What is perl shift array function?

515

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How will you open a file in read-only mode in perl?

499

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What is the difference between perl array and perl hash?

513

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Explain substr function in perl?

532

---

What is goto statement in perl?

505

---

What does delete function do in perl?

509

---

What does redo statement do in perl?

525

---

How to create a directory in perl?

518

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How to sort arrays in perl?

614

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How to remove a directory in perl?

480

---

When does circular reference occur?

515

---

What does a die() function do in perl?

534

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What is a chomp() function in perl?

506

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How to open a directory in perl?

525

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What is 'rollback' command in perl?

541

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