Top "Xlsx" questions

How to avoid writing a row.names column when saving a data.frame using the xlsx package

I have a data frame like this one below and I really want to remove the row names when I …

r dataframe xlsx

How to fix OutOfMemoryError (Java): GC overhead limit exceeded in r?

I have to read a file in a list of folders and save data in R. I use following code …

r excel xlsx xlconnect

How to set cell width when export .xlsx files with js-xlsx

I am trying to set a fixed column/cell width to my exported excel files with js-xlsx. EDIT: Here is …

javascript node.js xlsx

Convert XLSX to CSV correctly

This is a problem very much like the one described here. However I need to do it horizontally, and my …

csv xlsx file-conversion

Horizontal text alignment in openpyxl

I'm tryign to change the text alignment to the center of 2 merged sells, I've found some answers that didn't work …

python xlsx openpyxl

xlsx error: "Removed Records: Named range from /xl/workbook.xml part" when tried to resolve errors

I have an xlsx file that I generate using SSIS. The data to this file is written through a data …

xml excel ssis xlsx

Read Data from XLSX in c#

I am new to c# and am trying to read an XLSX file in c# with the following code: string …

c# excel ado.net xlsx

How to properly assemble a valid xlsx file from its internal sub-components?

I'm trying to create an xlsx file programmatically on iOS. Since the internal data of xlsx files is basically stored …

xml zip xlsx

Insert image in openpyxl

Is it possible to insert an image (jpeg, png, etc) using openpyxl? Basically I want to place a generated image …

python xlsx openpyxl

java.lang.ClassNotFoundException: org.apache.poi.xssf.usermodel.XSSFWorkbook

when i tried to create a workbook in normal java class it is creating but when i tried to run …

java servlets apache-poi xlsx xssf