Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
By automating repetitive operations, macros are effective automation tools that can help you save time and effort. You might occasionally want to move a group of macros from one worksheet to another to make use of their features. In this article, we'll walk you through each step of exporting and importing all of the macros from one Excel file to another. By the time you're done, you'll be able to use the power of automation throughout your Excel projects because you'll have the knowledge and abilities necessary to move macros between workbooks with ease. Let's get going! Export All Macros ... Read More
The ability to group rows and columns in Excel is one of the tool's robust capabilities for handling and organising massive data sets. By using groups, you may easily navigate and analyse your data by collapsing or expanding worksheet portions. In this article, we'll look at Excel's group rows and columns and how to open and close them. Having a firm grasp of these strategies will enable you to easily browse through your data and concentrate on the particular areas you need, whether you're working with a challenging financial model, a comprehensive project plan, or any other spreadsheet that requires ... Read More
Powerful spreadsheet programmes like Microsoft Excel are frequently used for data analysis, organisation, and calculations. Users can effectively manage massive volumes of data because to its many capabilities. One of these tools lets you hide some parts of your worksheet so you can concentrate on others while you can collapse and expand columns or rows. When working with complicated data or presenting information to others, this can be immensely helpful. We will walk you through the process of extending all collapsed columns or rows in Excel in this article. This step-by-step manual will assist you in navigating the software and ... Read More
It is frequently vital to study and visualise trends across time when working with date-based data. Weekends, on the other hand, can add noise or distort the patterns we are attempting to grasp. In these circumstances, removing weekends from the date axis can give the data a cleaner and more accurate depiction. In this article, we'll look at how to eliminate weekends from Excel and how to change the date axis to reflect this. This course will give you the knowledge and abilities to efficiently handle date-based data whether you are a data analyst, a student, or a business professional. ... Read More
Introduction The ratio of accurate predictions to inaccurate predictions is plotted in a matrix known as a confusion matrix. This would refer to the ratio of true negatives and true positives (right predictions) to false negatives and false positives for a binary classifier (incorrect predictions). After data cleaning, preprocessing, and parsing, the first thing we do is feed the data to an efficient model, which naturally produces results in probabilities. Hold on though! But how do we assess the performance of our model? Higher performance, better effectiveness—exactly that's what we want. And here’s when the Confusion matrix comes into ... Read More
What do understand by the question embedded in the title i.e Maximize a value for a semicircle of a given radius? The title `Maximize a value for a semicircle of a given radius` sounds unclear. Isn’t it? Let’s discuss what it means in the article below: According to the title, If we have a semicircle with radius R, we need to find the maximum value of the expression F = PS^2 + PQ, where P is a point on the circumference of the semicircle, and PQ and PS are the two segments connecting P to the two endpoints of ... Read More
Graphs in Python can be plotted by using the Matplotlib library. Matplotlib library is mainly used for graph plotting.You need to install matplotlib before using it to plot graphs. Matplotlib is used to draw a simple line, bargraphs, histograms and piecharts. Inbuilt functions are available to draw all types of graphs in the matplotlib library.Plot a line in a graphWe will plot a simple line in a graph using matplotlib. The following steps are involved in plotting a line.Import matplotlibSpecify the x-coordinates and y-coordinates of the linePlot the specified points using specific function using .plot() functionName the x-axis and y-axis ... Read More
The concept of an amicable pair of numbers or a friendly pair of numbers seems interesting right? So what exactly are amicable pairs of numbers? Two numbers are said to be an amicable pair of numbers only if the sum of the first number's proper divisors equals the sum of the second number's proper divisors. Also just in case you had forgotten, The Pythagoreans were always known for associating numbers with characteristics like justice and friendship. Problem Statement Implement a program to check whether the given pair of numbers is an amicable pair or not. ... Read More
Prime numbers are those numbers that are greater than one and they simply have two factors: the number itself and factor 1. This indicates that no number apart from 1 as well as the number itself could be used to divide these numbers without leaving a residue. For instance, the first ten prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29. If we take the number 2, the factors are 2 and 1. That is the number itself and the factor 1. Similarly, if we take 11, the factors are 11 and 1. That is ... Read More
The aim of this article is to implement a program to print the Stern-Brocot sequence. What is the Stern-Brocot sequence? Stern-Brocot sequence, which is also known as Stern’s diatomic series, is a sequence of numbers generated as given below. 1, 1, 2, 1, 3, 2, 3, 1, 4, 3, 5, 2, 5, 3, ... Although one may find that the Stern-Brocot sequence quite resembles the Fibonacci sequence 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... The Stern-Brocot sequence differs from the Fibonacci sequence in the method the Fibonacci sequence is produced. In ... Read More