[Manojbijnori]

1- There are maximum 7 if-else allowed inc.

2-'\n','\t' these are escape sequence .

[shabbir]

Then why have you started the thread in Oracle ?

[naimish]

Hahhaha....nice one Shabbir

[xpi0t0s]

> 1- There are maximum 7 if-else allowed inc.

Wrong.

> 2-'\n','\t' these are escape sequence .

Yep, but for this post to be useful you should post all of them. Go4Expert is not a place to dump your learning notes; use a notepad for those instead.