Packing and Unpacking. Hi, I want to get output as 0x23400000345.... in the below example How to get? i tried out, but unable to get the answer $r=0x234; $t=0x345; $y=pack('L L',$t,$r); $x1=unpack('L!',pack('P',$y)); printf("\nThe value is $x1"); I didn't get constant output

1 Answers  

---

How does polymorphism work in perl? Give an example.

0 Answers  

---

Explain goto label?

0 Answers  

---

Differentiate between c++ and perl.

0 Answers  

---

Why is it hard to call this function: sub y { "because" } ?

0 Answers  

---

Which has the highest precedence, List or Terms? Explain?

0 Answers  

---

How to turn on Perl warnings? Why is that important?

0 Answers  

---

How many types of operators are used in the Perl?

0 Answers  

---

my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?

1 Answers   A1 Technology,

---

How can you define “my” variables scope in Perl and how it is different from “local” variable scope?

0 Answers  

---

Explain the execution of a program in perl.

0 Answers  

---

What is the difference between perl list and perl array?

0 Answers  

---