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I'm currently using Ruby on Rails and I have a CSV file. Now I'm trying to do a CSV parsing on my file and I'm wondering if the header line can be ignored while I'm doing it. Is that possible? Thank you.
To import my CSV file into my PostgreSQL database, I'm trying to use the COPY command. But here's my question: Does anyone know if I have to have the CSV file in a specific location (where it's stored) or could it just be anywhere? Appreciate the help.
Would there be a way for me to split my large PDF file into several, smaller PDFs? It's just way to large for us but we don't have to lose all of it. Thank you.
In Linux, is there a way for me to search for the contents of my PDF files in a directory? Or even a subdirectory? There has to be a command line too for this, right? I tried grep but that didn't work. Thanks so much.
Within Java, I have to create a Microsoft Excel file from a CSV file. What would be the best API to do this? Would Apache POI framework be good? Thank you for all the help.
How can I install or remove a printer?
What are the the construction and working principle of various auxiliary devices like: Floppy Drive, Hard Disk, CD-ROM, DVD?
Does anyone know of the routing issues unaddressed with respect to a SDN controller and north bound API?
Which is better and why in Oracle quality module or customized forms what are pro's and cons of each? If there's a scenario in which we would prefer one, how to we make the decision?
Hi all, Would I be able to display a PDF within my web browser on a HTML page? Should I just create an iframe for this? Thanks so much.
What are the benefits of metadata? Can anyone help me?
What does SDN mean?
I can't remove OBS. The reason I want to remove it is because the bits at the top are so annoying.
I'm using Unix - I have to merge several of my PNG files into one, single PDF file. How can I do that?
How does fiber carry data packets?
How can I transfer mobile battery to an mobile to another mobile with wireless energy?
Does a GBK encoded message can be read in Java?
Downloading any Linux OS when Windows is the vendor installed OS. Why do I need to go to Safe Mode via BIOS in order to "start" "boot Linux OS"?
I have cable internet and one modem with wireless router connected to it. It is in my sons room for his gaming. My computer is 2 floors away and Wi-Fi signal is week. There is a cable for modem near my computer but my internet company won't allow 2 modems. Wi-Fi extender works a bit but not good...
How is a .DLL file is useful for .EXE file?