@dedrick
To delete a word in a column using regex, you can use the sub
function in Python's re module. Here's an example code snippet that demonstrates how to delete a word in a column using regex:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
import re # Sample data data = ['Hello world', 'Python programming', 'Regex is powerful'] # Word to delete word_to_delete = 'world' # Regex pattern to match the word to delete in the column regex_pattern = r'{}'.format(re.escape(word_to_delete)) # Loop through the data and delete the word in each column for i in range(len(data)): data[i] = re.sub(regex_pattern, '', data[i]) # Print the updated data for row in data: print(row) |
In this code snippet, we define a list data
containing the column values. We specify the word to delete using the word_to_delete
variable. We construct a regex pattern using word boundaries to match the word to delete exactly and use the
re.sub
function to replace the matched word with an empty string in each column. Finally, we iterate through the updated data and print the results.
You can modify the word_to_delete
variable and the regex_pattern
to suit your specific requirements for deleting a word in a column using regex.