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What is LiveLeak? LiveLeak is a video-sharing website where users have the option of uploading videos and sharing them among their contacts. The videos posted on the website were related to current events, war scenes, politics, etc. These videos were posted from all over the world. Currently, LiveLeak is shut down after 15 years of operation. The website consisted of videos of real violence which also included the execution of Saddam Hussein. Why LiveLeak Alternatives? LiveLeak has been banned because of its content. There are some other disadvantages of this website − The website included content full of violence ... Read More
A circle is a closed shape formed by tracing a point that moves in a plane such that its distance from a given point is constant. A line is a straight one-dimensional figure that does not have a thickness, and it extends endlessly in both directions. In this article we will check if a given line touches a circle or intersects it using java. We will be given with the centre coordinates and radius of a circle along with equation of the line. We need to check if the given line collides with the circle or not and hence three ... Read More
A polygon is a 2-dimensional closed shape that has at least 3 sides. Depending on the number of sides, relationships of the sides and angles, and other characteristics, polygons can be classified under different names like triangles, squares, and quadrilaterals. The convex polygon definition explains that one is a polygon whose angles are all less than 180 degrees each. That also means that the vertices, the point where two sides meet, all point outward from the centre of the shape. In this article, we will find if two convex regular polygons have same centre or not. We will take two ... Read More
A square is a two-dimensional shape which has four sides of equal length. The opposite sides of a square are parallel to each other and all four interior angles are right angles with diagonal of equal length. In this article we will check how to confirm if given four points form a square. We will be given a square with four points i.e. A, B, C, D as shown in the figure − We need to check from these points that if they form a square or not. To check this it should satisfy the following condition − ... Read More
In Java, Array is an object. It is a non-primitive data type which stores values of similar data type. The matrix in java is nothing but a multi-dimensional array which represents multiple rows and columns. Here we have given a matrix which contains set of elements including both positive and negative numbers and as per the problem statement we have to replace negative numbers with 0 and positive numbers with 1. Let’s deep dive into this article, to know how it can be done by using Java programming language. To show you some instances Instance-1 Given matrix =-21 22 -23 24 -25 26 ... Read More
In Java, Array is an object. It is a non-primitive data type which stores values of similar data type. The matrix in java is nothing but a multi-dimensional array which represents multiple rows and columns. Triangular Matrix − A square matrix is called as a triangular matrix if all the elements above or below the diagonal of that matrix are zeros. Lower- Triangular Matrix − A square matrix is called as a Lower- Triangular Matrix if all the elements above the diagonal of that matrix are zeros. Here we have to print the lower triangular matrix. Let’s start! To show ... Read More
In Java, Array is an object. It is a non-primitive data type which stores values of similar data type. The matrix in java is nothing but a multi-dimensional array which represents multiple rows and columns. Here we have given a matrix which contains set of elements and as per the problem statement we have to find out the sum of all the elements present inside the matrix. Let’s deep dive into this article, to know how it can be done by using Java programming language. To show you some instances Instance-1 Given matrix =21 22 23 24 25 26 27 28 29 Sum ... Read More
jQuery- a popular JavaScript library used in simplifying web development tasks. It gives an easy-to-use syntax that simplifies coding and improves performance. Among the many features that jQuery provides, two of the most commonly used are .on() and .hover(). These methods allow to bind events to DOM elements and executing code when the events are triggered. In this article, we will learn how to use .on() and .hover() in jQuery. We will see the different approaches to using the .on() and .hover() methods. The .on() Method The .on() method in jQuery is used in binding one or more events to ... Read More
Uploading files on a website can be a challenging task, especially when you have to handle different types of files, such as images, videos, and documents. Fortunately, jQuery Dropzone Plugin makes it easy to handle file uploads with just a few lines of code. There are many more plugins available for uploading the files like Fine-Uploader, JQuery File upload, Uploadify, etc. In this article, we will learn how to upload files using the jQuery Dropzone plugin. We will go through the complete process of using the jQuery Dropzone Plugin to upload files on the website. What is jQuery Dropzone Plugin? ... Read More
In Java, Array is an object. It is a non-primitive data type which stores values of similar data type. The matrix in java is nothing but a multi-dimensional array which represents multiple rows and columns. An identity matrix is a square matrix where all the elements of the main diagonal (i.e., the diagonal from the top-left to the bottom-right corner) are 1, and all the other elements are 0. It is denoted by the symbol "I" or "In", where "n" represents the size of the matrix. The identity matrix is important in linear algebra because it acts as the ... Read More