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在Python中使用zlib模块进行数据压缩的教程
... 解压缩,如zipfile,gzip, bz2等等。上次介绍了zipfile模块,今天就来讲讲zlib模块。
zlib.compress(string[, level])
zlib.decompress(string[, wbits[, bufsize]])
zlib.compress用于压缩流数据。参数string指定了要压缩的数据流,参数level指定了压缩的级别, ... 反比,1表示压缩速度最快,而压缩率最低,而9则表示压缩速度最慢但压缩率最高。zlib.decompress用于解压数据。参数string指定
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python用模块zlib压缩与解压字符串和文件的方法
... 字符串
import zlib
message = 'abcd1234'
compressed = zlib.compress(message)
decompressed = zlib.decompress(compressed)
print 'original:', repr(message)
print 'compressed:', repr(compressed)
print
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微信小程序.wxapkg解码工具
Description
The tool is used to decompress the wxapkg compress of the Wechat applet. Wxapkg can be obtained through NetEase
simulator.
Download it and install wechat
Get applet wxapkg package use 'RE File Manager'
go to /data/data/com.tencent.mm/MicroMsg ...
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mara-example-project-2:微型项目数据仓库示例,用于python项目统计数据,新项目模板
... 在Github存储库中的事件。
从两个数据源中,使用的查询以增量方式下载一组预先聚合和过滤的CSV:
$ gunzip --decompress --stdout data/2018/04/10/pypi/downloads-v1.csv.gz | grep " \tflask\t\|day_id " | head -n 11
day_id project project_version python_version installer number_of_downloads
...
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nim_zstd:zstd的Nim绑定
...
简单的API
import zstd/compress
import zstd/decompress
var source = readFile ( "tests/files ... ;
var compressed = compress (source, level= 3 )
var decompressed = decompress (compressed)
check equalmem (decompressed[ 0 ]. addr , source[ 0 ...
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lzham:lzham编解码器的高级Rust绑定
... 预构建的库。
用法
将以下内容添加到您的Cargo.toml :
[ dependencies ]
lzham = " 0.1.0 "
例子
use lzham :: {compress, decompress};
let data = String :: from ( "This is a test." );
let mut comp = Vec :: new ();
let status = compress ( & mut data. ...
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myaac:使用PHP编写的免费开放源代码自动帐户创建者(AAC)
... database
- PDO PHP Extension
- XML PHP Extension
- ZIP PHP Extension
- (optional) mod_rewrite to use friendly_urls
安装与配置
Just decompress and untar the source (which you should have done by now,
if you're reading this), into your webserver's document root ...
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压缩器:实现自定义HashTable类的压缩和解压缩算法。 撰写11102020
压缩机-Phillip Miller
Compressor是一对Java应用程序(Compress.java,Decompress.java),可对您选择的任何ascii文件执行无损 ... .txt //Compresses your file into yourFile.zzz and produces a log file
Decompress yourFile.txt.zzz //Lossless decompression back into the original file, produce ...
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snappy-cli:snappy-cli,用于通过snappy压缩文件的cli实用程序
... FILENAME
snappy-cli, a cli utility for compressing files via snappy
-c, --compress Compress file
-d, --decompress Decompress file
-o, --output[=filename] New file to create
-?, --help Give this help list ...
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makg:makg是用于debian软件包的构建工具
... 。
安装
从PyPI
pip install makg
从来源执行以下命令:
# If you downloaded zip file of this repository, you can decompress the file instead of using 'git clone'
git clone https://github.com/toknife/makg.git
cd makg
python setup.py install
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