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Programming, text-files

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This question already has answers here: Text editor to open big (giant, huge, large) text files [closed] (2 answers) Closed 6 years ago. ...

Is there an easy way to programmatically determine the number of lines within a text file? 11 Answers 11

I received some text that is encoded, but I don’t know what charset was used. Is there a way to determine the encoding ...

I want to read a text file line by line. I wanted to know if I’m doing it as efficiently as possible within ...

I am writing a batch file script using Windows command-line environment and want to change each occurrence of some text in a file ...

I need to append text repeatedly to an existing file in Java. How do I do that? 3Best Answer 31

In Java, I have text from a text field in a String variable called “text”. How can I save the contents of the ...

How do I get a line count of a large file in the most memory- and time-efficient manner? def file_len(filename): with open(filename) as ...

I assume everyone here is familiar with the adage that all text files should end with a newline. I’ve known of this “rule” ...