I have a requirement to update first 200 bytes of a huge file. I know this
can be done in a couple of ways. But all of those require a lot of
processing. What would be the efficient way to do this?
I have a requirement to update first 200 bytes of a huge file. I know this can be done in a couple of ways. But all of those require a lot of processing. What would be the efficient way to do this?
.... just open it and write 200 bytes to it:
byte[] buffer = new byte[200];
using (FileStream fs=new FileStream(@"c:\hugefile.txt",FileMode.Open)) {
fs.Write(buffer, 0, buffer.Length);
}
I want to be able to generate SQL statements that will go through a list of
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selected table- If it exists, then the colums...
I want to update records from a csv file.
I do this in a button click:
//Create Adapters
da = new OdbcDataAdapter("Select * FROM test.csv", conn);
//Fill a data table
da.Fill(dt);
I will ask the question first then fumble thru trying to explain myself so i
dont waste too much of your time.
Question / Statement - Every mdb table needs a PrimaryKey ( or maybe an
index - i...
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