How do I remove a trailing newline in Python?
You can use the
rstrip() method to remove a trailing newline from a string. Here is an example:
s = "Hello, World!\n"
s = s.rstrip()
This will print
"Hello, World!" (without the newline).
Alternatively, you can use the
strip() method to remove both leading and trailing whitespace, including newlines. For example:
s = " Hello, World!\n"
s = s.strip()
This will also print
"Hello, World!" (without the leading spaces or the newline).
How to read a file line-by-line in Python?
To read a file line-by-line in Python, you can use the following approach: with open('file.txt') as f: for line in f: print(line) This will open the file, read each line in the file, an...Questions
How to copy files in Python?
To copy a file in Python, you can use the shutil module. Here is an example of how you can use the shutil.copy() function to copy a file: import shutil shutil.copy('/path/to/source/file', '/path/to...Questions
Importing files from different folder in Python?
In Python, you can use the import statement to import modules or files from different folders. If the file you want to import is in a different folder than the script you are running, you will need...Questions
How do I delete a file or folder in Python?
You can use the os module to delete a file or folder in Python. To delete a file, you can use the os.remove() function. This function takes the file path as an argument and deletes the file at that...Questions
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