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- Users: Japh
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Advice wanted: flat-file, DBI or RDBMS
Sorry, just one question: ok, I have all the jpg's from MySql (I also think MySql must be the fastest aproach) but I need to throw them to the client browser and I need to know it's size, so I can put the convenient width and height atributes in the <img> tag in html. How can Perl get the width... -
sequence numbers URGENT!!!!!!!!!!
Ok, good friends, I am proud to say that I have resolved this on my own. Here is the code in case anyone needs it in the future: declare next_seq number; begin select max(Emp_id)into next_seq from yourDBtable; next_seq := next_seq + 1; :Emp_seq_no := next_seq; insert_record; end;- Japh
- Post #2
- Forum: Oracle: Enterprise Developer Suite
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Reading a 2-D array with File handle
Hai, The data you have in ray.txt is 6 entries in a row. So what do you mean by 2-D array???. Give this code a try. Hope it works. $my2darr is hash, whose keys are 1,2,3,... . And the values are the rest of the entries on each line. This represents a 2D array. To manipulate this hash use...
