J
John
I am writing a generic database with many independent data files named
data1.dat, data2.dat,...
For a user to resume entering new data file, the application must check how
many already exist when it start.
Is there anything like file.exist() to can perform such action?
Do I have to write loop to track all files or maybe there is some similar
function already embedded in Java?
John
data1.dat, data2.dat,...
For a user to resume entering new data file, the application must check how
many already exist when it start.
Is there anything like file.exist() to can perform such action?
Do I have to write loop to track all files or maybe there is some similar
function already embedded in Java?
John