Yoink - Grab lines from a file
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Wed. Mar. 29th, 2006 10:55 AM
Is this file the same as that file? The files may or may not be binary. We could compare the modify dates, or the sizes. But, those are not very accurate to know if a file has really changed.
Introducing MD5 Checksum. We can feed the files into Digest::MD5 in binary mode.
This is a great way to do Incremental Backups.
This is also an easy way to verify checksums when downloading files from the internet which list their MD5 Checksums.
You'll need the Digest::MD5 Perl Module.
Introducing MD5 Checksum. We can feed the files into Digest::MD5 in binary mode.
This is a great way to do Incremental Backups.
This is also an easy way to verify checksums when downloading files from the internet which list their MD5 Checksums.
You'll need the Digest::MD5 Perl Module.
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Class method to read a binary file and copy it to a byte array.
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Set's a filter for what files to accept when using JFileChooser.
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Implementation of file_put_contents for PHP4
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Get a FileSize
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Need to GZip a file using Perl?
Use Compress::Zlib.
This is a simple perl script which creates a GZip file.
Use Compress::Zlib.
This is a simple perl script which creates a GZip file.
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File CheckSum
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Move a file quickly in java.
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Write a set of bytes into a 'so-called' binary file. The point is that we use BinaryWriter here and we have a byte array as input.
