bzip2

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Python CRC-32 woes

I\'m writing a Python program to extract data from the middle of a 6 GB bz2 file. A bzip2 file is made up of independently decryptable blocks of data, so I only need to find a block (they are delimite[详细]

2023-02-12 13:37 分类：问答
Java: Bzip2 library

I need to create Bzip开发者_开发百科2 archive. A downloaded bzip2 library from \'Apache ant\'. I use class CBZip2OutputStream:[详细]

2023-01-29 19:50 分类：问答
PHP: I don't think I can re-compile PHP, what should I do to use the bzip2 library?

I am on shared hosting, and I noticed the PHP does not include bzip2. It seems I would have to re-compile PHP inorder to use this. I don\'t think shared hosting allows this, so is t开发者_开发知识库he[详细]

2023-01-20 02:46 分类：问答
How do I extract all the data from a bzip2 archive with C?

I have a concatenated file made up of some number of bzip2 archives. I also开发者_JAVA技巧 know the sizes of the individual bzip2 chunks in that file.[详细]

2023-01-20 02:17 分类：问答
How do I handle a stream of data internal to a C-based app?

I am pulling data from a bzip2 stream within a C application. As chunks of data come out of the decompressor, they can be written to stdout:[详细]

2023-01-19 16:18 分类：问答
Mercurial Web Server - Why am I downloading a .bz2.tar file instead of a .tar.bz2 file?

It is开发者_Python百科 my understanding that a .tar file contains directories and other files, and a .bz2 is a file that\'s compressed with bzip2 compression.[详细]

2023-01-16 17:43 分类：问答
Fast memmove for x86 and +1 shift (for Move-to-front transform)

For fast MTF ( http://en.wikipedia.org/wiki/Move-to-front_transform ) i need faster version of moving a char from inside the array into the front of it:[详细]

2023-01-15 22:46 分类：问答
Organizing files in tar bz2 file with python

I have about 200,000 text files that are placed in a bz2 file. The issue I have is that when I scan the bz2 file to extract the data I need, it goes extremely slow. It has to look through the entire b[详细]

2023-01-11 14:10 分类：问答
multicpu bzip2 using a python script

I want to quickly bzip2 compress several hundred gigabytes of data using my 8 core , 16 GB ram workstation.[详细]

2023-01-08 21:22 分类：问答
exceptions from boost::iostreams::copy()

In the below code, I have a corrupt \"hello.bz2\" which has stray characters beyond the EOF. Is there a way to make the boost::iostreams::copy() call to throw ?[详细]

2023-01-06 07:33 分类：问答