Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Introduction Usually, various physical entities are expressed in a mathematical equation that includes several variables. A function can represent the nature of variables during the process. A function can be graphically presented between the variable and the desired response. However, most of the time, we need to find the specific points at which the function gives a maximum and a minimum value. In this direction, the derivative test, which is a fundamental concept of calculus, is found to be quite helpful. In this tutorial, we will learn about the derivative, its application in optimization, and the determination of maxima and ... Read More
Introduction Before we learn about multiple linear regression, let us understand what linear regression is. Linear regression helps in determining the relationship between two variables in data sets. As already stated linear regression has its limitation to two variables. Therefore, multiple linear regression helps in determining the relationship between more than two variables. Though multiple linear regression cannot overcome the weakness of linear regression, multiple linear regression is used to make a regression model with multiple independent variables and single dependent variable. Multiple linear regression is used most importantly in econometrics and financial inference. Definition Simple ... Read More
Introduction Probability is the possibility of happening an event. In the other words, it is the ratio of the total number of favorable outcomes to the total number of favorable outcomes and if the probability is one it means an event is a sure event or if the probability is zero then it means that event will not happen. Probability is simply a useful description (in the form of a mathematical model) for experiments whose exact outcome is difficult to predict in advance When you toss a coin, it's tough to know in advance if a head or a ... Read More
When doing anything online, like visiting a website or specifying where to send an email, you're likely to come across a long string of characters. This strange bundle of text is called a URL, which stands for Uniform Resource Locator. A URL helps specific computers know where they can find the page or data the user is looking for. Understanding the URL structure is essential knowledge if you want to surf the web easily and confidently—luckily, decoding them isn't as difficult as it appears! In this post, we will explore the five basic pieces that make up every single URL ... Read More
The 8th edition, known as ECMAScript 2017, is the current JavaScript version, released in June 2017. JavaScript is a dynamic computer programming language.JavaScript It is lightweight and most commonly used as a part of web pages, whose implementations allow a client-side script to interact with the user and make dynamic pages. JavaScript is an interpreted programming language with a object-oriented capabilities.The ECMA-262 Specification defined a standard version of the core JavaScript language.JavaScript is a lightweight, interpreted programming language.Designed for creating network-centric applications.Complementary to and integrated with Java.Complementary to and integrated with HTML.Open and cross-platform.
TestNG Listeners have the capacity to listen to a specific incident. It is basically an interface that changes the nature of the system. TestNG Listeners are used for logging purposes and creating reports. TestNG can be configured with the Listeners which can change the default behavior of the TestNG. There are several interfaces that allows to modify TestNG's behavior. These interfaces are broadly called "TestNG Listeners". Here are a few listeners: IAnnotationTransformer IAnnotationTransformer2 IHookable IInvokedMethodListener IMethodInterceptor IReporter generateReport(java.util.List xmlSuites, java.util.List suites, java.lang.String outputDirectory) - Generate a report for the given ... Read More
You can read HTTP using file_get_contents("php://input")Try using this link-https://www.php.net/manual/en/reserved.variables.php
Before getting into Item animation for recycler view example, we should know what is Recycler view in android. Recycler view is a more advanced version of the list view and it works based on View holder design pattern. Using recycler view we can show grids and list of items. card view is extended by frame layout and it is used to show items in card manner. It supports radius and shadow as predefined tags. This example demonstrates how to integrate Animation in Recycler View with card view by creating a beautiful student records app that displays student name with age. ... Read More
Introduction In the web era, concise links are crucial to distribute hyperlinks via social networking sites, text messages, and alternative communication methods. Nevertheless, lengthy URLs might pose challenges when sharing and might be truncated when sending messages. The long URLs are frequently challenging to memorize and can be highly unwieldy to enter. In order to solve the issue at hand, web address shortening platforms such as TinyURL were created to manage the duty. Python offers a convenient approach to connecting with these options. Within this post, we are going to write a Python code to engage with the TinyURL website ... Read More
Arduino has come up with a number of boards specifically for Internet of Things (IoT) applications. If you go to the Products page on Arduino website, you will find a separate section for IoT boards. Their prices range from $18 to $69.The main feature that differentiates these boards from other Arduino boards (like Uno) is the presence of some connectivity onboard. For instance, The Arduino Nano 33 IOT board has WiFi and Bluetooth connectivity.The MKR Fox 1200 board (available in Europe only) supports the Sigfox architecture.The MKR GSM 1400 board supports GSM.The MKR NB 1500 supports the recently developed NBIoT ... Read More