There are many free Python programming books available online that can help you learn Python or improve your Python skills. Here are some notable ones:
Download - Free Python Programming books
Python Coding September 30, 2023 Books No comments
Python Coding September 30, 2023 Course, Python No comments
Python is now becoming the number 1 programming language for data science. Due to python’s simplicity and high readability, it is gaining its importance in the financial industry. The course combines both python coding and statistical concepts and applies into analyzing financial data, such as stock data.
By the end of the course, you can achieve the following using python:
- Import, pre-process, save and visualize financial data into pandas Dataframe
- Manipulate the existing financial data by generating new variables using multiple columns
- Recall and apply the important statistical concepts (random variable, frequency, distribution, population and sample, confidence interval, linear regression, etc. ) into financial contexts
- Build a trading model using multiple linear regression model
- Evaluate the performance of the trading model using different investment indicators
Jupyter Notebook environment is configured in the course platform for practicing python coding without installing any client applications.
Python Coding September 29, 2023 Course, Data Science No comments
Define and explain the key concepts of data clustering
Demonstrate understanding of the key constructs and features of the Python language.
Implement in Python the principle steps of the K-means algorithm.
Design and execute a whole data clustering workflow and interpret the outputs.
Python Coding September 06, 2023 Python No comments
Implement a stack data structure in Python. A stack is a linear data structure that follows the Last-In, First-Out (LIFO) principle, where the last element added to the stack is the first one to be removed.
Your task is to create a Python class called Stack that has the following methods:
push(item): Adds an item to the top of the stack.
pop(): Removes and returns the item from the top of the stack.
peek(): Returns the item currently at the top of the stack without removing it.
is_empty(): Returns True if the stack is empty, and False otherwise.
size(): Returns the number of items in the stack.
You can implement the stack using a list as the underlying data structure.
Here's a basic structure for the Stack class:
class Stack:
def __init__(self):
# Initialize an empty stack
pass
def push(self, item):
# Add item to the top of the stack
pass
def pop(self):
# Remove and return the item from the top of the stack
pass
def peek(self):
# Return the item at the top of the stack without removing it
pass
def is_empty(self):
# Return True if the stack is empty, False otherwise
pass
def size(self):
# Return the number of items in the stack
pass
Python Coding September 04, 2023 Python No comments
A) It marks a method as a property, allowing it to be accessed like an attribute.
B) It defines a new class.
C) It marks a method as static, meaning it can only be called on the class and not on instances of the class.
D) It marks a method as a class method.
Python Coding September 04, 2023 Python No comments
A) It defines a new instance variable.
B) It initializes the class object.
C) It specifies the return type of a method.
D) It defines a string representation of the object when using `str()`.
Free Books Python Programming for Beginnershttps://t.co/uzyTwE2B9O
— Python Coding (@clcoding) September 11, 2023
Top 10 Python Data Science book
— Python Coding (@clcoding) July 9, 2023
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