Programmation en Python IDSI21024 (202400-668)
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What is a correct Pandas method for returning the last rows?
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What's the output of the following Python program?
text = "Hi there!"
print(text)
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I want to store the population's size of 10 countries. Which data container should I use?
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What is the value of the following expression?
42 // 10 + 42 % 10
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What is the output of the following code?
x=0
chr="maison"
for car in chr:
if car in "aeiouy":
x+=2
else:
x+=1
print(x)
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We have a pandas dataframe named cars with a column containing the brands of the cars. We want to add a new column to this dataframe that contains the capitalized names of the brand of the cars. Which method should we use?
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What’s the output of the following Python program?
x = 8
y = 9
not(not(x < 3) and not(y > 14 or y > 10))
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To get the first five rows of a pandas dataframe df we can use
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I have a dataset in the form of a csv file 'data.csv'. Which command can I use to import my data into my python environement?
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I have a dataset in the form of a csv file 'data.csv'. I want to construct a pandas dataframe out of it. However, I want pandas to use the first column of my csv file to be the index of the dataframe. Which command should I use?
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