zlib tutorial

This article mainly introduces the use of zlib module in Python for data compression tutorial, is the basic knowledge of Python introductory learning, need friends can refer to the In the Python standard module, there are several modules for data

In general, we have a large number of data transmission manager want to reduce the bandwidth of the server pressure, will take a way to compress file transfer, PHP with Zlib can also achieve gzip compression output, below we look at the gzip

Php simply enables the gzip compression method (zlib. output_compression ). Generally, after gzip compression is enabled for a page file, the size of the page file can be reduced by 60% ~ 90%. for text sites, you can save a lot of bandwidth and user

Php enables the zlib Compressed file configuration method. However, both iis and apache only compress html static files by default. for PHP files, the module configuration is required. (dynamic and static compression can be enabled in iis7.5 ),

To achieve GZIP compression page requires browser and server co-support, in fact, the server compression, uploaded to the browser after the browser decompression and parsing. There is no need for us to worry about the browser because most browsers

To achieve GZIP compression page requires browser and server co-support, in fact, the server compression, uploaded to the browser after the browser decompression and parsing. There is no need for us to worry about the browser because most browsers

PHP is not the same, PHP contains the zlib link library, you can directly use its related functions, the following is the example I wrote compression and compressed SWF file: Not added to determine whether the SWF file has been compressed, into the

Use php zlib to compress and decompress the swf file. The following example shows how to compress and compress a swf File. if the swf file is not compressed, the first byte of the file is F or C to compress the swf file. The following is an example

Network traffic is an important indicator for network administrators. Observe the traffic to learn the newest symptoms of the network. Here is the Mrtg tutorial for installing the network traffic statistical analysis tool MRTG. Mrtg tutorial By

Prepare the article:CentOS 7.0 System installation Configuration Diagram tutorialHttp://www.jb51.net/os/188487.html First, configure the firewall, open 80 ports, 3306 ports CentOS 7.0 uses firewall as a firewall by default, and this is iptables