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Dan Grindstaff

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since Sep 24, 2006
Cavite, Philippines
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Recent posts by Dan Grindstaff

Hi All,

I have a multi if-else statement inside a REF CURSOR that is part of a packaged function. There are four possible conditions and two possible select statements within the four:



I have been asked to convert this to use an EXPLICIT CURSOR.  I would like to simplify this as such.  Any help is greatly appreciated.

Thank you
8 months ago
Thanks. Here is my code now:


I need a way to print the remaining alphabet after the letter chosen. Not sure how to do that.>
7 years ago
Hello, I am trying to grab a letter from an array of numbers (char) and printout the remaining characters. So user is prompted to type in a character and the program prints out the remaining numbers left in the alphabet array. The problem is, when the scanner reads 'next' it seems to make the char a String. Any ideas to prevent or get around this is greatly appreciated.

>
7 years ago
Hello, I have imported a sample project into eclipse and both JSPs have errors all over them. I would like some help, please, in getting the pages (and app) up and running. I am a beginner with JSP. Thanks.
7 years ago
JSP
Hello, I have the following code:

and I am not getting a run every 20 seconds as I have stipulated in the scheduler. Any ideas? Thanks.
It's Working! I am getting a parsed file full of wholesome csv goodness thanks to your help!

8 years ago
Ok I have removed the *.close() syntax just see if I can get a file written and now it is writing but the file is empty.
8 years ago
Thanks Jeff. OK I have looked at the javadoc for CSVReader again and it says it accepts Reader to construct so I dropped the FileReader and directly inserted my newReader so the code looks like this:

I'm getting this error:

8 years ago
Hi, here is the code with a Reader wrapping the input stream:


The error message at line 6, FileReader(newReader) gives the error The constructor FileReader(Reader) is undefined. The suggested fix is change type of newReader to String.
8 years ago
Hi, Ok I have corrected the i to capital I and even tried wrapping the reader before but still getting error.
8 years ago
Hi Tony, Is this more like what you are talking about?

I'm getting an error at the wrapper java.io cannot be resolved to a type.
8 years ago
Hi Tony, thanks for writing. Well all I have been able to come up with is combining the classes. I spoke with my super and yes indeed he wants a csv-free file at the end of the process on disk. But I know there has to be a way to pass the stream into the Reader directly but I am not seeing it.

8 years ago
Hi, no you are not misunderstanding you are spot on. I am trying to avoid intermediate files. I will try your suggestions now, Thanks.
8 years ago
Hello All, I have some code that will read a file from a URL and write it to disk. I then have some CSV parser code that can read and parse that file. I am trying to figure out a way to pass the file as a data object to the FileReader of the CSV pars3er code to avoid writing anything to disk. Any help is greatly appreciated! Here is the CSV code:

8 years ago