Top Posts in Python
C++ stringstream – Reference and Usage Guide
C++ stringstream is a stream class on strings. This allows us to take a string and treat it as if it were a stream object, like cin, or cout. Due to this, we can perform….
Two Dimensional Array in C++
Introduction A two-dimensional array in C++ is the simplest form of a multi-dimensional array. It can be visualized as an array of arrays. The image below depicts a two-dimensional array. A two-dimensional array is also….
Understanding the Stack Data Structure
In this article, we’ll be understanding the working and the need for the Stack Data Structure. When programming, we often deal with a huge amount of uneven and raw data. This calls for the need….
Top 20 Best Linux Data Recovery Tools to Recover Deleted/Corrupted Files
Today we’ll be going over the best Linux data recovery tools to help you recover any data that you might have lost. If you recently deleted the files, the possibility of recovering those files increases….
Cyber Essentials Certification: DIY or Outsource?
Image Source: Pexels Without having the right technical controls against the most common cyber threats, you could be putting your sensitive data, customers, and entire business at risk. Not only can cyber-attacks like data breaches….
Top 50 SQL Queries That You Must Know
In this article, we’ll go over the most common SQL queries that you should know to be able to use SQL efficiently. What SQL Queries Will Be Covered? We’ll be going over queries that are….
memset() in C
The memset() function in C is used to set blocks of memory with a particular value. In this article, we’ll have a look at how we can use this function in C programs. Syntax of….
C++ String to Uppercase and Lowercase
In this article, we will dive into the conversion of the input string to Lowercase and Uppercase in C++. C++ String class provides a huge number of built-in functions to perform operations over the input….
Min Heap Binary Tree
A Min Heap Binary Tree is a Binary Tree where the root node has the minimum key in the tree. The above definition holds true for all sub-trees in the tree. This is called the….
Scatterplots in R
Scatterplots in R are the simplest form of graphs that plot two vector variables against each other. These are useful to know the distribution and density of a variable relative to another. Suppose you wish….