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

875

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What are attributes and methods in a python class?

899

---

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

852

---

What are tuples in python?

942

---

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

885

---

Explain the use of decorators?

907

---

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

875

---

How do you execute a python script?

1013

---

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

869

---

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

887

---

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

900

---

What are python iterators?

1223

---

What do you mean by the dictionary in python?

852

---

What are negative indexes and why are they used?

1392

---

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

832

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