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As a part of file handling operations, in Python, you can carry out the operation of setting the read and write positions within a file to access or modify specific parts of its content. This functionality permits you to navigate and explore through the file performing various operations at desired locations. Through the medium of this article, we will learn to master the operation of setting the read and write positions in a file using Python. You can always follow the descriptive and detailed explanations and code examples given below to understand and gain the skill of positioning within a ... Read More
In Python 2, there was an alternative syntax for using the print statement for printing that involved using the >> operator, also known as the right shift operator. However, this syntax has been deprecated and removed in Python 3. Therefore, if you see code that uses print >> syntax, it is likely written in Python 2 and will not work in Python 3. The correct syntax in Python 2 for redirecting the output of the print statement to a file-like object is using the print statement followed by the >> operator and the file object. Here are ... Read More
In Python, among several functions and other tools that are used to achieve certain functionalities, the print() function happens to be a basic tool for displaying output to the console or terminal. This function allows programmers to achieve several tasks such as, among others, presenting information, messages, variables, and other data to users or for debugging purposes. In this article, we will investigate in detail the functionality and usage of the print() function in Python, through several code examples followed by comprehensive explanations. This will help you to add one more Python skill to your repertoire of code expertise ... Read More
In Python file handling, there are several functions and methods that have different functionalities and are used to achieve specific purposes and tasks. Among such kind as above, the seek() method makes it possible for you to reset the read/write position within a file. This functionality of the method is very helpful when you need to move the cursor to a specific or particular location in the file to carry out subsequent read or write operations. In this article, we will examine several ways how you can make use of the seek() method to reset the read/write position in Python. ... Read More
Excel is a versatile tool used for managing data, creating reports, and analyzing information. Named ranges are an essential feature of Excel that allow you to assign a name to a cell or a range of cells, making it easier to reference that data elsewhere in your workbook. However, sometimes you need to create a dynamic named range that can expand or contract automatically based on the data entered in the cells. This is where dynamic named ranges come in handy. Dynamic named ranges are a powerful tool in Excel that help to simplify your formulas, improve your workflow, and ... Read More
In Python, in the domain of file handling, we come across several different types of operations; one such operation is that of opening a file for writing; this operation allows you to either create a new file or overwrite the existing content with fresh data. In this article, here, we will go through several ways on how to open a file in write mode using Python. To make it easy to understand and learn we provide for several code examples below with stepwise explanations to help master the process of writing files in Python. Opening a File in Write Mode ... Read More
Excel is a widely used spreadsheet software that allows users to organize, analyze, and present data in a structured manner. One of the most effective ways to convey complex data is through charts and graphs. While Excel provides a wide range of charting options, it can be challenging to create dynamic, interactive charts that engage your audience and allow them to explore data in real-time. In this tutorial, we will explore how to create dynamic interactive charts in Excel. We will cover various techniques, including data visualization best practices, chart formatting, and the use of Excel's built-in features to create ... Read More
Excel is a powerful tool that offers various functionalities to its users. One such feature is the ability to create hyperlinks between sheets, which can save time and effort while navigating through large workbooks. Hyperlinks allow users to jump from one sheet to another within a workbook or to an external file, website or email address. However, not all hyperlinks are created equal. Dynamic hyperlinks, in particular, are especially useful because they can adapt to changes in the target sheet's location, name, or content. In this tutorial, we will guide you step-by-step on how to create dynamic hyperlinks to another ... Read More
Excel is a powerful tool for organizing and analyzing data, and one of its most useful features is the ability to create dynamic hyperlinks. With dynamic hyperlinks, you can link to other cells or worksheets within your workbook, or to external resources such as websites or files. The best part is that the link destination can change based on the value of a specific cell, which makes it a useful tool for creating interactive reports or dashboards. In this tutorial, we will show you how to create dynamic hyperlinks in Excel based on specific cell values, so you can take ... Read More
Data validation is an essential aspect of creating effective and efficient spreadsheets. It allows you to restrict the type of data entered into a cell, preventing users from inputting incorrect or invalid data. In addition to the standard data validation tools, Excel offers a more powerful and flexible way to validate data using dynamic data validation. Dynamic data validation allows you to create drop-down lists that update automatically as new items are added or removed from the list. This not only saves time but also helps to ensure that the data entered into your spreadsheet is accurate and up-to-date. ... Read More