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A variable is a way of storing values in the Python programming language so they can be used later in the program. These variables frequently find use within functions, necessitating the need to access a variable from another function. We shall examine Python's methods for calling a variable from another function in this article. In Python, calling a variable from another function can be done in one of two ways − Global Variables Return Statement Let's take a closer look at each of these techniques − Global Variables A global variable is a special kind of computer variable ... Read More
We can install Selenium Webdriver with Python with the following steps.In Linux or MacOS, Python is installed by default. However, in Windows, we have to download Python from the link https://www.python.org/downloads/.Click on "Download Python " button. Once the download is completed, the Python executable file gets saved in our system. Click on this file, and the Python installation landing page gets opened. Then, click on Install Now.Once the installation is completed, Python gets downloaded in the path −C:\Users\\AppData\Local\Programs\Python\PythonWe have to configure the path of the Python folder along with the Scripts folder (generated within the Python folder) in the Environment ... Read More
Using Pandas, we can create a dataframe and can set the index for datetime. Using gcf().autofmt_xdate(), we will adjust the date on the X-axis.StepsMake the list of date_time and convert into it in date_time using pd.to_datetime().Consider data = [1, 2, 3]Instantiate DataFrame() object, i.e., DF.Set the DF['value'] with data from step 2.Set DF.index() using date_time from step 1.Now plot the data frame i.e., plt.plot(DF).Get the current figure and make it autofmt_xdate().Using plt.show() method, show the figure.Exampleimport pandas as pd import matplotlib.pyplot as plt date_time = ["2021-01-01", "2021-01-02", "2021-01-03"] date_time = pd.to_datetime(date_time) data = [1, 2, 3] DF = ... Read More
In this article, we will show you how to perform square root without using a math module in Python. Below are the various methods to accomplish this task: Using exponential operator ** Using Mathematical Logic Using exponential operator ** Without using the math module, the simplest approach to find the square root of a number in Python is to use the built-in exponential operator ** (It is an exponent operator because it calculates the power of the first operand to the power of the second operand). Algorithm (Steps) Following are the Algorithm/steps to be followed to perform the desired ... Read More
The "+" sign to the left of the row numbers will display your compressed rows when you click on it. By doing this, the rows will be expanded so that one can see the embedded data. Simply select the "-" symbol to expand the rows once more. Click Collapse to make the present item's details invisible. Click Collapse Entire Field to conceal the details for every object in a field. Click Expand Entire Field to view the details for every object in a field. In this article, the user will expand or collapse the items in a pivot ... Read More
In the article, the user will Hide the error values in the pivot table by using the PivotTable Option function. The source data typically contains one or more blank heading cells, which causes the pivot table error "field name is not valid" to show. Each column's heading value is necessary to make a pivot table. There might be some incorrect values in the pivot tables when you make them in Excel. Now, however, it's time to cover up these errors or substitute them with readable text. Example 1: To hide error values in pivot table in Excel by using ... Read More
This article contains an example to demonstrate the process of returning a column header from a specific row in excel. The provided is based on VBA code. The mentioned VBA code can successfully perform the required operation. To execute the code, firstly open the developer section, and then execute the code editor to write the required VBA code. Article contains stepwise explanations to justify the requirement of all the steps precisely and accurately. Column header is a simple term used to represent the main heading provided for any particular column. Example 1: To get or return the column header ... Read More
Google Sheets is a cloud-based spreadsheet program developed by Google. It allows users to create, edit and collaborate on spreadsheets online, in real-time with other users. Google Sheets is similar to Microsoft Excel but with added features that make it more collaborative and accessible. Users can create and format cells, import data from other sources, and use functions and formulas to perform calculations and analyze data. Sheets can also be shared with others for real-time collaboration and editing, making it a useful tool for teams and organizations. It can be accessed through any web browser and is available as a ... Read More
In this article the user will understand the process of generating the date of birth from the ID number in excel. This article provides a brief and an easy example to guide the user the way to generate the date of birth from the provided employee ID. Thus, to evaluate the date of birth the user needs to process the provided data in such a way that the date of birth will be evaluated effectively without any miss. The provided example uses the formula to calculate the date of birth from the provided ID number. Here, will be assuming that ... Read More
In this article, the user will understand how to generate the random data value based on assigned probability in MS Excel. One example is depicted where two simple formulas are used to generate the required results. Random data would be used in multiple experiments and studies, and to analyze the available trends and patterns. For this article, the focus is to generate random values based on an assigned probability. Example 1: To generate random value based on the assigned probability in Excel by using the user-defined formula Step 1 Consider the data set as shown below image: ... Read More