This course introduces the dictionary data structure and user-defined functions. You’ll learn about local and global variables, optional and keyword parameter-passing, named functions and lambda expressions. You’ll also learn about Python’s sorted function and how to control the order in which it sorts by passing in another function as an input. For your final project, you’ll read in simulated social media data from a file, compute sentiment scores, and write out .csv files. It covers chapters 10-16 of the textbook “Fundamentals of Python Programming,” which is the accompanying text (optional and free) for this course.
Este curso faz parte do Programa de cursos integrados Python 3 Programming
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Programa de cursos integrados Python 3 ProgrammingUniversidade de MichiganInformações sobre o curso
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Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Curso 2 de 5 no
Nível iniciante
Aprox. 31 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Coreano, Alemão, Russo, Inglês, Espanhol
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Curso 2 de 5 no
Nível iniciante
Aprox. 31 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Coreano, Alemão, Russo, Inglês, Espanhol
oferecido por
Universidade de Michigan
The mission of the University of Michigan is to serve the people of Michigan and the world through preeminence in creating, communicating, preserving and applying knowledge, art, and academic values, and in developing leaders and citizens who will challenge the present and enrich the future.
Programa - O que você aprenderá com este curso
6 horas para concluir
Files and CSV Output
In week one the video lectures and the Runestone textbook will introduce you to the idea of incorporating files into your programs as an additional source of data. You will learn how to read from a file, write to a file, and how to work with the .csv data format.
6 horas para concluir
14 vídeos (Total 88 mín.), 15 leituras, 3 testes
6 horas para concluir
Dictionaries and Dictionary Accumulation
In week two the video lectures and the Runestone textbook will focus on a new data type, dictionaries. You will be introduced to the mechanics of dictionaries and then get practice using them in accumulation patterns, both to build a dictionary using the pattern as well as find the best, or worst, result using the pattern.
6 horas para concluir
10 vídeos (Total 77 mín.), 9 leituras, 4 testes
8 horas para concluir
Functions and Tuples
In week three you will be introduced to the construction of functions. Up to this point, you have used functions in the programs before, but have not had a chance to write your own functions, including how to define a function, how to incorporate parameters, how to return data from a function, the local or global scope of variables, and potential side effects that could occur from function execution. Finally, we look at tuples more in depth, and how automatic packing and unpacking of tuples can be used in functions and in for loops.
8 horas para concluir
16 vídeos (Total 81 mín.), 19 leituras, 4 testes
6 horas para concluir
More Iteration and Advanced Functions
In week four the video lectures and the Runestone textbook will outline a more advanced iteration mechanism, the while loop. You will be introduced to using it when getting feedback from users, as well as applying it to the turtle module to draw images. Additionally, you will also be exposed to more advanced function concepts such as the idea of parameters being optional, not required, and anonymous functions using lambda.
6 horas para concluir
7 vídeos (Total 49 mín.), 10 leituras, 4 testes
Avaliações
- 5 stars86,90%
- 4 stars11,55%
- 3 stars1,16%
- 2 stars0,14%
- 1 star0,22%
Principais avaliações do PYTHON FUNCTIONS, FILES, AND DICTIONARIES
por BY3 de nov de 2020
no doubt this is the best course n Coursera , but you have to raise the difficulty level of the assessments so that we can execute the project even more faster without cracking our heads.
por AJ17 de set de 2020
Michigan University this course was very beneficial for me as an Electrical Engineering student .My coding skills was very bad but this course help me a lot and uplifted my coding skills.
por NS15 de jul de 2020
Concept clarity provided by the amazing faculty is very good. The only areas of improvement would be in increasing the no of questions and also raising the difficulty of assessments.
por VS15 de dez de 2020
It is a very organized course. The only problem is the limitation of the inbuilt python interface. I have been using Jupyter notebook.. New students may not be aware of that option.
Sobre Programa de cursos integrados Python 3 Programming
This specialization teaches the fundamentals of programming in Python 3. We will begin at the beginning, with variables, conditionals, and loops, and get to some intermediate material like keyword parameters, list comprehensions, lambda expressions, and class inheritance.
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