F Compression Tool

As you know, in order to save the file and save space occupancy, the file is often compressed. Moreover, because the file is compressed usually only a compressed file, easy to carry, but also password protection, so the file compression and decompression has become a common use of the operation, can be used in this site "DOS use" column to see. So how do you do these things? Here is a description of the DOS compression/decompression method. &http://www.aliyun.com/zixun/aggregation/37954.ht ...

The Lzlib compression library is a LZMA compression and decompression feature in memory, including an integrity check of the extracted data, and the compressed data format used is lzip format. The compression ratio of Lzlib 1.2 is slightly increased and the compression time is reduced by 6%. The option "-F-re-compress" is added to the minilzip. No longer attempts to run "/sbin/ldconfig" on the system. Software Information: http://www.nongnu.org/lzip/lzlib.html ...

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A table layout chart can be used to display tabular data or to make a neat interface like an HTML table on a Web page. This tutorial describes how to use the XML layout file separately and create a table layout using code. Understanding layouts is important for good Android programming. In this tutorial, you will learn about the framework layout, which is primarily used to organize user interface controls or gadgets in neat rows and columns on the interface. With proper use, tabular layouts can be powerful examples of how Android apps can design them ...

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Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall Windows Server's Internet Information Server (Internet Information Server,iis) is a common tool for building Web servers, it is a simple and troublesome thing, novice can use IIS set up a respectable web site, but the configuration, optimize the performance of IIS, so that the site access performance is not a simple thing to achieve, here I will introduce how step-by-step ...

With the increasing function of the website, the site's code will become more and more large, and into the Web2.0 rich client, the site's main focus on the site's beautiful and user experience, but to produce such visual effects, picture CSS and JS is to assume a great responsibility, so that the site's page becomes very large, Thus affecting the access speed of the Web site. Just imagine, a 10K page and a 100K page which can be shown faster, the answer is of course 10K page, many studies have shown that users most satisfied with the opening of the Web page time, is in 2 seconds ...

Windows server's own Internet Information Server (Internet Information Server,iis) is a common tool for building Web servers, a simple and cumbersome thing, and novice users can use IIS to erect a respectable web site, 　　But configuring, optimizing the performance of IIS, so that the performance of the Web site access is not a simple thing, here I will explain how step-by-step optimization of your IIS server. Server-side environment, we wind ...

This article is my second time reading Hadoop 0.20.2 notes, encountered many problems in the reading process, and ultimately through a variety of ways to solve most of the. 　　Hadoop the whole system is well designed, the source code is worth learning distributed students read, will be all notes one by one post, hope to facilitate reading Hadoop source code, less detours. 1 serialization core Technology The objectwritable in 0.20.2 version Hadoop supports the following types of data format serialization: Data type examples say ...