Name some rails ide or editor.

893

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How are blocks created?

982

---

Which command is used to create a migration?

971

---

What are generators in ruby on rails?

925

---

What is the main difference between procs and blocks?

948

---

What is active record in rails?

1048

---

The string can be represented in single as well as double quotes. What is the difference between the two?

995

---

What are the hashes?

967

---

Explain view in rails?

877

---

Explain coc in rails?

997

---

Why we use migration in rails?

937

---

What are rails validation used for?

915

---

What is the use of a weakmap object in javascript?

1015

---

How to validate email in javascript?

1064

---

In javascript what is an argument object?

1654

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