[Java code] Convert CSV to Excel file using Apache POI

This article shows you how to convert a CSV file to an Excel file using Apache POI. You will see a converter program that converts the CSV file into both Excel file formats XLS and XLSX. Maven Dependencies We required the following maven dependencies to develop this application. poi 4.0.1 poi-ooxml 4.0.1 opencsv 3.9 commons-lang …

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Convert Excel file to CSV with Apache POI

In this article, you will learn how to convert an Excel file to a CSV file with Apache POI in java. Here you will see the conversion of the Excel file of both formats XLS and XLSX to CSV. A comma-separated values (CSV) file is a delimited text file that uses a comma to separate values. Each line of the file is a …

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JDK 17 Installation on Windows 10 64-bit

This article shows you the JDK 17 installation on Windows 10 operating system. The JDK 21 is the latest Long Term Support (LTS) release by Oracle as of January 2024. The Java Development Kit (JDK) is a development environment for building applications and components using the Java programming language. The JDK includes tools for developing …

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[8u311] Download and Install JDK 8 on Windows 10 (64-bit)

In this article, you will see how you download and install JDK 8 in Windows 10. Here we will download Java update 8u311 of JDK 8 to install. If you want to download and install the latest update of JDK 8 click here. The Java Development Kit (JDK) is a distribution of Java Technology by …

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History of Java

Java language was created by Sun MicroSystems. James Gosling is known as the father of the java language. James Gosling and Team (named Green Team) initiated the Java language project in June 1991. Initially, their intention was to develop a language that can be used for digital devices like cell phones, televisions, set-top boxes, etc. But it was …

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Free Download and Install JDK 11 on Windows 10?

In this article, you will see how to download JDK 11 and install JDK 11 on the Windows 10 Operating System. First of all to start the development of a Java application your system should have JDK installed. This is the first step to start developing the Java application. The Java Development Kit (JDK) is …

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Display Excel data in HTML Table using SheetJS in JavaScript

This article shows you how you display the Excel data in an HTML table using SheetJS in Javascript. SheetJS is a javascript library used to work with various spreadsheet formats. In another article, we explained Converting Excel file data to JSON using the SheetJS library in Javascript. Today in this article, we will explain how …

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Convert Excel to JSON Javascript 2024

In this article, you will see how to convert Excel to JSON using Javascript. There is a popular library called Apache POI to read Excel file data, but this library is all about doing it server-side. In some cases, you don’t want to allow users to upload an Excel file without doing the proper validation. …

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