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import pandas as pd from matplotlib import pyplot as plt # Create a DataFrame d = { 'Name':['Alisa','Bobby','jodha','jack','raghu','Cathrine', 'Alisa','Bobby','kumar','Alisa','Alex','Cathrine'], 'Age':[26,24,23,22,23,24,26,24,22,23,24,24], 'Score':[85,63,55,74,31,77,85,63,42,62,89,77] } df = pd.DataFrame(d,columns=['Name','Age','Score']) plt.plot(df['Age'], df['Score'], 'ro') plt.xlabel('Age') plt.ylabel('Score') plt.title('Experiment Result') plt.show() |
Result
OS
Check if file exists or not
Code Block |
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import os
if not os.path.exists('test.png'):
# do something if 'test.png' does not exist
pass
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Algorithms
Palindrome number - Determine whether an integer is a palindrome
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