D Silent KilLeR

select to_date(start_date,'dd-mon-yy') + rownum -1 into date_range from all_objects where rownum <= to_date(end_date,'dd-mon-yy')-to_date(start_date,'dd-mon-yy')+1;

Hi frnds............. I want to implement audio chat feature in my chat server ............ can anybody tell me how to implement it!!!!!!!!!! It's gud if anyone can provide me a small code for implement it..........

Plz tell me how I would calculate time complexity of the program: [CODE]for (i=0; i<points.length; i++) { if (points[i].lng()<lon && points[j].lng()>=lon || points[j].lng()<lon && points[i].lng()>=lon) { if (points[i].lat()+(lon-points[i].lng())/(points[j].lng()-points[i].lng())*(points[j].lat()-points[i].lat())<lat) { inPoly=!inPoly; } } j=i; }[/CODE] thnx in advance