How-to articles, tricks, and solutions about PYTHON

To capture an exception message in Python, you can use a try-except block and the as keyword to assign the exception message to a variable.

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

Python does not have a ++ operator for incrementing integers like some other programming languages.

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

The ValueError: operands could not be broadcast together with shapes error occurs in NumPy when the shapes of the arrays being operated on are incompatible.

You can use the .loc method to filter the DataFrame and get the boolean mask, and then use the .index property to get the index of the rows that match the certain value.

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:

The command python setup.py uninstall is not a built-in command in Python and it may not work as expected.

You can use the re module in Python to use regular expressions with the replace() method.

Here is a code snippet that demonstrates how to find an element in a list in Python:

To find an element in a list, you can use the in keyword.

This error message is indicating that there is a problem with a string in your code.

In Python, the logical "and" operator is represented by the and keyword.

Here is a simple function that generates a random string of a given length using upper case letters and digits:

Here is an example code snippet that demonstrates how to read a binary file and loop over each byte in Python:

Here is an example of reading a JSON file in Python:

Relative imports in Python 3 allow you to import modules or functions from other packages within your package hierarchy.

Here is an example of code that removes all special characters, punctuation, and spaces from a string in Python:

You can remove all whitespace in a string in Python by using the replace() method and replacing all whitespace characters with an empty string.

This code uses a list comprehension to iterate through the original list and only keep the elements that are not empty strings.

You can remove the final character from a string in Python using string slicing.

In Python, you can remove specific characters from a string by using the replace() method or using string slicing and concatenation.

To remove a conda environment, you can use the following command:

There are a few ways to remove duplicates from a list in Python.

To rename the column names of a Pandas DataFrame, you can use the DataFrame.rename() method.