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5 730
Which of the following statements is used to create an empty set in Python?
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What will be the output of the following Python code?
print("abc. DEF".capitalize())
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What arithmetic operators cannot be used with strings in Python?
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Which module in the python standard library parses options received from the command line?
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Which module in the python standard library parses options received from the command line?
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What will be the output of the following Python statement?
>>>"a"+"bc"
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What will be the output of the following Python code snippet?
for i in [1, 2, 3, 4][::-1]: print (i)
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What is the order of namespaces in which Python looks for an identifier?
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What will be the output of the following Python function?
len(["hello",2, 4, 6])
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Just one "amendment" on previous image, which is created by some training institute of IT.
it states that Python is Fast and one of our members already pointed out that as an issue.
Actually Python is not really fast and that is the reason why for example my company is not using it (even though it would be much easier to create all those machine learning models that we are working on in Python). But since we are getting 4000 user generated request per second in a peak time, it's just not possible to handle that with Python.
But in most other cases Python is perfect because it's easy to use and intuitive, and you can do much more with less lines of code compared to most of the other programming languages. For example simple reading from file in python is just
import pandas as pd
df = pd.read_csv('data.csv')
while in Java I would need much more lines of code.