WebThis command gets a specific number of lines from a file and then displays only the last line of that content. The TotalCount parameter gets the first 25 lines of content. This example uses the LineNumbers.txt file that was created in Example 1. PowerShell (Get-Content -Path .\LineNumbers.txt -TotalCount 25) [-1] This is Line 25 WebDec 26, 2024 · StreamWriter w = new StreamWriter (folders [0] + "\\dates.txt", true); for (int i = 0; i < dates.Count; i++) { w.WriteLine (dates [i]); } w.Close (); I think there is a space …
How do I remove the newline from the last line in a file in order …
WebSep 30, 2024 · c# read last 10 lines of file. var nrOfPagesToRead = 10; var lastLines = File.ReadLines (filePath).TakeLast (nrOfPagesToRead); // careful because ReadLines … WebJul 24, 2024 · 1) Find the last occurrence of DELIM or ‘\n’ 2) Initialize target position as last occurrence of ‘\n’ and count as 0 , and do following while count < 10 2.a) Find the next instance of ‘\n’ and update target position 2.b) Skip ‘\n’ and increment count of ‘\n’ and update target position 3) Print the sub-string from target position. C++ C tps baker hughes
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WebNov 17, 2005 · How can I do this with a StreamReader object to go to the last line so I can perform the string comparison? Thanks Nov 17 '05 # 1 Follow Post Reply 2 33210 Trond If i understand you correctly i would do it like this: StreamReader f = new StreamReader (fileName); ArrayList lines = new ArrayList (); string line; WebSep 10, 2024 · function _read_last_line (file) io = Base.open (PATH_CSV) seekend (io) current_char = 'a' pos = 2 seek (io, position (io) - pos) # this is a \n while current_char != '\n' @show current_char current_char = Base.read (io, Char) pos += 1 seek (io, position (io) - pos) if pos >= 40 break end end last_line = Base.read (io, String) Base.close (io) … WebFeb 10, 2012 · If you create a new IO.FileStream () object, there's a .Seek () method that will allow you specify the end of the file as part of where you want to seek to. However, at … tps aviation inc. - hayward