How to Connect to a Database with MySQL Workbench

HashMap is a component of the Java Collections Framework that implements the Map interface. It offers a key-value pair data structure in which elements are stored as a combination of keys and their corresponding values. HashMap does not support duplicate keys, but it does support mapping multiple values to the same key. It provides constant-time performance for simple operations like as element addition, removal, and retrieval.

when a copy of the original value is passed to the function, then it is known as Call by value in C#

Hello guys, in this article we will see how to fix CWE-23 Path Traversal vulnerability Unsanitized input from an HTTP parameter flows into global::System.IO.Directory.CreateDirectory, where it is used as a path. This may result in a Path Traversal vulnerability and allow an attacker to create arbitrary directories when we scan our code with snyk.

Caching in ASP.NET Core using Redis Cache

Hello guys, while creating webapp using vue js you might have needed toggle button for activating/ deactivating your data. So we will learn Implementing Toggle Switch in Vue js using vue-js-toggle-button in this article .

Hello guys, often we want to support file upload in web applications and you will notice if you try to upload file more than 4MB you will face error Maximum request length exceeded .We will see how to fix error maximum request length exceeded in asp.net mvc.

An ArrayIndexOutOfBoundsException is a runtime exception in Java that happens when you attempt to access an array element with an index that is outside the array's valid range of indices. In other words, you're attempting to access an element in the array at an index that doesn't exist.

Lists in HTML are essential for structuring information, creating navigation menus, and organizing content in a readable and accessible manner on web pages.

Creating a NuGet package from a .NET Framework Class Library involves creating the DLL in Visual Studio on Windows, then using the nuget.exe command-line tool to create and publish the package.

A NumberFormatException is produced in Java when you try to convert a string to a numeric type (such as int, double, float, etc.) but the string's format is incompatible with the required format for that numeric type. This is common when using parsing techniques such as Integer.parseInt(), Double.parseDouble(), or Float.parseFloat().

Hello guys, sometimes while using asp.net web application we face need to read json data from json files and parse them in c# . So will see how to read json data from file and parse using Asp.Net.

Dependency Injection Using Ninject In ASP.NET MVC

Hello guys, often while dealing with project where we need to implement payment systems and need user to enter card number and show them the card number format properly. So for that purpose we have to use controls from payment gateways which are bit harder to manage on custom websites. So we will see how to implement Input Box Card Number Formatting using jquery.

In this article, we'll walk you through the process of using iTextSharp to create PDF documents within an ASP.NET MVC project. We'll dissect the code you've provided and explain each step to ensure you have a comprehensive understanding of the implementation. So follow the steps for learning How to generate pdf using itextsharp in asp.net mvc.

After installing or updating the system or uploading your web app on IIS, you may receive the error HTTP Error 502.5 - ANCM Out-Of-Process Startup Failure upon accessing the website. So we will see how to solve that error.

Hello guys in this article we will learn about basics of ChatGpt and how chatgpt can help people with lots of things.

Hello guys , often we need to apply masking on phone, email or many more field to accept data in certain format. So in this article we will see how to apply input mask in jquery.

Hello guys, sometimes we need to import data from excel file in asp.net . So we will use ExcelDataReader for that. You can check the steps on using that with asp.net project.

Hello guys, sometimes we need to allow users to type only alphanumeric in the textboxes. For that purpose , we will see how to apply alphanumeric validation in javascript

The Treemap is a component of the Java Collections Framework that implements the SortedMap interface. It keeps its elements ordered according to the natural ordering of keys or a defined comparator.

Hello guys, while using Paypal payment gateway we often need for payout to some other user using paypal. So in this article we will see how to do payout using paypal payment gateway.

LINQ (Language Integrated Query) is a powerful tool in .NET that provides a unified way to query data from various data sources. When working with databases, LINQ can be used in conjunction with Entity Framework, a popular Object-Relational Mapping (ORM) framework, to simplify the process of mapping data to objects and querying the database.

The break statement is used to terminate the loop or statement in which it present. This statement is used to skip over the execution part of the loop on a certain condition.

How to upload files to Azure Blob Storage in an ASP.NET Core Web

The underlying connection was closed: An unexpected error occurred on a send.

To generate an image using C#, you can utilize the System.Drawing namespace, which provides classes for working with images. Here's a simple example that demonstrates how to create a new image and save it to a file:

Selenium automation of keyboard and mouse events is an essential ability for efficient web testing. Knowing how to imitate user interactions is crucial whether you're performing repetitive activities or testing web apps. This in-depth guide will go through how to utilise Java's Selenium WebDriver to automate keyboard and mouse events.

In this article we will see how to use dapper with stored procedure for selecting data from database with parameters.

Hello guys in this article we will discuss about features of .net core 7 which we can see in the upcoming release of .net core

n JavaScript, flat() and flatMap() are array methods introduced in ECMAScript 2019 (ES10) that allow you to work with nested arrays in a concise manner. Let's explore each method:

Hello guys, in this article we will discuss a issue that we face when we use sfgrid in Blazor. So sometimes while using SfGrid when we want to refresh data source of grid with different schema it doesn't refresh properly. We will see how to fix the issue Changing sfgrid datasource does not work in Blazor.

Method is a series of statements that together perform a task.

Overriding methods is a key idea in Java object-oriented programming. It enables a subclass to provide a particular implementation of a method defined in the superclass. When you override a method, you replace the superclass's inherited implementation with your own version in the subclass. This allows for polymorphism and dynamic method dispatch.

Dapper is a simple Object Mapper and is nothing but Object-relational mapping (ORM) and is responsible for mapping between database and programming language and also it owns the title of King of Micro ORM in terms of speed. It is virtually as fast as using a raw ADO.NET data reader and also Entity Framework.

Model Validation In ASP.NET Core MVC 6.0

Hello guys while using Asp.Net MVC you can sometime face error while uploading large file . It can even occure while posting files on Web API. So we will see how to fix error Status Code 413 Request Entity Too Large.

CSS (Cascading Style Sheets) is a style sheet language used to describe the display of an HTML or XML document. It allows web developers to control the appearance and layout of multiple web pages at once. Here's a detailed overview of some fundamental CSS properties:

Hello guys we often have to deal with json files in asp.net mvc and we also have to read json files using c# and asp.net. So in this article we will see how to read json file in asp.net mvc.

Hello guys, in this article we will tell you about what is Ajax? and how it can help you create better projects with better performance.Ajax basically used for Asynchronous Javascript and XML. As the name defines it helps you make server side operation asynchronously or you can say without reloading the page. So we will see few examples of using Ajax in Asp.Net MVC.

Hello guys, in this article we will create script for creating database backups from sql database server. We will use powershell script batch file for this purpose.

The do while loop statement executes a statement or a block of statements while a specified Boolean expression evaluates to true. Because that expression is evaluated after each execution of the loop, a do-while loop executes one or more times.The do while loop stops execution exits when a boolean condition evaluates to false. Because the while(condition) specified at the end of the block, it certainly executes the code block at least once.This differs from the while loop, which executes zero or more times. The do while loop is the same as while loop except that it executes the code block at least once

In this article, I will be explaining how an email can be send using ASP.NET with C#. I will be working on window forms of asp.net web application.I will be demonstrating how to use asp.net to build web application to send an email.

C is a general-purpose, procedural programming language created by Dennis Ritchie at Bell Labs in the early 1970s. It was designed to be a system programming language and eventually became widely used due to its power, flexibility, and efficiency. Here are some key aspects and features of the C programming language:

Hello guys , we often need to integrate sms functionality in our asp.net web application. For that purpose, we often use different SMS libraries. This article will show how to send SMS using Twillio in Asp.Net MVC.

Hello guys in this tutorial , we will learn the first step of using sql server. We will see how we can create database and perform crud operation using sql queries.

Hello guys, sometimes while working with big databases in sql server we often need to find all procedures where we have used a certain table.So we will see how to do that.

Get random number in asp.net C#

Hello guys we often have to deal with json files in asp.net Core and we also have to read json files using c# and asp.net. So in this article we will see how to read json file in asp.net core 8.0. We will be creating one json reader class for this purpose.

An array is a sort of data structure in Java that allows you to store numerous values of the same type. It allows you to easily organise and manipulate data collections.

Hello guys in this article we will see how we can replace Special Accent characters with their respective alphabets automatically. So we will see how to do that.

Hello guys, in this article we will learn about how to implement Url Encryption in Asp.Net MVC . There are few ways which provides url encryption but seems really difficult to implement. In our article we will use simple custom Html helpers for url encryption.

In this article we will see how to solve issue 'ConfigurationBuilder' does not contain a definition for 'SetBasePath' and no extension method 'SetBasePath' accepting a first argument of type 'ConfigurationBuilder' could be found (are you missing a using directive or an assembly reference? in .Net Core 3. We will see how to ready json files in .Net core 3.

In this tutorial, I will explain how we can use the Web APIs in the Angular application using HttpClient. Before we start the step-by-step process

Hello guys , while working with Angular js we sometimes gets caught in situtation where we have to apply css on child components.It's not possible by adding css normally in parent compponent due to the scope of component css. So we will learn how to apply css on child components in Angular js.

What is C?

Hello guys in this article we will see how you can create your own speech to text converter in javascript. So we will try to implement speech recognition and display speech in written format, similar like subtitles.

Hello guys, you might have noticed while working with .Net core 3.1 that whenever you make any client side change(html,css,js). It doesn't reflect in browser even after reload. So we will learn how to solve the issue Visual studio not refreshing changes in browser on reload.

The anchor (<a>) and image (<img>) tags are two fundamental HTML elements used to create links and embed images in web pages.

Hello guys while using the Ole Db for Importing Excel sometimes we can face an error saying "The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine.". This error basically will not let you import excel. So we will see how to solve this error in this aticle.

In this article we will see how to highlight code segments in in your website with js. We will be using Prism js syntax highlighter for this. Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind. It’s used in millions of websites, including some of those you visit daily.

how to use Web Api in Asp.net MVC

Hello guys in this tutorial we will see how you can select same row after rebinding or repopulating devexpress gridview.

How to delete files to Azure Blob Storage in an ASP.NET Core Web

Collection of Char or char type array.

Hello guys sometimes while working with MySQL database you can have error Unable to connect to any of the specified MySQL hosts . So we will see how to solve this error.

The org.openqa.selenium.SessionNotCreatedException is an exception that can occur when working with Selenium, a popular automation testing framework used for web application testing. This exception typically indicates that a new session (browser instance) could not be created due to various reasons.

The Regex class in C# is part of the System.Text.RegularExpressions namespace. It provides a way to work with regular expressions, allowing you to perform pattern matching and manipulation of text. Here are some common operations you can perform using the Regex class:

The NoSuchWindowException in Java is an exception that's thrown when a WebDriver (typically from a Selenium framework) tries to switch to a window that does not exist. This usually occurs in web automation scenarios when you're working with multiple browser windows or tabs

Hello guys, sometimes we need to get mime type for specific file types. So we will see how we can get mime type for any file extension in Asp.Net.

Hello guys, often while working with angular js you sometimes have requirement of implementing chat functionality where user can press @ and select users from the list , similar to what we do on skype or all big chatting platforms. For that purpose we can use Angular-mentions which is a package in Angular js for skype like @ chat functionality. We will see how to use that in detail.

In this article, we'll walk through the process of creating an ASP.NET MVC application that displays a list of employees using jQuery DataTables. This powerful plugin provides advanced interaction controls to any HTML table, making it a great choice for displaying data in a user-friendly manner.So we will see how to use jquery datatables in asp.net

How to use Azure Blob Storage in an ASP.NET Core Web API to list, upload, download, and delete files

Hello guys, we often need to implement user authentication and validate user authentication for all actions. We will see how we can create custom filter attribute and use that for user authentication.

Hello guys, we often need to show countdown timer in js . We will see how we can create countdown time in javascript.

To find the biggest number in a 1D array in C, you can iterate through the array and keep track of the maximum value encountered.

In Java, access modifiers are keywords that control the visibility and accessibility of classes, fields, methods, and other members within a class or package.

Hello guys, now a days we often have to use web api's in our Asp.Net core projects. In this article we will see how to create web api in asp.net core. We will create HttpGet,HttpPut,HttpPost and HttpDelete api's and see how to test them.

Hello guys, sometimes while working with Asp.Net application and mobile apps we often need to use Firebase database . So we will be using Firebase Database in Asp.Net web application.

Hello guys, sometimes we need to put validations on textboxes to accept certain type of data. For that purpose , we will see how to apply input validations using javascript. This will contain Numbers validation , Number And Decimal validation , Alphanumeric validation , Alphabet validation.