Mastering Coding Assignments: Expert Help for Your Coding Assignment Needs
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The document covers basic Python coding interview questions and provides answers on various topics such as debugging, the yield keyword, converting lists to tuples, numpy arrays, negative indexing, and the set data type. It includes specific Python commands and example code snippets for clarity. For assistance, contact information is provided, including a phone number and email address.
![1) What is the best way to debug a Python program?
This command can be used to debug a Python program:
python -m pdb Python-script.py
2) What does the Python keyword imply?
In Python, we can use the yield keyword to convert any Python function into a Python generator. yield functions
similarly to a conventional return keyword. However, it will always return a generator object. A function can also
use the yield keyword multiple times.
def creating_gen(index):
months = ['jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug', 'sep', 'oct', 'nov', 'dec']
yield months[index]
yield months[index+2]
next_month = creating_gen(3)
print(next(next_month), next(next_month))
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![3) How can I make a tuple out of a list?
We can transform a list into a tuple using the Python tuple() method. Since a tuple is immutable, we can't
update the list after it has been converted to a tuple.
month = ['jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug', 'sep', 'oct', 'nov', 'dec']
converting_list = tuple(month)
print(converting_list)
print(type(converting_list))
4) What exactly is a NumPy array?
NumPy arrays are much more versatile than Python lists. Reading and writing objects are quicker and more
efficient using NumPy arrays.
5) In Python, in what ways can you make an empty NumPy array?
In Python, there are two ways to build an empty array:
import numpy
# Method 1
array_1 = numpy.array([])
print(array_1)
# Method 2
array_2 = numpy.empty(shape=(3,3))
print(array_2)
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![6) In Python, what is a negative index?
In Arrays and Lists, Python contains a unique feature called negative indexing. Python starts indexing from the
beginning of an array or list with a positive integer but reads items from the end of an array or list with a
negative index.
7) Tell the output of the following code:
import array
a = [4, 6, 8, 3, 1, 7]
print(a[-3])
print(a[-5])
print(a[-1])
Output:
3
6
7
8) What is the Python data type SET, and how can I use it?
Set is a Python data type which is a sort of collection. Since Python 2.4, it has been a part of the language. A set
is a collection of distinct and immutable items that are not in any particular sequence.
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Mastering Coding Assignments: Expert Help for Your Coding Assignment Needs
- 1. Basic Python Coding Interview Questions For any Assignment related queries, Call us at:- +1 (616) 710- 3798 You can mail us at info [email protected] reach us at:https://www.codingassignmenthelp.com/ https://www.codingassignmenthelp.com/
- 2. 1) What is the best way to debug a Python program? This command can be used to debug a Python program: python -m pdb Python-script.py 2) What does the Python keyword imply? In Python, we can use the yield keyword to convert any Python function into a Python generator. yield functions similarly to a conventional return keyword. However, it will always return a generator object. A function can also use the yield keyword multiple times. def creating_gen(index): months = ['jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug', 'sep', 'oct', 'nov', 'dec'] yield months[index] yield months[index+2] next_month = creating_gen(3) print(next(next_month), next(next_month)) https://www.codingassignmenthelp.com/
- 3. 3) How can I make a tuple out of a list? We can transform a list into a tuple using the Python tuple() method. Since a tuple is immutable, we can't update the list after it has been converted to a tuple. month = ['jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug', 'sep', 'oct', 'nov', 'dec'] converting_list = tuple(month) print(converting_list) print(type(converting_list)) 4) What exactly is a NumPy array? NumPy arrays are much more versatile than Python lists. Reading and writing objects are quicker and more efficient using NumPy arrays. 5) In Python, in what ways can you make an empty NumPy array? In Python, there are two ways to build an empty array: import numpy # Method 1 array_1 = numpy.array([]) print(array_1) # Method 2 array_2 = numpy.empty(shape=(3,3)) print(array_2) https://www.codingassignmenthelp.com/
- 4. 6) In Python, what is a negative index? In Arrays and Lists, Python contains a unique feature called negative indexing. Python starts indexing from the beginning of an array or list with a positive integer but reads items from the end of an array or list with a negative index. 7) Tell the output of the following code: import array a = [4, 6, 8, 3, 1, 7] print(a[-3]) print(a[-5]) print(a[-1]) Output: 3 6 7 8) What is the Python data type SET, and how can I use it? Set is a Python data type which is a sort of collection. Since Python 2.4, it has been a part of the language. A set is a collection of distinct and immutable items that are not in any particular sequence. https://www.codingassignmenthelp.com/