Why is “while( !feof(file) )” always wrong?
TL;DR while(!feof) is wrong because it tests for something that is irrelevant and fails to test for something that you need to know. … Read more
TL;DR while(!feof) is wrong because it tests for something that is irrelevant and fails to test for something that you need to know. … Read more
First, import function from file.py: from file import function Later, call the function using: function(a, b) Note that file is one of Python’s … Read more
dos2unix is a commandline utility that will do this, or :%s/^M//g will if you use Ctrl–v Ctrl–m to input the ^M, or you … Read more
Use a loop: with open(‘your_file.txt’, ‘w’) as f: for line in lines: f.write(f”{line}\n”) For Python <3.6: with open(‘your_file.txt’, ‘w’) as f: for line … Read more
Use os.path.getsize: >>> import os >>> os.path.getsize(“/path/to/file.mp3”) 2071611 The output is in bytes.
Set the mode in open() to “a” (append) instead of “w” (write): with open(“test.txt”, “a”) as myfile: myfile.write(“appended text”) The documentation lists all … Read more
I have disabled hidden files in the Finder on macOS Sierra, but they still show up in my text editors, such as Visual … Read more
I was moving a large amount of data to an external drive. The Finder crashed (or appeared to restart) in the middle of … Read more
This is just a curiosity of mine. I screen recorded ~5hrs of video using Quicktime, split up into roughly 10-20 minute segments. The … Read more
This question already has an answer here: Can TextEdit save as plain text? (1 answer) Closed 3 years ago. I’m not seeing an … Read more