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Python Programming - Reading and Writing Files - Discussion

Discussion Forum : Reading and Writing Files - General Questions (Q.No. 10)
Reading and Writing Files
10.
How can you check if a file named "data.txt" exists in a directory using Python? 
file_exists("data.txt")
if not exists("data.txt"):
os.path.exists("data.txt")
if "data.txt" in os.listdir():
Answer: Option
Explanation:
The os.path.exists() function checks if a file exists in a directory.
Discussion:
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