How can I use __DATA__ twice? #!/usr/local/bin/perl use开发者_运维问答 warnings; use 5.012; while ( <DATA> ) {
Sorry, if this to verbose, but I have a perl script that is partly working. I have a regular expression that extracts either foo|bar and a prefix on a string given. But the problem is my strings are a
Can you help me code a program that deletes a certain line in a text file. I\'m planning to use: fgets to capture a line from text file and store it in an array, but i was confused how does fgets s
I have a text file that looks like the following: Line 1 Line 2 Line 3 Line 4 Line 5 filename2.tif;Smpl/Pix & Bits/Smpl are missing.
I\'m trying to retrieve a file name from a given file handle. I\'ve seen that GetFileInformationByHandle could be useful, but the structure it returns does not contain any file name information (http
In perldoc perlvar, I read this: Note that currently \"ARGV\" only has its magical effect within the \"<>\"
I\'m developing an iphone app, I need to create a certain size file on filesystem and filled with NO data first, then seek to a offset and write data when get data from somewhere else开发者_JS百科
I\'ve got multiple access logs in the logs directory, following the naming convention below: access.log.1284642120
I feel stupid for asking this, but I\'ve tried a couple things and I\'m not sure where to go with it.
I need to det开发者_StackOverflow社区ect if a filehandle is using binary mode or text mode - this is required in order to be able to encode/decode str/bytes. How can I do that?
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