# Syntax element in sequence element not in sequence # Example fruits = [‘apple’, ‘banana’, ‘orange’] print(‘apple’ in fruits) #…
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import pandas as pd df = pd.read_csv(‘data.csv’) print(df.head()) That single line reads your CSV file and automatically detects the header…
Large Language Models(LLMs) have been in the tech news for quite some time and every day, we learn about new…
import re text = “Contact us at [email protected] or [email protected]” pattern = r’\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b’ emails = re.findall(pattern, text) print(emails)…
Python is probably a programming language that any discussion on data analysis would inevitably include. Besides, it is not only…
# Create a set numbers = {1, 2, 3, 4, 5} empty_set = set() # Not {}, that’s a dictionary…
Syntax: numpy.where(condition, x, y) Quick example: import numpy as np arr = np.array([1, 2, 3, 4, 5]) result = np.where(arr…
range(start, stop, step) range(5) # 0, 1, 2, 3, 4 The range() function generates a sequence of numbers that you…
How Python for loops actually work under the hoodWhen you write a for loop, Python calls the __iter__() method on…
for index, value in enumerate([‘apple’, ‘banana’, ‘cherry’]): print(f”{index}: {value}”) # Output: # 0: apple # 1: banana # 2: cherry…