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  1. How should I read a file line-by-line in Python? - Stack Overflow

    Jul 19, 2012 · @thebjorn: perhaps, but the Python 2.1 example you cited were not safe from unclosed file handler in alternate implementations. A Python 2.1 file reading that is safe from unclosed file …

  2. Python: How to properly use readline () and readlines ()

    Dec 25, 2018 · 2 If you are using readline() function, you have to remember that this function only returns a line, so you have to use a loop to go through all of the lines in the text files. In case of using …

  3. Difference in read (), readline () and readlines () in Python

    Sep 24, 2019 · In the commands read(), readline() and readlines(), one difference is of course reading whole file, or a single line, or specified line. But I didn't understand the use/necessity of bracket () in …

  4. python - How to read a file line-by-line into a list? - Stack Overflow

    How do I read every line of a file in Python and store each line as an element in a list? I want to read the file line by line and append each line to the end of the list.

  5. How does readline () function really work in Python?

    Feb 3, 2022 · Wait, I thought the readline () function will read from the start of the line/file, right? So if the first line is "abefgh" (in this case this is also considered a file), I think it will read from the start?

  6. python - When should I ever use file.read () or file.readlines ...

    Jun 29, 2016 · Please clarify. is the timeit measurement for read, or for readlines? I'd expect the read loop to take longer because it returns a single string, so iterating over it would go character-by …

  7. What value does readline return when reaching the end of the file in ...

    Jul 10, 2017 · The Python 3 docs only read: readline (size=-1) Read and return one line from the stream. If size is specified, at most size bytes will be read. The line terminator is always b'\n' for binary files; …

  8. python - Read file from line 2 or skip header row - Stack Overflow

    Jan 25, 2011 · How can I skip the header row and start reading a file from line2?

  9. Use readline() from python to read specific line - Stack Overflow

    Jun 9, 2015 · When using readline () in python is it possible to specify what line to read? When I run the following code, I get lines 1,2,3 but I would like to read lines 2,6,10

  10. python - How to read specific lines from a file (by line number ...

    I'm using a for loop to read a file, but I only want to read specific lines, say line #26 and #30. Is there any built-in feature to achieve this?