How-to articles, tricks, and solutions about PYTHON

Here is a code snippet that demonstrates how to unzip a file using the zipfile module in Python:

Here is a code snippet that demonstrates how to search for a specific value in a list of dictionaries in Python:

This error typically occurs when there is a circular import between two or more modules.

cla() is used to clear the current axis of a plot in matplotlib.

In Python 3, the input() function can be used in place of raw_input() to read input from the user.

Here's an example of using an if-else statement within a list comprehension:

In Python, you can use the built-in function dir() to list the attributes of an object.

Here's a code snippet that demonstrates how to use the Python requests library to make a GET request to a URL, while handling a possible SSLError:

Here is a code snippet that demonstrates how to work with UTF-8 encoding in a Python source file:

In Python, you can use the format() method or f-strings (available in Python 3.6 and above) to interpolate a variable's value into a string.

You can extract the month and year separately from a Pandas datetime column using the dt accessor.

You can use the built-in list function to create a 2D array (also known as a list of lists) in Python.

You can use a for loop and the float() function to convert each item in a list to a float.

To convert all columns in a Pandas DataFrame to strings, you can use the following code snippet:

In Python, you can convert a dictionary to a list of its keys or values using the keys() and values() methods, respectively.

A KeyError in Python is raised when a dictionary key is not found in the dictionary.

You can use the in keyword to check if a word is in a string in Python.

This error message occurs when the matplotlib.pyplot module is not installed or not imported properly in your Python environment.

Here's a Python code snippet that demonstrates how to search for a string in all text files in a directory:

One way to strip punctuation from a string is to use the str.translate() method in combination with the string.punctuation constant.

You can use the built-in bin() function to convert an integer to a binary string in Python.

Here's an example code snippet that demonstrates how to dump a NumPy array into a CSV file:

You can convert both strings to lowercase or uppercase (using the lower() or upper() method) before doing the comparison.

Here is an example code snippet that demonstrates the issue:

Yes, it is possible to break a long line of code into multiple lines in Python.