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https://pynative.com/python-list-exercise-with-solutions/

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Python List Exercise with Solution [10 Exercise Questions] - PYnative

Exercise 23: Replace list’s item with new value if found. You have given a Python list. Write a program to find value 20 in the list, and if it is present, replace it with 200. Only update the first occurrence of an item. Given: list1 = [5, 10, 15, 20, 25, 50, 20] Code language: Python (python) Expected output: [5, 10, 15, 200, 25, 50, 20]

https://thelinuxcode.com/get-unique-values-from-a-list-in-python/

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Get Unique Values from a List in Python – TheLinuxCode

In this comprehensive guide, I‘ll walk you through every technique for getting unique values from Python lists—from simple one-liners to advanced methods for complex scenarios. You‘ll learn which approaches preserve order, which offer the best performance, and exactly when to use each one.

https://stackoverflow.com/questions/4504662/why-does-rangestart-e...

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python - Why does range(start, end) not include end ... - Stack Overflow

The range(n) in python returns from 0 to n-1. Respectively, the range(1,n) from 1 to n-1. So, if you want to omit the first value and get also the last value (n) you can do it very simply using the following code. for i in range(1, n + 1): print(i) #prints from 1 to n

https://www.centron.de/en/tutorial/get-unique-values-from-a-list-...

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Get Unique Values From a List in Python: 3 Easy Methods

2. Python list.append() and for loop. In order to find the unique elements, we can apply a Python for loop along with list.append() function to achieve the same. At first, we create a new (empty) list i.e res_list. After this, using a for loop we check for the presence of a particular element in the new list created (res_list).

https://www.analyticsvidhya.com/blog/2024/02/all-about-python-lis...

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Python List Slicing : A Complete Guide - Analytics Vidhya

In Python, list indices start from 0, so fruits[1] refer to the second element in the list, ‘banana.’ The value ‘banana’ is assigned to the variable second_fruit. Printing the Result ... Python list slicing is a powerful technique that allows us to extract, modify, and manipulate elements within a list. ...

https://gridpane.museumtijdschrift.nl/python-index-of-max-in-list...

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9+ Ways: Python Index of Max Value (List) - Gridpane

Figuring out the place of the most important component inside a sequence is a typical activity in information evaluation and programming. Python provides built-in features to determine the utmost worth; nevertheless, finding its index requires a barely totally different strategy. One technique entails utilizing the `max()` operate along side the `index()` technique. The `max()` operate […]

https://www.analyticsvidhya.com/blog/2024/02/ways-of-finding-the-...

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5 Ways of Finding the Average of a List in Python - Analytics Vidhya

By understanding these techniques, you can effectively find the average of a list in Python and apply it to your projects. If you are looking for a Python course online, explore – Learn Python for Data Science. if you are preparing for an upcoming Python interview, read: 90+ Python Interview Questions and Answers

https://pythonguides.com/get-index-pandas-python/

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Find Index of Value in Pandas Python - Python Guides

The .idxmax() method returns the index of the first True value in a boolean Series, making it perfect for finding the first match.. For finding all occurrences, we would still use the Boolean indexing approach from Method 1. Check out Count Duplicates in Pandas dataframe in Python. 4- Use .index Property with Conditions

https://learn.microsoft.com/en-us/powerquery-m/list-contains

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List.Contains - PowerQuery M | Microsoft Learn

Syntax List.Contains(list as list, value as any, optional equationCriteria as any) as logical About. Indicates whether the list contains the specified value. Returns true if the value is found in the list, false otherwise.. list: The list to search.; value: The value to search for in the list.; equationCriteria: (Optional) The comparer used to determine if the two values are equal.

https://r.kitbag.com/python-index-of-max-in-list/

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9+ Ways: Python Index of Max Value (List) - Service Points

Figuring out the place of the most important factor inside a sequence is a standard activity in knowledge evaluation and programming. Python presents built-in capabilities to establish the utmost worth; nevertheless, finding its index requires a barely totally different method. One technique includes utilizing the `max()` operate along with the `index()` technique. The `max()` operate […]

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