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How to Create a Symmetric Array in Python

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 Here's a Python program that says to write a Symmetric array transformation. A top interview question. Symmetric Array Transformation Problem: Write a Python function that transforms a given array into a symmetric array by mirroring it around its center. For example: Input: [1, 2, 3] Output: [1, 2, 3, 2, 1] Hints: Use slicing for the reverse part. Concatenate the original array with its mirrored part. Example def symmetric_array(arr):     """     Transforms the input array into a symmetric array by mirroring it around its center.     Parameters:     arr (list): The input array.     Returns:     list: The symmetric array.     """     # Mirror the array by concatenating the original with its reverse (excluding the last element to avoid duplication)     return arr + arr[-2::-1] # Example usage input_array = [1, 2, 3] symmetric_result = symmetric_array(input_array) print("Input Array:", input_arr...
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How to learn Tableau best way with self Study tutorials

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#Tips To Mastering Tableau Self Study Video Tutorials
#Tips To Mastering Tableau Self Study Video Tutorials
The Tableau training website offers a multitude of resources for Tableau users with many of the videos being brief and addressing specific topics. This self-study syllabus organizes those videos to help you find the training you need on specific topics quickly. Tableau 9 for Data Science Engineers.

 To learn any Software Tool, you need to follow these steps:
  1. Tutorials - Either on-line or class room
  2. Books -Read theory from the scratch
  3. Hands on Training - Just practice what you learnt
  4. Materials -Written by experienced developers
  5. Blogs/Websites/Forums give you much insights
The below link contains valuable video tutorials. You can learn Tableau quickly in a just few days.

Take Video Lessons Here

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