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Arrays in JavaScript work the same as in any other programming language but, removing an element from an array might be different in JavaScript. There are many ways in which you can do this task. In t...

Question: Hi there! I am new to programming and I am learning programming in C. I am trying to attempt an online coding test in which there is an incomplete program which I have to complete in order t...

Question: My question was simple. I wanted to know that if I have two classes having a parent-child relationship and I call the parent class constructor in child class’s constructor. Now, I create an ...

Question: Hi there! I was writing the code for practicing file management in Java. When I executed one of my programs, it threw the following exception: java.io.IOException: The filename, directory na...

Question: If you want to add some of the data to my database but I am receiving the below error: “Catchable fatal error: Object of class PDOStatement could not be converted to string in /var/www/mandj...

JavaScript is a prototype based language, so, whenever we create a function using JavaScript, JavaScript engine adds a prototype property inside a function, Prototype property is basically an object (...

It is an empty interface (no field or methods). Examples of marker interface are Serializable, Cloneable and Remote interface. All these interfaces are empty interfaces. public interface Serializable...

Sometimes after upgrading their Windows 10, many users have complained about numerous problems related to the Microsoft Office applications. Microsoft Excel may not open documents because the Protect...

The problem seems to be related to the dependency service and often happens to occur when trying to open Security Center, Microsoft Exchange, Print Spooler, Themes, or any other service. According to ...

After successful installation, Minecraft doesn’t work fine followed by an error message. The error may occur due to different reasons, including but not limited to the corruption of a .jar file contai...

1. Overview In this article, we are discussing the Spring org.springframework.beans.factory.BeanCreationException – this is a very common exception thrown when the BeanFactory creates beans of the bea...

Internet Explorer and Security settings. After installing a server in my test environment, I immediately wanted to install the Windows Admin Center application. Lo and behold! I received an error mess...

Alpha blending is used for displaying an alpha bitmap (this is a bitmap which has semi-transparent or transparent pixels). In addition to RBG colors, each pixel in an alpha bitmap also has a transpare...

You might have encountered an error message that reads, “Your browser does not currently recognize any of the video formats available”. The error occurs while trying to play a video on YouTube, Vimeo,...

Whenever installing a new program on Windows 10, you should always make sure you document yourself on whether it is compatible with your OS or not. Sometimes, due to software issues, you will be prom...

Types of errors witnessed: Unexpected error from external database driver (1). (Microsoft JET Database Engine) [Microsoft][Driver ODBC Excel] Reserved error (-5016). [Microsoft][ODBC Excel Driver]Gene...

Client-server interactions tend to happen incessantly and smoothly. Despite this, a 400 Bad Request error usually indicates a request that hasn’t been met successfully, or could mean that the remote s...

When opening an Excel spreadsheet in MS Office 2010/2007, you may get the following error message: "Excel found unreadable content in '[filename].xlsx'. Do you want to recover the contents of this wor...

This is what the error looks like in my IDE: Googling for the library name, I found that it’s part of CUDA Toolkit (GPU Computing SDK) and recalled that I installed TensorFlow 2.0 with GPU support (p...

You have not saved the JPEG image file in a proper format. For instance, if you save a JPEG file in a TIFF format, it will preview as a thumbnail but will show invalid JPEG marker error when you try t...