programming tips

This comprehensive guide will help you understand the role of <strong>environment variables</strong> in Node.js applications and how to effectively use the <strong>dotenv</strong> package for managing configurations. By the end, you'll be equipped to secure your applications and streamline configuration management. Familiarity with Node.js and basic programming concepts will be beneficial.

Hello guys sometimes we need to call async methods inside sync methods in our asp.net application. So we will see how we can do that.

Get random number in asp.net C#

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.

To pass a reference of arguments to the function the ref keyword is used in C#.

We use FindElements here to return a collection of anchor tags.

In Selenium WebDriver, both implicit wait and explicit wait are mechanisms to control the timing of interactions with web elements, especially when elements might not be immediately available due to various reasons such as dynamic content loading, AJAX requests, etc. Both techniques help in synchronizing your tests with the actual behavior of the web application.

when we write Javac on cmd(Command prompt) it show error " 'javac' is not recognized as an internal or external command, operable program or batch file." Here are few steps to resolve this error.

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.

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.

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

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#.

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.

Hello guys, we all would have used cookies in our Asp.Net Core web projects. If you have used httpcookies in Asp.Net core 2.1 project and you are trying to update your .Net core version to 3.1 . You will notice your HttpCookies are not working there. So, we will see how to fix HttpCookies Issue with Asp.Net Core 3.1.

Hello guys, sometime we need to shuffle our list or array randomly without being in a certain order. So , in this article we will learn how to shuffle a list randomly in c#.

Browser Reload On File Save:- In Asp.Net you might have noticed you browser getting refreshed whenever you save any File using Fileupload in Webforms or MVC. We will see how we can stop that.