Category
Python: Create Column Charts in Excel
2024-01-11 01:36:27
A clustered column chart and a stacked column chart are two variants of column chart. The clustered column chart enables straightforward comparison of values across different categories, while the stacked column chart displays both the total for each category and the proportion of its individual components. In this article, you will learn how to create clustered or stacked column charts in Excel in Python using Spire.XLS for Python.
Python: Convert Excel to PDF
2024-01-10 09:12:01
Converting Excel files to PDF format can be a useful way to share and distribute spreadsheets, especially if you want to ensure that the formatting and layout of the file remains consistent across different devices and software. In addition, PDFs often appear more polished and professional than Excel files, making them a popular choice for official reports, presentations, and other business documents. In this article, you will learn how to convert Excel to PDF in Python using Spire.XLS for Python.
Python: Convert Excel to Open XML or Open XML to Excel
2024-01-10 08:37:44
In the context of Excel, Open XML refers to the underlying file format used by Excel to store spreadsheet data, formatting, formulas, and other related information. It provides a powerful and flexible basis for working with Excel files programmatically.
Python: Add Worksheets to Excel
2024-01-10 08:19:48
A workbook can consist of one or more worksheets, and each worksheet is independent. When dealing with an existing Excel file or creating a new Excel file from scratch, we can add worksheets as needed to better manage and analyze data. In this article, we will show you how to add worksheets to Excel programmatically by using Spire.XLS for Python.
Read Excel Files in Python: Data, Formulas, Images & Charts
2023-12-22 09:39:55
Excel files (spreadsheets) are used by people worldwide for organizing, analyzing, and storing tabular data. Due to their popularity, developers frequently encounter situations where they need to extract data from Excel or create reports in Excel format. Being able to read Excel files with Python opens up a wide range of possibilities for data processing and automation.
Java: Create, Read, or Update Excel Documents
2023-12-06 03:15:56
The Excel spreadsheet is a popular file format that allows users to arrange, analyze, and display data in tables. The ability to programmatically interact with Excel files is valuable for automating and integrating its features into software. This is especially beneficial when dealing with extensive datasets, complex calculations, or dynamically generating/updating data. In this article, you will learn how to create, read, or update Excel document in Java using Spire.XLS for Java.
Java: Write Data to Excel Worksheets
2023-12-06 03:03:33
Excel has the ability to store and organize large amounts of data into orderly spreadsheets quickly. But it is time-consuming if we manually enter data into cells one after another. Automating the creation of Excel files by programming can save us a lot of time and energy. This article introduces how to write data into Excel worksheets in Java by using Spire.XLS for Java.
Java: Convert Excel to Office Open XML and Vice Versa
2023-12-06 02:02:22
Office Open XML (also referred to as OOXML) is a zipped, XML-based format for Excel, Word and Presentation documents. Sometimes, you may need to convert an Excel file to Office Open XML in order to make it readable on various applications and platforms. Likewise, you might also want to convert Office Open XML to Excel for data calculations. In this article, you will learn how to Convert Excel to Office Open XML and vice versa in Java using Spire.XLS for Java library.