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It can occasionally take a while to navigate through a large spreadsheet, especially when you need to find and update particular cells. Excel, thankfully, offers a variety of effective shortcuts and tools to increase your efficiency. In this article, we'll concentrate on a practical trick that lets you quickly navigate from one unprotected cell to the next without having to manually scroll or click a lot. Learning this strategy will surely help you save time and streamline your workflow, whether you're managing your personal budget, analysing data, or working with a complex financial model. Throughout this tutorial, we'll walk you ... Read More
Duplicate value management is a regular chore when working with huge datasets or lists. Excel offers a number of helpful features to make navigating and working with your data easier. This course will concentrate on one particular scenario− finding and moving on to the subsequent instance of a duplicate value within a column. We will look at an easy way to go right to the next duplicate cell instead of having to manually scroll through your spreadsheet to find it. By following the guidelines in this tutorial, you may speed up and streamline your process while working with duplicate data ... Read More
Microsoft Excel is a potent tool in the realm of spreadsheets and data analysis that provides a wide range of features and capabilities to make difficult tasks simpler. Determining whether a given date falls on a weekend or not is a common need in many projects or data analysis. Multiple built−in functions in Excel make this process simple and effective. In this article, we'll look at various approaches for figuring out and verifying whether a date is a weekend in Excel. This article will provide you the knowledge and abilities needed to complete this assignment with ease, regardless of your ... Read More
Rotation means we have to shift each character either in a forward direction or backward direction. Forward direction means right rotation (Or anticlockwise) and backward direction means left rotation (Or clockwise). In this problem, we have given a string of size n. Our task is to find the minimum number of the character to be changed to check whether it is possible to the make left rotation and right rotation of a string the same. Let's see examples with explanations below to understand the problem in a better way. Input 1 str = "wxyz" Output 1 2 Explanation The ... Read More
A rectangular array called a matrix is made up of rows and columns. And circular rotations entail rotating the array's elements so that after one rotation, the last member is in the first position and the other elements are shifted to the right. We are given an N*N matrix in this problem, and our objective is to determine whether all of the rows are circular rotations of one another. If they are, print "YES, " otherwise print "NO." In order to better understand the issue, let's look at some cases with explanations below. Input 1 mat = [ [ 7, ... Read More
Resampling a Numpy array representing an image is the process of changing the size of the array while maintaining the quality of the image. We can resample an array using interpolation, decimation, and upsampling techniques in Python. We can use the ndimage.zoom() function for Scipy library in Python to resample a Numpy array representing an image. In this article, we will understand how to resample a Numpy array representing an image using the Scipy module in Python. Interpolation Interpolation is a technique used to estimate values between existing data points. In Numpy we have several interpolation methods like liner, ... Read More
We can reshape the Pandas series using ways like Transpose, reshape method, and melt function. A Pandas Series is a one-dimensional labeled array that can hold data of any type (integer, float, string, etc.). It is similar to a NumPy array but has an index associated with each element that can be used to access individual values. Reshaping refers to changing the shape or structure of the Pandas series for using the data in various ways. Algorithm The general algorithm to Reshape Pandas Series using different methods is as follows − Create a Pandas Series with some data. ... Read More
Python provides various in-built methods to retrieve an entire row or column of an array. We can use the Slice notation method, Numpy Library, list comprehension, and for loop to retrieve the entire row or column of an array. In this article, we will explore all the methods with examples to retrieve the row or column of an array. Method 1: Using Slice Notation Using slice notation we extract a subset of elements from an array. We use the “:” notation to specify the start and end index of the subset. To retrieve an entire row or column we ... Read More
In Python, we can split a string into substrings using the split() method. The split() method is one of the built-in Python string methods that splits a string into a list of substrings based on a specified delimiter. In this article, we will learn how to split strings into substrings with the help of Examples. Splitting String into Substring Method 1: Using the split() method The split() method is a built-in method of strings in Python that splits a string into a list of sub-strings based on a specified delimiter. The delimiter can be any character or string that ... Read More
In Python, we can easily replace a character at a specific index by converting the string into a list of characters using the list() method. Then, we modify the character at the desired index and convert the list back to the string using the join() method. We can also replace a character at a specific index using the slicing and replace method. In this article, we will see examples of replacing a character at a specific index in Python using list and join method, the slicing method and replace method. Method 1: Using list() and join() method Syntax The list() ... Read More