How can the filter methods in ruby on rails be protected?

824

---

How is the model view controller framework used in ruby on rails?

861

---

What do you understand by mutable and immutable in python?

831

---

Differentiate between deep and shallow copy in python?

869

---

What is the difference between append() and extend() method in python?

949

---

Point out some of the key features of python?

832

---

What are range and xrange?

927

---

What do you understand by *args and **kwarg python?

851

---

What is use of @classmethod, @staticmethod, @property in python?

912

---

How do you avoid cyclic imports without resorting to imports in functions?

842

---

Explain garbage collection in python?

863

---

Specify the differences between pyramid, django, and flask.

913

---

How to compare two lists in python?

880

---

Explain pickling and unpickling in python?

861

---

Explain in detail – inheritance in python?

857

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