What is the difference between position absolute and fixed?

593

---

Explain the difference between .class.class2 & .class .class & .class > class ?

642

---

Explain me what is the purpose of rjs in rails?

882

---

Tell us what is the difference between redirect and render in ruby on rails?

811

---

Tell me what is polymorphic association in ruby on rails?

822

---

Tell me what is rails migration?

846

---

Tell me what is ruby on rails?

820

---

Do you know what is “yield” in ruby on rails?

820

---

Can you list out what can rails migration do?

834

---

Do you know what is rake in rails?

871

---

Explain me what is the role of rails controller?

878

---

Tell me what is rails active record in ruby on rails?

808

---

Can you explain me how rails implements ajax?

823

---

Do you know what are the types of caching used in rails, what are they?

885

---

Tell me what is the function of garbage collection in ruby on rails?

866

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