I want to create an excel file from byte[]. and I'm using jxl library in spring boot. I need a file with XLS format, convert to Base64 and return that ...
I want to transfer this data to an array to perform mathematical operations with the data I read from excel. how can I do that? ...
I would like to find the smallest possible, but valid (viewable) base64 encoded AVIF string for testing browser image support with javaScript. I'm us ...
I want to insert a new column in between the existing columns of the excel which is in .xls format using Java retaining the existing format. Is there ...
I want to read a excel sheet based on column name in java. I want to get column values correponding to column name like get TXT_Policy_no in policy no ...
I have a code that worked well on eclipse and now I moved to Android Studio and there for some reason I cannot open the .xls file. I am using jxl lib ...
I have an application in Java and I manage Excel workbooks with JXL API. I would like to create a new sheet in an existing workbook that already has a ...
i have a file .XLS extension but save as XMl spreadsheet 2003 , want to read the file and convert it into .XLS Extension with java code my code is bel ...
I have an array of Strings that needs to be inserted into an Excel sheet I tried with the below code snippet, but only the first value is inserting ...
Input Excel file..... 25010082512 25002207512 1044 1044 NGN NGN 36620841728 36617009228 1066 1066 NGN NGN } I need following output..... 250 ...
I have an asset spreadsheet(excel) with decimal mumbers (ie. 30.50), but can only run the code below if the cells are formatted to "no decimal places" ...
I try to create a very large excel file with java jxl, a file of more than 20 gb, the problem is that when I try to make a loop a little bigger to gen ...
I've been stumped on this all day, despite hours of research. Below is a basic idea of my program. It extracts data from links and puts it into a spre ...
Currently, this program will run down a column of URLs and output the selected data to the neighboring cell. I can set which column it starts on, but ...
I try to get excel file through FTP server. I checked my app has connected to server. And pop out the toast that "xls linked" then app crash immediate ...
I'm updating the content in the 'Microsoft Excel 97-2003 Worksheet (.xls)' using 'jxl jar'. Everything is fine with the code. But when open after upda ...
I use JExcelApi (JXL, version 2.6.12) to create an Excel file. If a cell has an URL as value, then that cell is displayed in Excel* as plain text, bu ...
So i am writing a program that takes data extracted to an excel sheet from a web page and then prints it to a text note. However, a weird problem that ...
So i am using string.split because i need to take certain parts of a string and then print the first part. The part size may vary so I can't use subst ...
I need to change date system to 1904 calendar using JXL (rather than 1900 calendar). Everytime I write something in Excel using JXL API, date system ...