuss Spring Boot in this article. Then we will discuss differences between Laravel and Spring Boot.What is Laravel?Laravel is a framework used in backend web development using PHP programming language. Laravel is a open-source framework with model-view-controller design pattern. Laravel reuses existing components of different frameworks. Laravel provides a rich set of functionalities and features. You can learn Laravel framework easily ... Read More
Verification in the world of digital hardware design is a crucial step for ensuring correctness and reliability of hardware components prior to fabrication. Traditional methods of verification usually rely on hardware description languages (HDLs), like Verilog or VHDL, together with contracted verification languages and schemes. But these approaches are cumbersome and kill productivity. Here comes Cocotb, a novel approach combining the power of Python for a radically new way of writing an HW verifier. What is Cocotb? Cocotb (COroutine based COsimulation TestBench) is a free open source framework that allows to write testbenches in python to verify hardware design described ... Read More
In this article, we will learn how to use the contains() method in Java's HashSet class to check whether specific elements are present in a set. We'll create a HashSet, add some elements to it, and verify the existence of given elements using the contains() method. Problem Statement Write a Java program to check if a specific element exists in a HashSet using the contains() method. Below is the demostration of the same − Input Elements in set = [33, 66, 67, 54, 88, 90, 30, 79] Output Elements in set = [33, 66, 67, 54, 88, 90, 30, 79] ... Read More
In this article, we will understand how to multiply two matrices using multi-dimensional arrays in Java. The matrix has a row and column arrangement of its elements. A matrix with m rows and n columns can be called as m × n matrix. Individual entries in the matrix are called elements and can be represented by a[i][j] which suggests that the element a is present in the ith row and jth column. Problem Statement Write a program in Java to multiply two matrices using multi-dimensional arrays. Below is a demonstration of the same − Input First matrix: 2 3 4 ... Read More
In this article, we will learn to write a program for shell sort using Java. In the program, we’ll apply this technique to sort an array and observe how the algorithm optimizes the sorting process by reducing the interval between elements. Shell sort Shell sort is a sorting technique that is similar to insertion sort, wherein elements are sorted which are at far ends (either end) of the array. This way, the interval size between the next and the second to last element reduces. This happens for all the elements in the array until the interval distance is reduced to ... Read More