In this article, we will explore various methods to get unique values from a list in Python. Whether you are a beginner or an experienced developer, understanding these techniques will empower you to handle data
Approach:Convert the given list into a set using theset()function. Since a set cannot contain duplicate values, only the unique values from the list will be stored within the set. Now that you have all the unique values at your disposal, you can simply count the number of unique values ...
Method 1 – Use Advanced Filter to Get Unique Values From a Range Steps: Go to the Data tab. Select Advanced from the Sort & Filter section. A new window titled Advanced Filter will appear. Choose Copy to another location as Action. In the List Range box, select the range you want to...
keys()returns the unique values in the list. values()returns the count of every unique value in the list. We can use thelen()function to get the number of unique values by passing theCounterclass as the argument. Example Codes: fromcollectionsimportCounter words=["Z","V","A","Z","V...
Method 2 – Using Power Query to Create List of Unique Values from Multiple Sheets in Excel Steps: Go to theDatatab. SelectGet Data. A drop-down menu appears. SelectFrom File. SelectFrom Excel Workbook. A file dialog box will open. ...
Python program to get unique values from multiple columns in a pandas groupby # Importing pandas packageimportpandasaspd# Importing numpy packageimportnumpyasnp# Creating a dictionaryd={'A':[10,10,10,20,20,20],'B':['a','a','b','c','c','b'],'C':['b','d','d','f'...
Python program to find unique values from multiple columns# Importing pandas package import pandas as pd # Creating a dictionary d = { 'Name':['Raghu','Rajiv','Rajiv','Parth'], 'Age':[30,25,25,10], 'Gender':['Male','Male','Male','Male'] } # Creating a DataFrame df = pd....
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However, in Python, if you try to concatenate a string with an integer using the+operator, you will get a runtime error. Example Let’s look at an example for concatenating a string (str) and an integer (int) using the+operator. ...