Zero Swap

Swap space is a part of the system that is partitioned from the hard disk, and when physical memory (RAM) is filled, inactive pages in memory are moved to swap space. The size of the swap space is generally set to 1~2 times the physical RAM, but not more than http://www.aliyun.com/zixun/aggregation/9392.html ">2048MB." The swap space can be one or more dedicated swap partitions (recommended), can be one or more exchange files, or both ...

Text/Jiange smartphone popularization led to the development of two-dimensional code, cat, Taobao, Alipay, micro-letter, micro-Bo, Baidu, photography and other mainstream applications have built-in two-dimensional code function, mobile phone users sweep, you can understand are scanning two-dimensional code, but before and after scanning, different platforms, its service function and core competitiveness is different, Must be differentiated, what are the development models with differentiated competition? Two-dimensional code distribution with commodity information The two-dimensional code marketing, is not a simple sweep, a two-dimensional code has a level, level two, three-level distribution, if the brand for the first issue, two ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall PageRank from Google founder Larry Page, it is a Google ranking algorithm (ranking formula) part of the rankings to identify the level/importance of the page. Levels ranging from 1 to 10, and 10 to full marks. The higher the PR value, the more popular The Web page is (the more important). 　　For example: a PR value of 1 site indicates that the site is not very popular, and the PR value of 7 to 10 indicates that the site is very popular (or extremely important). ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall website optimization is the website operation process Essential link, some people say the highest level of SEO is not concerned about optimization, not deliberately optimized, how to achieve? I believe every seoer know SEO every day a paste, that Zac Teacher is how to do it? July 22 A5 Edition Chat activities invited SEO first person-zac teacher (http://www.seozac.com/) to share the site optimization skills and methods, focus on SEO every day, this article finishing version ...

All say "There is no free lunch", but people are yearning for free lunch, so, a variety of free promotions surging. Free test, free trial, free beauty, free physical examination, free lottery ... The streets are full of free, and people are overwhelmed.   　　Even the shoeshine has played a "free"-first to give you a free shoe, if you want to make another dark and pale shoes are also a new look, I'm sorry, please pay for shoe polish first. A swarm of free, so free into a basket, everything into the inside. As if not provoke the "free" flag ...

Rumors of Ctrip buying a 65% stake in eLong from the US Expedia intensified as a result of the conversion. Ctrip closed at 64.91 U.S. dollars yesterday (July 3), reaching a record market capitalization of 8.4 billion U.S. dollars. I do not hold eLong or Ctrip shares, there is no any inside information, April 30, published "embarrassed eLong: not from the" beam ", where to go? ", Derived purely from the industrial point of view Ctrip will acquire eLong's corollary. As for the acquisition of eLong's valuation is also estimated, see "eLong, guess who will eat dinner" (July 1) Ctrip and eLong's business structure phase ...

China has offered 1 billion of billions of dollars in loans to Moldova, and Western media have shown unlimited "Jealousy" and China is reaching out to Russia's backyard.　　"February 1, Reuters, the U.S." Washington Post, and other Western media reported that China to provide Moldova 1 billion U.S. dollars of loans, and said that China's real goal is to strengthen the foundation in Russia's "backyard", so as to increase the bargaining chip with Russia and into Europe. Economic experts speculate that "China is looking for diversification of export products, but Moldova can say nothing, so what exactly do China want?" "——— The British economy ...

December 21, 2010, "Huaxia Bank Dragon Boat Project Small Business growth gas station" nationwide roving event in Beijing kicked off a grand opening. China SME Association President Li Zibin, Huaxia Bank governor Shi, Beijing Municipal Bureau of Financial Services director Wang Hong for the event, Huaxia Bank chairman Wu, the PBC Business Management Department party secretary Yang Guozhong, Beijing Banking Supervision Bureau deputy director of Shangjian, the Beijing state-funded deputy directors Yin Yi province together with the "Dragon Boat Sailing" drum. Beijing Investment Promotion Bureau deputy Director Zhou Xu, Deutsche Bank China Business and Investment Banking department, managing director Zhu Tong, Huaxia Bank ...

These people, known as the "Financing king" of the Koo to 3 million dollars, in less than 6 years to the largest rival network of potatoes in the bag, the Chinese Internet industry has achieved the largest mergers and acquisitions. Compared with him, backed by Baidu and Providence Fund (once invested Hulu) of the love of Qi Art CEO Gong more like a rich family of "dude". Since 2010, Archie Art has been controversial. It was predicted that even with the support of Baidu, Archie Art is just a "late gamblers." However, the establishment of less than two years of love Qi art is now the domestic Internet industry development speed ...

Absrtact: After announcing the exchange of shares with Nintendo a few days ago and jointly developing a gaming platform and a hand tour, DeNA began to walk into the spotlight. But in fact, as one of the biggest social gaming companies in Japan, DeNA can do a lot of action. For example, from the end of 2013 to a few days ago announced the exchange of shares with Nintendo, and joint development game platform and hand tour, DeNA began to walk into the eyes of everyone. But in fact, as one of the biggest social gaming companies in Japan, DeNA can do a lot of action. For example, from the end of 2013 to the present ...