Code2night - Latest Programming Blogs & Tutorials

20

Jul

2023

LinkedHashMap in Java

Shubham Batra 3,369 views

Java includes a number of data structures for storing and manipulating collections of objects. The 'LinkedHashMap' class, which is an extension of the 'HashMap' class, is one of the important classes in the Java Collections Framework. LinkedHashMap, unlike HashMap, preserves the order of its items depending on the insertion order, making it helpful in cases where the order of components must be maintained based on their arrival time.

02

Apr

2024

How to fix Xml Injection vulnerability in asp.net (CWE-91)

Shubham Batra 5,321 views Watch Video

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).

19

May

2023

C# Regex Examples

Shubham Batra 4,029 views

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:

09

Dec

2023

Registration Form In HTML

Shubham Saini 3,972 views

Creating an HTML registration form entails the use of numerous form elements, such as text inputs, radio buttons, checkboxes, and buttons. Here's a simple HTML registration form example:

19

Jul

2023

TreeSet In Java

Shubham Batra 3,567 views

TreeSet is a Java Collections Framework class that implements the SortedSet interface. It returns a set that is sorted in natural order or by a provided comparator. TreeSet, unlike HashSet, does not allow duplicate elements and delivers fast performance for simple operations like adding, removing, and searching for elements.

23

Jun

2022

Import Excel in Asp.net MVC using OLE DB

Shubham Batra 9,963 views Watch Video

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.

16

Dec

2023

Realtime Speech to Text converter using javascript

Shubham Batra 5,025 views Watch Video

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.

16

Sep

2023

How to export table data in pdf using itextsharp in asp.net mvc

Shubham Batra 6,070 views Watch Video

Often we want to export table data in pdf format using Asp.Net format. We will see how we can use itextsharp library and using that how to export table data in pdf using itextsharp in asp.net mvc

13

Apr

2023

Web Api in Asp.net MVC

Shubham Batra 5,968 views

Web Api in Asp.net MVC

14

Jul

2023

Array List

Shubham Batra 3,423 views

In Java, the ArrayList class implements the List interface as a resizable array. It offers dynamic arrays that can expand or contract in size as needed. ArrayLists are a component of the Java Collections Framework and provide a variety of methods for modifying the elements contained in them.

10

Jul

2023

Climbing the Career Ladder: Advancement Opportunities in Software Engineering

Shubham Batra 10,040 views

In the technologically driven era we live in, software engineering stands not just as a profession but as a dynamic and vibrant journey. This journey is filled with opportunities for continuous learning, growth, and professional advancement. For those who dare to delve into its intricacies and navigate its challenges, software engineering offers numerous routes to personal and professional development.

31

May

2023

DataReader in ADO.NET

Shubham Batra 4,842 views

There are two common objects in ADO.NET to read data, DataSet, and DataReader. C# DataSet and C# DataReader classes represent these objects. In this article, we'll learn about ADO.NET DataReader and how to use a DataReader in C#.

09

Dec

2023

Method Overloading

Shubham Saini 2,677 views

In Method Overloading we have two or more than two methods those have the same name but different parameters.

23

Aug

2022

HTTP Error 500.31 Failed to load ASP NET Core runtime

Shubham Batra 20,170 views Watch Video

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.

24

Jul

2023

Java Arrays

Shubham Batra 3,394 views

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.

21

Aug

2023

java.lang.IllegalStateException: The driver executable does not exist

Shubham Batra 5,057 views Watch Video

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.

13

Jan

2023

How to rename table column in sql server

Shubham Batra 5,726 views

Hello guys, sometimes while working with sql server we often create tables with wrong columns names and we often need to rename those columns. So we will see how to rename table column in sql server.

09

Dec

2023

Input/Output Statements in C++

Shubham Saini 3,422 views

In C++, input and output operations are commonly performed using the Standard Input/Output Library, which includes the <iostream> header. This library provides the 'cin' and 'cout' objects for reading input and displaying output, respectively.

13

Jul

2023

String Joiner

Shubham Batra 3,685 views

The String Joiner class in Java makes it easy to connect several strings with a defined delimiter. It is very useful for concatenating strings in a loop or dealing with string collections.

09

Dec

2023

Tables In HTML

Shubham Saini 3,254 views

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.

Latest Blog

LinkedHashMap in Java

How to fix Xml Injection vulnerability in asp.net (CWE-91)

C# Regex Examples

Registration Form In HTML

TreeSet In Java

Import Excel in Asp.net MVC using OLE DB

Realtime Speech to Text converter using javascript

How to export table data in pdf using itextsharp in asp.net mvc

Web Api in Asp.net MVC

Array List

Climbing the Career Ladder: Advancement Opportunities in Software Engineering

DataReader in ADO.NET

Method Overloading

HTTP Error 500.31 Failed to load ASP NET Core runtime

Java Arrays

java.lang.IllegalStateException: The driver executable does not exist

How to rename table column in sql server

Input/Output Statements in C++

String Joiner

Tables In HTML

Trending This Month

Free Developer Tools

Our Community Impact