15 Days roadmap to master #Python basics for #DataScience & #MachineLearning without having any Prior Experience.
[ Join the #100DaysOfCode & #66daysofdata challenge to keep yourself motivated ]
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[ Join the #100DaysOfCode & #66daysofdata challenge to keep yourself motivated ]
Thread 🧵👇
Few things to keep in mind before starting
- Learn By Doing, Practicing & Not Just Reading
- Code By Hand [very effective]
- Share, Teach, Discuss and Ask For Help
- Use Online Resources
- Be consistent
- Learn to Use Debugger
- Learn By Doing, Practicing & Not Just Reading
- Code By Hand [very effective]
- Share, Teach, Discuss and Ask For Help
- Use Online Resources
- Be consistent
- Learn to Use Debugger
I have done all the below-mentioned concepts as part of the #100DaysOfCode challenge and the code can be found in my @github profile.
[Projects & exercise not done. let me know if you want the solutions]
github.com/Piyal-Banik/10…
[Projects & exercise not done. let me know if you want the solutions]
github.com/Piyal-Banik/10…
Day 1
Python Introduction
- Overview
- Python interpreter
- Setup machine (Jupyter Notebook / @Replit )
- Input & Output
- Write your first Python program which can ask a user for input and then display it.
Python Introduction
- Overview
- Python interpreter
- Setup machine (Jupyter Notebook / @Replit )
- Input & Output
- Write your first Python program which can ask a user for input and then display it.
Day 2
- Get familiar with built-in data types [Bool, Int, Float, List, Tuple, String, Set, Dict], no need to go in-depth yet.
- Learn about various operators [Logical, Equality, Comparison, Arithmetic]
Exercise
- Try writing expressions to check all the operators.
- Get familiar with built-in data types [Bool, Int, Float, List, Tuple, String, Set, Dict], no need to go in-depth yet.
- Learn about various operators [Logical, Equality, Comparison, Arithmetic]
Exercise
- Try writing expressions to check all the operators.
Day 3
- Conditional execution (if-else statements)
- Iterations (for & while loops)
Exercise (using both loops)
- Accept number from user and calculate the sum of all numbers from 1 to the given number
- Write a program to display all prime numbers within a range
- Conditional execution (if-else statements)
- Iterations (for & while loops)
Exercise (using both loops)
- Accept number from user and calculate the sum of all numbers from 1 to the given number
- Write a program to display all prime numbers within a range
Day 4
- Functions
- Python's built-in functions
- Exception handling
Exercise
- Write a short Python function, isMultiple(n, m), that takes two integer values and returns True if n is a multiple of m and False otherwise.
- Functions
- Python's built-in functions
- Exception handling
Exercise
- Write a short Python function, isMultiple(n, m), that takes two integer values and returns True if n is a multiple of m and False otherwise.
Day 5: Mini Projects
- Write a Python function that takes a sequence of int values & determines if there is a distinct pair of numbers in the sequence whose product is odd.
-Write a Python function that takes a sequence of numbers and determines if all the numbers are different.
- Write a Python function that takes a sequence of int values & determines if there is a distinct pair of numbers in the sequence whose product is odd.
-Write a Python function that takes a sequence of numbers and determines if all the numbers are different.
Day 6
Spend the entire day on Strings
- Slicing
- Modify
- Concatenate
- Format
- String methods
Exercise
- Write a short Python function that counts the number of vowels in a given character string.
- Python program to check whether a string is Symmetrical or Palindrome
Spend the entire day on Strings
- Slicing
- Modify
- Concatenate
- Format
- String methods
Exercise
- Write a short Python function that counts the number of vowels in a given character string.
- Python program to check whether a string is Symmetrical or Palindrome
Day 7
Work on Lists & Tuples
- Access list items
- Change list item
- Add list item
- Remove list item
- Loop lists
- Comprehension
- Sort
- Copy list
- Join list
Exercise
- Write a program that outputs all possible strings formed by using: c, a, t, d, o, g exactly once.
Work on Lists & Tuples
- Access list items
- Change list item
- Add list item
- Remove list item
- Loop lists
- Comprehension
- Sort
- Copy list
- Join list
Exercise
- Write a program that outputs all possible strings formed by using: c, a, t, d, o, g exactly once.
Day 8
Tuples, Sets, Dictionaries
- Access items
- Add items
- Remove items
- Loop items
- Built-in methods
Exercise
- Find the sum of all items in a dictionary
- Join 2 Tuples if they have similar initial element
- Maximum and Minimum in a Set
Tuples, Sets, Dictionaries
- Access items
- Add items
- Remove items
- Loop items
- Built-in methods
Exercise
- Find the sum of all items in a dictionary
- Join 2 Tuples if they have similar initial element
- Maximum and Minimum in a Set
Day 9
File Handling
- Read files
- Write files
- Search a file
- Delete files
Exercise
- Write a program to read through a file and print the contents of the file (line by line) all in upper case.
File Handling
- Read files
- Write files
- Search a file
- Delete files
Exercise
- Write a program to read through a file and print the contents of the file (line by line) all in upper case.
Day 10
Regular expressions
- Match Function
- Search Function
- Replace Function
- Patterns
- Option Flags
Regular expressions
- Match Function
- Search Function
- Replace Function
- Patterns
- Option Flags
Day 11
Object-Oriented Programming
- Class definitions
- Using Objects
- Inheritance
- Abstraction
- Magic Methods
Exercise
- Try to implement Gaussian & Binomial Distributions using OOP
Object-Oriented Programming
- Class definitions
- Using Objects
- Inheritance
- Abstraction
- Magic Methods
Exercise
- Try to implement Gaussian & Binomial Distributions using OOP
Day 12 - Project 1
Rock 🪨, Paper 🗞️, Scissors ✂️ Game
One of the most beloved games of all time and a simple Python project to test your skills. Start by making it player vs computer.
Skills used: Gain a better understanding of while loops and if statements.
Rock 🪨, Paper 🗞️, Scissors ✂️ Game
One of the most beloved games of all time and a simple Python project to test your skills. Start by making it player vs computer.
Skills used: Gain a better understanding of while loops and if statements.
Day 13 - Project 2
Guess🤔The Number
A fun Python project for groups or events where a random generator is needed. It’s useful for conducting lotteries, board games.
Skills used: Getting familiar with the random function, variables, integers, print, if/else, and while loops.
Guess🤔The Number
A fun Python project for groups or events where a random generator is needed. It’s useful for conducting lotteries, board games.
Skills used: Getting familiar with the random function, variables, integers, print, if/else, and while loops.
Day 14 - Project 3
Hangman 🕺
This Python game substitutes a word where the user guesses the letters. You will also need to create a counter to count the number of guesses of the wrong letters.
Skills used: Random library, boolean, input/output, char, string, and length.
Hangman 🕺
This Python game substitutes a word where the user guesses the letters. You will also need to create a counter to count the number of guesses of the wrong letters.
Skills used: Random library, boolean, input/output, char, string, and length.
Day 15
Review Everything that you have learned so far
- Python Introduction
- Built-in Data Types
- Operators
- Conditionals
- Iterations
- Functions
- Exceptions
- Strings
- Lists
- Tuples
- Sets
- Dictionaries
- Files
- Regular Expression
- Object-Oriented Programming
Review Everything that you have learned so far
- Python Introduction
- Built-in Data Types
- Operators
- Conditionals
- Iterations
- Functions
- Exceptions
- Strings
- Lists
- Tuples
- Sets
- Dictionaries
- Files
- Regular Expression
- Object-Oriented Programming
I would highly recommend getting a free copy of the book "Python for Everybody" - by Dr. Charles & R. Severance
py4e.com/book.php
In case you want to join a course then I would recommend - "Python for Everybody" offered for free by @freeCodeCamp
freecodecamp.org/learn/scientif…
py4e.com/book.php
In case you want to join a course then I would recommend - "Python for Everybody" offered for free by @freeCodeCamp
freecodecamp.org/learn/scientif…
That's it for this tread 👋
A retweet for the first one would really mean a lot 🙏
If you liked my content and want to get more threads on Data Science, Machine Learning & Python, do follow me @PiyalBanik
Feel free to DM.
A retweet for the first one would really mean a lot 🙏
If you liked my content and want to get more threads on Data Science, Machine Learning & Python, do follow me @PiyalBanik
Feel free to DM.
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