Hello guys, sometimes we need to put validations on textboxes to accept certain type of data. For that purpose , we have to apply validation to stop backSlash on keypress and also on copy/paste. So we will see how to apply Input validation on keypress and copy paste using javascript.
Hello guys we often get CWE-91: XML Injection error when we scan our asp.net project using any security tools. So in this article we will see How to fix Xml Injection vulnerability in asp.net (CWE-91).
Hello guys we often need to import csv file and load into datatable in asp.net mvc. So we will see how you can load datatable from csv file or how to import csv in asp.net mvc.
Hello, guys sometimes we need to implement a Facebook login in our application. We will see how to implement Facebook login 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.
Hello guys, we often want to integrate payment gateways in our Asp.Net applications. Some of the most popular payment gateways are Authorize net, payumoney,paypal,stripe and razorpay. We have already covered payumoney and stripe in our blogs. In this article we will see How to implement Authorize.Net Payment gateway in asp.net mvc.
In this blog post, readers will learn the fundamentals of JUnit testing in Java, including how to write, execute, and manage tests effectively. We will cover essential concepts and best practices to help you ensure your Java applications are robust and reliable.
Hello guys, sometimes we need to import data from excel file in asp.net MVC using OLE DB. So we will use OLE DB Connection for that as that is really fast and effective while reading large excel files. You can check the steps on using that with asp.net MVC project.
To check if a character is a vowel or a consonant in C, you can write a simple program that evaluates whether the character is one of the vowels (a, e, i, o, u) or not. Here's a basic example of how to do this:
Intergrate SummerNote Text Editor into Asp.Net MVC
In C, an array is a collection of elements of the same data type, stored in contiguous memory locations. An index is used to access the elements of an array.
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.
C++ is a powerful, high-level programming language that is widely used for developing a wide range of applications, from system software to video games and web applications. It was developed as an extension of the C programming language and introduced several features that make it a versatile and efficient language for software development.
When you need to manage strings efficiently in Java, you should utilise the StringBuilder class. Unlike the immutable String class, the StringBuilder class allows you to change the contents of a string without creating a new object each time.
Hello guys, sometimes we often want to restrict user from typing aplhabet characters and just all them to type numeric characters only. So we will see how to apply numeric only validation in javascript.
An unconditional statement in C is one that is executed without regard for whether a certain condition is true or false. Unconditional statements are processed sequentially, one after the other, and do not rely on any conditional logic.
Hello guys in this tutorial we will see how we can fix error too many redirects while using cloudflare for our website. We will see how to fix that.
We will discover how to integrate the Razorpay payment gateway with ASP.Net Core in this tutorial. Here, we go over Razor Pay and show you how to incorporate it into ASP.Net Core MVC. Please read through my earlier post, "Build CRUD REST APIs with EF Core." You can view the result of our integration of Razorpay with ASP.Net Core MVC at the conclusion of this post.
This article will discuss key factors when choosing a Mohali mobile app development training program. It will also highlight what makes tecHangouts unique from the competition.
In ASP.NET Core, App Trim refers to a feature that automatically removes unused assemblies from the application's memory during runtime. This helps to reduce the memory footprint of the application and improve its overall performance.
Hello guys, in this article we will learn how to reload vue js child component. Sometime we need to reset child components or just re-render them. There few ways to reset child components but for beginner and those who have just started with vue js it can become a tough task to understand the flow to reset child components. So we will see how to reload child component.
A default constructor in Java is one that is provided by the Java compiler if no other constructors are explicitly defined in a class. The default constructor takes no arguments and is in charge of setting the object's fields to default values.
In this tutorial, readers will learn about the Java Streams API, a powerful feature introduced in Java 8 that allows for functional-style operations on collections of data. The guide will cover the core concepts, provide practical examples, and highlight best practices for using streams effectively.
HashSet is a Java Collections Framework class that implements the Set interface. It gives a collection with no duplicate elements and no set order for its elements. HashSet is built on a hash table data structure, which allows it to add, remove, and search for elements in constant time (O(1)).
Hello guys, we often want to integrate payment gateways in our Asp.Net applications. Some of the most popular payment gateways are payumoney,paypal,stripe and razorpay. We have already covered payumoney and stripe in our blogs. In this article we will see How to implement Paypal in Asp.Net Webforms.
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
Constructor is a special method which is invoked automatically at the time of object creation.
Encapsulation means that covering up of data under a single unit.
In this blog post, we will explore the various types of operators in C programming, including arithmetic, relational, logical, bitwise, and assignment operators. Understanding these operators is crucial for writing efficient and effective C code as they form the backbone of expressions and operations in any program.
Hello guys in this tutorial we will see how you can select same row after rebinding or repopulating devexpress gridview.
In C, input and output functions are used to interact with the user and the external world. These functions allow you to read data from the user or files and write data to the screen or files. The standard library provides several functions for input and output
If statement will execute a block of code if the given condition is true. The if statement checks a Boolean expression and executes the code based on if the expression is true
Templates in C++ allow you to construct generic code that can deal with multiple data types without having to replicate the code for each one. In C++, templates are fundamental for constructing flexible and reusable classes and functions. In C++, there are two types of templates: function templates and class templates.
C# provides the while loop to repeatedly execute a block of code as long as the specified condition returns false. The while loop starts with the while keyword, and it must include a boolean conditional expression inside brackets that returns either true or false. It executes the code block until the specified conditional expression returns false. The condition is given in the beginning of the loop and all statements are executed till the given boolean condition satisfies when the condition becomes false, the control will be out from the while loop else It executes the code block until the specified conditional expression returns false.
To merge columns and rows in an HTML table, you can use the colspan and rowspan attributes within the or elements. These attributes allow you to span a cell across multiple columns (colspan) or rows (rowspan). Here's an example demonstrating how to merge cells in an HTML table:
Hello guys, sometimes while working with big databases in sql server we often need to find all tables where we have used specific columns. So we will see how to do that.
A parameterized constructor in Java is a constructor that accepts one or more parameters when creating a class object. These parameters are used to set the values of the object's instance variables.
Type conversions between classes in an inheritance hierarchy are referred to as "upcasting" and "downcasting" in Java. When working with polymorphism and inheritance, these conversions are frequently required. Let's look at both ideas:
In this blog post, you will learn the fundamental concepts of Object-Oriented Programming (OOP) in C#, including classes, objects, inheritance, encapsulation, and polymorphism. Understanding these concepts is crucial for building scalable and maintainable applications in C#.
A dynamic array implementation that is a part of the Java Collections Framework is the Vector class in Java. It offers a resizable array that can expand or contract as necessary. Similar to ArrayLists, vectors are thread-safe for use in multi-threaded situations since they are synchronised.
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.
Hello guys , we often need to implement Social Login in our web applications. Github login is also one of the social logins which is widely used now a days for authentication. We will see how to use that in Asp.Net MVC.
Creating tables in HTML is a way to display tabular data in a structured format. HTML provides several elements for building tables, including the,,, and elements.
In this blog post, we will explore the fundamental principles of Object-Oriented Programming (OOP) in Java. You will learn how to implement OOP concepts such as classes, objects, inheritance, polymorphism, and encapsulation through practical code examples.
When the variable of one data type is changed to another data type is known as the Type Casting.
By defining your own classes, you can produce user-defined data types in Java. These classes let you create unique data structures that encapsulate data and action. Here is how to make a Java user-defined data type:
In this tutorial, you will learn how to create an Screen Recording with Audio using JavaScript MediaRecorder API
In this blog post, we will explore three fundamental sorting algorithms—Bubble Sort, Selection Sort, and Insertion Sort—in the C programming language. Understanding these algorithms is essential for any programmer as they form the basis for more complex sorting methods and help in grasping algorithmic efficiency.
Hello friends, as per being a .net developer we often have situations of Sending FCM Mobile Notification in Asp.net for Android. So we will see all steps for sending notifications on android for Asp.Net core.
In this tutorial, readers will learn the fundamentals of Spring Boot, a powerful framework for building Java applications. By the end, you will have a solid understanding of how to create a RESTful web service using Spring Boot.
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.
In modern web development, it's common to interact with external APIs or services to retrieve data for your application. However, when your web application runs in a browser and makes requests to a different domain or origin, you may encounter Cross-Origin Resource Sharing (CORS) restrictions. We will see how to use api with proxy url in Asp.net website. This also helps us to resolve CORS errors.
The java.lang.IllegalStateException with the message "The driver executable does not exist" typically occurs in the context of automated testing using web automation frameworks such as Selenium WebDriver.
Hello guys sometimes we have to get videos from our youtube channel and show on our websites. So in this tutorial we will let you know the steps of how to Get Channel Videos using YouTube Data Api in Asp.Net learnn With code2night
In this blog post, you will learn how to implement real-time communication in your ASP.NET Core applications using SignalR. We will cover the basics of SignalR, its core concepts, and provide you with hands-on examples to get started quickly.
Hello guys sometimes we often need to convert base64 to tiff data and we have to verify if the base64 is correct for tiff image. So we will see how to Verify If base 64 string is valid for tiff image in C#.
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
In this tutorial we’ll use slick Slider in responsive mode, A Slick Slider is a popular jQuery plugin, to build an attractive responsive image gallery. So we will see how to configure slick slider for responsive screens.
The java.lang.IndexOutOfBoundsException is an exception class in Java that is thrown when an index used to access an array, list, or other collection is either negative or greater than or equal to the size of the collection. This usually indicates an attempt to access an element at an invalid index that does not exist in the collection.
Hello friends, as per being a .net developer we often have situations of Sending FCM Mobile Notification in Asp.net for Android. So we will see all steps for sending notifications on android for Asp.Net and also we will see how to get fcm server key.
In this blog post, you will learn about inheritance in Java, a fundamental concept of object-oriented programming that allows one class to inherit properties and methods from another. We will explore its types, advantages, and best practices to help you use inheritance effectively in your Java applications.
To obtain the IP address of a device using C#, you can use the Dns class from the System.Net namespace. Here's an example of how you can retrieve the IP address:
Hello guys sometimes while trying to run Your Asp.net core project you may face error HTTP Error 500.31 Failed to load ASP NET Core runtime . This error is basically because the framework required by the project is not on your system. So we will see how to solve that.
Hello guys, in this article we will see how to create new branch and merge old branches into new branches on github. While working with many people on same projects we have to create different branches to manage code. We will see how to do that.
In this blog post, you'll learn about exception handling in C#, a critical aspect of robust software development. We will explore its concepts, common patterns, and best practices to ensure your code is resilient and user-friendly.
In C, control statements are used to control the flow of program execution based on certain conditions or loops. These statements allow you to make decisions and repeat actions in your code
In this blog post, you will learn about polymorphism in C#, a fundamental concept in object-oriented programming. We will explore its different types, how it enhances code flexibility, and see real-world applications through complete code examples.
Hello guys, we often have to implement realtime chat functionality in our Asp.net web application. So we will see how to build real-time application with SignalR in Asp.Net Core
In this blog post, you'll learn about the fundamental concepts of variables and data types in C#, along with how to perform type conversion. This knowledge is essential for writing efficient and error-free code in any C# application.
A NullPointerException is a runtime exception in Java that happens when you attempt to perform an operation on a null object reference. In other words, you're attempting to access a member (such as a method or field) of an object that hasn't yet been initialized, which results in a null reference.
In today's digital landscape, security is paramount for any web application. One effective way to enhance security and protect against bots is by integrating Google reCAPTCHA. reCAPTCHA is a free service provided by Google that helps to distinguish between human and automated traffic on websites. In this article, we'll explore how to integrate Google reCAPTCHA into an ASP.NET MVC application.
Hello guys, in today's world we all want to integrate Social Logins like Google, Linkedin and Microsoft login into our applications. So we will see how to Integrate Linkedin Login in Asp.net MVC. We will you Linkedin Authentication in simple steps.
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.
In this blog post, you will learn about file input and output (I/O) operations in Java, including how to read from and write to files effectively. Understanding file I/O is crucial for any Java developer, as it enables the manipulation of data stored in files, which is a common requirement in many applications.
Hello guys, we often need to show countdown timer in js . We will see how we can create countdown time in javascript.
In Java, the LinkedList class implements the List interface and provides a doubly-linked list data structure. It provides a versatile means of storing and manipulating a collection of items. A LinkedList, unlike an ArrayList, uses references to connect components rather than contiguous memory allocation.
Creating and displaying SSRS Report in ASP.NET MVC
In this tutorial, we'll explore how to integrate the ChatGPT API into an ASP.NET MVC application. The ChatGPT API, provided by OpenAI, allows developers to interact with the powerful language model for various applications like chatbots, content generation, and more.
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