Explain python’s pass by references vs pass by value. (Or) explain about python’s parameter passing mechanism?

826

---

What are attributes and methods in a python class?

843

---

Why is that none of my threads are not running? How can I make it work?

798

---

What are tuples in python?

873

---

Explain python’s pass by references vs pass by value.

844

---

Explain the use of decorators?

821

---

How will you convert an integer to a unicode character in python?

819

---

How do you execute a python script?

942

---

Name a few methods for matching and searching the occurrences of a pattern in a given text string?

800

---

How to retrieve data from a table in mysql database through python code?

831

---

What’s the difference between a list and a dictionary?

820

---

What are python iterators?

1083

---

What do you mean by the dictionary in python?

806

---

What are negative indexes and why are they used?

1271

---

name few python modules for statistical, numerical and scientific computations?

777

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