philoushka / largefilesplitter Goto Github PK
View Code? Open in Web Editor NEWYou have a large file (CSV, txt,etc). Let's split its contents into multiple files.
You have a large file (CSV, txt,etc). Let's split its contents into multiple files.
All resulted files contained the 1st row of the initial file, located in the beginning of each file.
Great job though! Thanks!
Tried to split a 1.6GB file and got the out of memory exception on a Windows 10 machine with 12 GB RAM.
This project doesn't run under any licence so I don't know if I'm allowed to use it in my location (or workplace).
Hi there. I tried to split a 10000-line file in 10 files getting back files with 1001 lines and the last one with 992.
I put the headers line (10001 lines) but it didn't work.
Afterwards I removed the las line (10000 with headers) and happend the same...
I just tried to split a CSV file saved in Windows-1257 character set, and it distorts data upon saving: each non-ASCII character in the output file was turned into the following UTF-8 character: �. When I load the resulting file as Windows-1257, I see the following three bytes instead of every non-ASCII character: ļæ½.
My guess is that the original file was read and the resulting files were saved as UTF-8, but since the original wasn't in UTF-8 in the first place, every "invalid" character was turned into an U+FFFD REPLACEMENT CHARACTER upon reading, thus killing any hope that the resulting files could be saved correctly.
As far as I know, Excel still doesn't allow saving UTF-8 CSV files, so not supporting 8-bit character sets looks like a serious limitation.
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