Php Map Filter

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Web Click on the hot map (Heat map)

Site analysis through the statistical click Stream data and other types of data generated by the site, providing a variety of http://www.aliyun.com/zixun/aggregation/9282.html "> Data reports to monitor the operation of the site, Provide reference for the optimization and improvement of the website. But the website analysis can provide not only the data, which hits the hot graph (Heat map) is to the website analysis a very good expansion, at present on-line introduction clicks the hot Diagram article also to be more, many website interaction designers with clicks ...

PHP image watermarking, cut the head like a picture and automatically zoom

An example of PHP tutorial image watermarking, cut the head like a picture and automatically zoom code, he can upload your pictures to generate the specified size renderings and pictures can be automatically cut, see the following example. <html> <head> <meta http-equiv = "content-type" content = "text / html; charset = gb2312"> & ...

HBase Concepts and Performance options

HBase terms in this article: column-oriented: Row column Group: Column families Column: Column unit: Cell Understanding HBase (an Open-source Google bigtable practical application) The biggest difficulty is what is HBase's data structure concept? First HBase is different from the general relational database, which is a database suitable for unstructured data storage. Another difference is that HBase is based on columns rather than on rows. Goo ...

Wang: Simple analysis of SEO whole station optimization skills

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall Anhui Internet Alliance sponsored thousands of webmaster Lectures (http://www.53w.net) has been to the 35th period, the original guests Wang, Hangzhou easy to search (Http://www.seozone.net) General manager Wang, He's been keeping a low profile. SEO companies operating for the domestic many well-known network enterprises to provide services, the industry enjoys a reputation.   He will be rich experience and wonderful cases for everyone to bring SEO training and learning. Easy Search Network (...)

Web Development Toolbox: 120 Web Development tools (top)

Intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall This is the latest Web Development toolkit that Mashable collects, including drag-and-drop Web application creation tools, code libraries, project management, test programs, and frameworks that support a variety of programming languages, from Ajax to Ruby to Pytho N。   This is the first part.   Web program Create Class Dreamface-a framework for creating personalized WEB programs. Organi ...

Ali cloud ODPS vision, technology and difficulties

In January 2014, Aliyun opened up its ODPS service to open beta. In April 2014, all contestants of the Alibaba big data contest will commission and test the algorithm on the ODPS platform. In the same month, ODPS will also open more advanced functions into the open beta. InfoQ Chinese Station recently conducted an interview with Xu Changliang, the technical leader of the ODPS platform, and exchanged such topics as the vision, technology implementation and implementation difficulties of ODPS. InfoQ: Let's talk about the current situation of ODPS. What can this product do? Xu Changliang: ODPS is officially in 2011 ...

On the methods of reducing the collection of search engines

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; The search engine establishes the Web page index, processing the object is the text file. For web spiders, crawling down pages includes a variety of formats, including HTML, images, doc, PDFs, multimedia, dynamic Web pages, and other formats. After these files are crawled, the text information in these files needs to be extracted. Accurate extraction of these documents ...

Brief introduction of network spider operation mode

The Web spider enters a website, generally will visit a special text file Robots.txt, this file generally puts in the website server's root directory, like: Http://www.ithov.com/robots.txt. Site administrators can define which directory Web spiders are inaccessible through robots.txt, or which directories are inaccessible to certain web spiders. For example, some Web site executable directory and temporary file directory does not want to be searched by search engines, then webmasters can put these directories ...

A brief analysis of Web landing security for electronic payment platforms such as internet banking

Preface: This article was written at the beginning of last year and was not released for security reasons. Now some online banks have significantly reduced the level of security without high level of the transfer limit, and advised users to use dynamic password card or USB Key, the overall safety factor has been improved. With the popularization of sub commerce, online Banking and online electronic payment are gradually accepted and loved by netizens. But the security of online banking and e-commerce payment platform is not optimistic. While internet banks take SSL encryption to prevent the interception of passwords by sniffing the network packets, the password for preventing web landings ...

A website, 5 goals

This is a very good and practical article that I saw recently, mainly focus on the design before the thinking, thinking, see a lot of inspiration, so recommended to everyone, because it is translated, inaccurate translation of the place also please forgive ~ in life, the goal is very important. Especially for website design, because there is no motivation without goals, more can not measure your success or not. Goals help designers focus on the important things and grasp the direction of the design plan. The goal is to help designers design a bright web site. The process of designing any Web site is similar: I finish ...

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