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I am attempting to remove 3 commas from the file below but it is not working. #!/usr/bin/perl use strict; use warnings; my @data; my @line; open(FH, "error_log"); @data = foreach $line (@data) { if ($line =~ /notice/) { if ($line =~ /rdy/) { $line =~ s/ /,/g; my @L1 = …
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I have a tab delimited text file with text like this: Wed Jun 13 01:00:19 2012 | error | client xx.xxx.xxx.x | rdy 784 bsy 16 The pipe | signifies that the tab delimiter. I need to convert this into a CSV file using Java. I also need to split … 
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I have a Sudoku puzzle and I need to make sure that each row and column have each number 1 through 9. What is the easiest way of doing this? The code snippet that I have so far is below. public static boolean rowsAreValid(int[][] array){ for(int i = 0; i …
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