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1. Top results related to python programming books

   • Books for OpenCV and Python?

     Top Answer

     Answered Aug 04, 2016 · 18 votes

     UPDATE (10/11/2013)

     Now an official tutorial on OpenCV-Python is available at opencv website. It covers almost most of important functions of OpenCV-Python API. This tutorial is using OpenCV 3.x version. (So some tutorials may not be compatible with OpenCV 2.x)

     Visit : http://docs.opencv.org/trunk/doc/py_tutorials/py_tutorials.html

     First Answer (20/5/2012)

     There is not much tutorials on OpenCV and Python. Official ones are just the documentation and samples that come with opencv. But even some samples are difficult to understand for beginners.

     And if you are specifically searching for books, no dedicated books on this topic until now. But I have seen a book with a single chapter on this topic. "Programming Computer Vision with Python" is that book. You can get a draft of that book here: http://programmingcomputervision.com/

     I too felt this difficulty due to lack of Python tutorials for opencv. So I had to read other language books, then convert code to python. You too can do that, it is not a difficult task.

     That is the reason I made a blog on this topic. You can visit it ( if you hadn't already) : www.opencvpython.blogspot.com.

     There isn't much article in it right now, since I was busy. But within two months, I will be uploading more articles. And you can have some suggestions there on what tutorials you need. I will post them, if I know it.

     Other tutorials, which are scattered over internet on different topics:

     1) https://github.com/abidrahmank/OpenCV2-Python : Contain some samples using new cv2 interface. Also contain some C++ codes from official OpenCV tutorials converted to Python. So you use the official explanation along with Python code

     2) https://github.com/abidrahmank/OpenCV-Python : contain some examples for color tracking, contours etc. Uses old cv interface

     3) https://github.com/jessicaaustin/robotics-projects/tree/master/opencv-tutorial - contain codes for thresholding,contours etc.

     4) http://pythonimage.blogspot.in - generally python image processing, contains some OpenCV also.

     Above are few, remaining you can find out by googling. But all will have less tutorial. I recommend you to check other language sites and books and convert them to Python.

     Check all answers on Stack Overflow

     1/5

   • Python programming - how to find and list all capitalized letters in an input string

     Top Answer

     Answered Dec 10, 2016 · 1 votes

     Try this, it will give you a list of uppercase letters

     def string_upper(): big_letters = input("Enter String: ") uppers = [l for l in big_letters if l.isupper()] return uppers-if __name__ == '__main__': print(string_upper())

     Or in one line of code

     def find_caps(): return [l for l in input("Enter String: ") if l.isupper()]-if __name__ == '__main__': print(find_caps())

     if you don't want it as a list you can do this to get it back to a string

     print("".join(find_caps()))-

     Check all answers on Stack Overflow

     2/5

   • Programming with Python using Chrome OS

     Top Answer

     Answered Nov 20, 2019 · 0 votes

     On some chromebooks, like the one I'm using now, there is a Linux(beta) option in the options menu. Alternatively, you can use repl.it instead, although be aware that playing sound and using geocoder will work server-side instead, so the sound will not play, and the ip adress will be in New York.

     Check all answers on Stack Overflow

     3/5

   • Python programming, getting the same value over and over instead of it increasing

     Top Answer

     Answered May 07, 2018 · 2 votes

     you don't sum tuition_total value to tuition_total value calculated from the previous step try it on following way.

     tuition_total = ((tuition * tuition_increase) + tuition) + tuition_total-

     or

     tuition_total += (tuition * tuition_increase) + tuition-

     Other Answers

     Answered May 07, 2018 · 2 votes

     You don't need tuition_total just assign back to tuition, e.g.:

     In []:tuition_increase = 0.03tuition = 8000years = 5print('tuition\tyears')print('--------------------')print(tuition, '\t', 0)for years in range (1, years + 1): tuition *= (1+tuition_increase) print(tuition, '\t', years)Out[]:tuition years--------------------8000 08240.0 18487.2 28741.816 39004.07048 49274.1925944 5

     As you can see you will need to fix your formatting.

     You can also use itertools.accumulate() to do these things:

     In []:tuition_increase = 0.03tuition = 8000years = 5print('{:10}{}'.format('tuition', 'years'))print('-'*20)for year, tuition in enumerate(it.accumulate(it.repeat(tuition, years+1), lambda x, y: x*(1+tuition_increase))): print('{:<10.2f}{}'.format(tuition, year))Out[]:tuition years --------------------8000.00 0 8240.00 1 8487.20 2 8741.82 3 9004.07 4 9274.19 5

     Other Answers

     Answered May 07, 2018 · 0 votes

     Small change need to be done.

     tuition_increase = 0.03tuition = 8000tuition_total = 0years = 5print('tuition_total\tyears')print('--------------------')for years in range (1, years + 1): tuition = (tuition * tuition_increase) + tuition print(tuition, '/t', years)

     Check all answers on Stack Overflow

     4/5

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2. www.geeksforgeeks.org › top-10-python-books-for-beginners-and-advanced-programmersTop 10 Python Books for Beginners and Advanced Programmers

   www.geeksforgeeks.org › top-10-python-books-for-beginners-and-advanced-programmers

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   Apr 28, 2022 · Top 10 Python Books for Beginners and Advanced Programmers - GeeksforGeeks. Last Updated : 28 Apr, 2022. Python is a very powerful and high-level object-oriented programming language and due to its versatile nature, it is the most popular one.

3. www.amazon.com › Best-Sellers-Python-Programming › zgbsAmazon Best Sellers: Best Python Programming

   www.amazon.com › Best-Sellers-Python-Programming › zgbs

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   Best Sellers in Python Programming. Python Programming and SQL: 5 books in 1 - The #1 Coding Course from Beginner to Advanced. Learn it Well & Fast (2024) (Computer Programming) Python (2nd Edition): Learn Python in One Day and Learn It Well. Python for Beginners with Hands-on Project.

4. datagy.io › best-python-booksBest Python Books in 2023 (Beginner & Advanced) • datagy

   datagy.io › best-python-books

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   Jan 9, 2023 · The best Python book for beginners in 2023 is Python Crash Course (2nd Edition). The book is the best-selling Python book, providing a hands-on approach to teaching you. The first half of the book is dedicated to teaching you the fundamentals of Python programming, such as lists, variables, and loops. It doesn’t stop there, though.

5. www.codecademy.com › resources › blog5 Best Python Books For Beginners - Codecademy

   www.codecademy.com › resources › blog

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   May 20, 2022 · 05/20/2022. 5 minutes. By Jacob Johnson. So, you’ve decided to learn Python. Great choice! Python is a powerful, versatile programming language used for everything from web development to data science and machine learning. It’s also easy to read, so it’s well-suited for new and experienced programmers alike.

6. www.sitepoint.com › best-python-booksTop 22 Python Book for Beginners and Advanced Coders - SitePoint

   www.sitepoint.com › best-python-books

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   Feb 2, 2023 · Best Python Books for Beginners. Python Programming: A Beginner’s Guide to Learn Python in 7 Days; Learn Python in One Day and Learn It Well: Python for Beginners with Hands-on Project

7. www.amazon.com › Python-Crash-Course-Eric-Matthes › dpPython Crash Course, 3rd Edition: A Hands-On, Project-Based ...

   www.amazon.com › Python-Crash-Course-Eric-Matthes › dp

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   Jan 10, 2023 · ›. Computers & Technology. ›. Programming. Kindle. $29.99. Available instantly. $22.50 - $28.91. Other Used and New from $17.98. Buy new: $28.91. List Price: $49.99 Details. Save: $21.08 (42%) Get Fast, Free Shipping with Amazon Prime FREE Returns. FREE delivery Sunday, May 5 on orders shipped by Amazon over $35.

   • Author: Eric Matthes

8. www.amazon.com › Python-Crash-Course-2nd-Edition › dpPython Crash Course, 2nd Edition: A Hands-On, Project-Based ...

   www.amazon.com › Python-Crash-Course-2nd-Edition › dp

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   May 3, 2019 · Python Crash Course, 2nd Edition: A Hands-On, Project-Based Introduction to Programming 2nd Edition. by Eric Matthes (Author) 4.7 8,386 ratings.