What Is The Meaning Of Function

class= "Post_content" itemprop= "Articlebody" > Now, almost everyone can recognize the iconic Amazon logo, but many people do not know that the logo behind the fact that there are many deep meaning, Even the company's initial strategic plan ... Recently, the United States well-known technology media "Business Insider" for us to pick out the "17 have hidden meaning of well-known corporate logo", the specific contents are as follows: ...

Electric business blowout, fierce competition. E-commerce is a new type of economic activity, which has become an important part of our strategic emerging industry and modern circulation mode. China's e-commerce is in the blowout period, but the competition is extremely fierce. 2012 China's e-commerce turnover exceeded 7.5 trillion yuan. Ali's Taobao and Cat's total turnover on November 30, 2012 21:50 Breakthrough 1 trillion yuan, equivalent to the national social consumer goods retail total 18.39 trillion of 5.4%, after Guangdong, Shandong, Jiangsu and Zhejiang consumer goods sales, or even more than the ranking ...

Today, no one can not recognize the iconic Amazon logo, but for the logo behind the fact that there are many deep meaning, these are still very few people know, there is the company's initial strategic planning. Now, the U.S. well-known technology media "Business Insider" for us to select the "17 have hidden meaning of well-known corporate logo", the following is its specific content: Sony VAIO Sony's high-end notebook brand VAIO logo has two concepts: one is to represent the basic analog and digital signals, The other is to walk with nature. Where, v.

First, eigenvalue decomposition 1, matrix multiplication before introducing the geometrical meaning of eigenvalue and eigenvector, the geometric meaning of matrix multiplication is introduced. Matrix multiplication corresponds to a transformation, a new vector that transforms any vector into another direction or length. In this process, the original vector mainly occurs in rotation and expansion of the change. If the matrix only has a scaling transformation for some vectors and does not produce a rotational effect, then these vectors are called the eigenvector of the matrix, and the scale of the scaling is the characteristic value. For example:, its corresponding linear transformation is the following form: Because the matrix M is symmetrical ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall Everybody Good, I am small also. Today is a busy day, this has the opportunity to stroll A5, to see the experience shared by everyone. But in today's work, I think of a problem, because of my personal reasons, not to deal with users on weekdays, today a user consulted me, asked us to provide the site does not offer venture capital, I was very silent, he also said that he is a loyal user of our website, but said that the situation does not meet. Sometimes I think, industry people are shouting "improve user stickiness" and all kinds of mouth ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall This article is reproduced from Baidu Ueo, the author is @ Bean paste-. 　　Navigation is an indispensable part of web design, and it is a quick way for site visitors to get the content they need. Navigation allows the hierarchy of the site to be clearly displayed in a methodical manner and to guide the user effortlessly to find and ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall website optimization is the real meaning of Web site optimization is through the site function, site structure, page layout,  　　Site content and other elements of the reasonable design, so that the content and function of the site to achieve user-friendly and easy to promote the best effect of publicity, give full play to the Web site's network marketing value. Website optimization ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall I believe there are many SEO friends [/Do not understand the "Nofollow" at least you do not know how to optimize the site when SEO how to use it. So what does nofollow mean? According to Baidu Encyclopedia explained: Nofollow is an HTML tag attribute value. The meaning of this label is to tell the search engine "do not track the links on this page or do not track this particular link" then what is the meaning of this sentence? Say ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall just started to do a blog, I added a lot of network promotion related independent blog put into the friendship link, These are all the things I do first, and then some of them have switched links. Today looked at the site's sentient links, the results found, including the Shanghai SEO Zhu, including the full number of blog without my link. So contact ...

Viktor Mayer-schonberger Viktor Mayer-schonberger: Big Data is a very big topic. Big data is now very popular and everyone is talking about big data. It seems like everyone is doing big data all over the world, obviously we are now studying the data, and the process of collection is basically related to large data every month. Of course what we're doing right now is working on big data. I believe that a view like this is fundamentally flawed, saying ...