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Understanding C++ rand() and srand() function
Hey, folks! In this article, we will be focusing on the generation of random numbers using C++ rand() and srand() function. What is C++ rand() function? The C++ rand() function is used to generate random….
How to Check if a key exists in Python Dictionary
Hey there! Today we are going to cover the various techniques or methods to check if a given key exists in a Python Dictionary or not. Introduction In many cases, we may need to check….
Seaborn Kdeplot – A Comprehensive Guide
Hey, folks! In our Seaborn tutorial, we will be focusing on Seaborn Kdeplot. What is Kdeplot? Kdeplot is a Kernel Distribution Estimation Plot which depicts the probability density function of the continuous or non-parametric data….
How to round the numbers off using round() in R
Rounding off the numbers can be achieved with round() in R. Round is one of the best ways to make numerical values more meaningful and to get more precise results in the analysis. R offers….
Using toupper() in C – A Practical Guide
In this article, we’ll take a look at how we can use the toupper() function in C. This is a very straightforward function, which converts a character to upper case. Let’s quickly look at some….
How to Export a data frame to Excel in R
What if I tell, that you can export data frames to excel in R within a couple of minutes? This is possible with the help of functions like writexl and openxlsx. Seems interesting? In this….
Building a Space Rangers Game with Java FXGL
In this simple FXGL tutorial, we will develop a game called “Space Ranger”. What is FXGL? FXGL is a game engine built on top JavaFX, which is a GUI toolkit for desktop, mobile, and embedded….
Create a Partition in Linux – A Step-by-Step Guide
In this tutorial, we’ll be covering the steps to create a partition in Linux. This can help you allocate different memory regions for specific uses. Creating partitions can also help you install multiple operating systems….
How to use the xargs command in Linux?
The xargs command allows us to pass the output of one command as the input for another command without having to write the output in a file. Some tasks that may require the use of….
How to Clear DNS Cache on Ubuntu
Whenever we try to access a website, a DNS name resolution query is executed to resolve its IP address. The operating systems cache this data to avoid reaching out to name servers every time. Why….