Jul 19, 2012 · The title says that this question is about reading line-by-line and not reading binary files (which is very different). If you want to edit the last example to use the print-function rather than the …

I want to do the following: Read a file line by line and use the line as a parameter.

The contents of file.txt are: 5 3 6 4 7 1 10 5 11 6 12 3 12 4 Where 5 3 is a coordinate pair. How do I process this data line by line in C++? I am able to get the first line, but how do I get the ...

Nov 4, 2015 · I want to read a file line by line in PowerShell. Specifically, I want to loop through the file, store each line in a variable in the loop, and do some processing on the line. I know the Bash equi...

Aug 18, 2015 · 442 If your task is not to invent the line-by-line reading function, but just to read the file line-by-line, you may use a typical code snippet involving the getline() function (see the manual page …

Apr 18, 2013 · Python Serial: How to use the read or readline function to read more than 1 character at a time Asked 12 years, 9 months ago Modified 1 year, 9 months ago Viewed 477k times

What happens if you want to just read the first line rather than iterating? This approach moves the iterator to the next line and you'll lose the value if you want to iterate over the whole list again later.

Nov 7, 2011 · To find the fastest way to read a file line by line you will have to do some benchmarking. I have done some small tests on my computer but you cannot expect that my results apply to your …

Nov 24, 2015 · How to read line by line by using FileReader Asked 10 years, 1 month ago Modified 3 years, 6 months ago Viewed 44k times

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?