Chapter 0990: How High is Don's Programming Skills
The first half of the big chapter will be published first, and the full text will be published tomorrow. Pen Γ fun Γ Pavilion www. ο½ο½ο½ο½ο½ο½ γ info has opened the starting point of this chapter or Q_Q mobile client, when the time comes, you can press and hold the name of this chapter on the directory interface, and download it again.
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There is only one year left before the return of Xiangjiang, and the intensification of the situation is self-evident.
For example, in terms of personnel, the British civil servants in the Hong Kong government have retired early and returned to their homeland, and the Qinhe family, which has transformed from the old British-owned foreign firm Jardine Matheson, is inevitably affected by some restlessness.
Although preparations have been made for a complete response a long time ago, the face-saving project of buying people's hearts still needs to be managed -- the richest man specially convened a meeting for this purpose.
After the end of the wait, he deliberately left a thoughtful chat, and casually nodded, "In the past few days, you have not taken a light shot." β
Tang Huan smiled: "I'm also scared of being remembered by unruly people - of course I have to wipe it out quickly." β
Zhou Mi quipped: "It turns out that you also have something to fear." β
"Do you believe it or not, you're in their minds? Tang Huan said leisurely: "You should have heard about how much money Li Bancheng was extorted, right? Isn't it how bold people are and how productive are the land?"
"It seems that everyone should thank you for your anti-violence and peace. Zhou Mi smiled and said: "It's just, how did I hear that Li Bancheng's 1 billion cash, in the end, was not saved, and all of it was spent?"
"Maybe Li Bancheng is superstitious and feels that this money is unlucky and inappropriate to keep. Tang Huan casually guessed, "Didn't you say that he had already invested this money in his youngest son's company." β
Zhou Mi sighed, "I'm just reminding you that the situation in Xiangjiang is very delicate, especially in the period before the return - everyone doesn't want to make waves in the flat land. β
"Don't worry, I understand that. Tang Huan nodded, "Don't you know my style of acting? Convince people with virtue - I am also promoting Bitcoin in private, and I definitely enter the pit myself before letting others enter the pit." β
Zhou Mi asked suspiciously: "This bitcoin, I think the effect of money laundering is becoming more and more obvious - what do you think?"
"This is just the beginning, and you have labeled it?" Tang Huan shook his head, "For this kind of innovative thing, with the passage of time, we can understand it more clearly." β
Zhou Mi muttered: "I suggest that you put aside the affairs of Xiangjiang for the time being, anyway, there is me, so that public opinion can cool down." β
"Listen to people's advice and eat well. Tang Huan nodded, "The European Space Agency's Ariane 5 launch vehicle is about to undergo its first test launch -- I received an invitation to go over and see the excitement." β
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In addition to the European Union, the most famous organization in the political ~ political and economic fields, cutting-edge scientific research institutions are also set up together, for example, CERN, the world's largest particle physics laboratory that has close contacts with Tang IT.
Similarly, the European Space Agency, based in Paris, France, is a multinational organization - with a total of 14 members so far.
Among them, France contributed the most. It provides the location of the European Space Launch Centre - French Guiana, located on the Atlantic coast of northern South America, on the border with Brazil.
The commendability here lies in the fact that it is close to the equator, only 5 degrees north latitude, which is of great benefit to the launch of the rocket -- the low latitude greatly shortens the range from the launch point to the orbit entry point; the orbital inclination angle of the same launch azimuth is small, and the energy required for the apogee orbit change is small, thus increasing the payload of the synchronous orbit; at the same time, there is a wide launch arc on the sea surface to the north and east; in addition, the population, transportation, and meteorological conditions are also ideal.
NASA's most important launch center, the Kennedy Space Center, is also located in the same direction. Located on Merritt Island on the east coast of Florida in the eastern United States, it is only 28 degrees north latitude, while the Wenchang Space Launch Site, which was originally opened by China more than ten years later, is 19 degrees north latitude.
Even in order to get close to the European Space Agency, a huge financier with thousands of employees and a multibillion-dollar annual budget, the richest man would not have to travel all the way to French Guiana in South America, all he had to do was visit its headquarters in Paris, France.
The European Space Agency (ESA) covers a wide range of tasks - the development and development of the soon-to-be-launched Ariane 5 rocket is a major project.
In fact, the rocket program was proposed by France, and its deeper roots can be traced back to the end of World War II, when the Allies plundered Nazi Germany's rocket technology achievements. France has acquired related technologies mainly related to V2 rockets.
You don't have to think much to guess the extent of resource consumption in the aerospace field, and if you share it together, it will be cost-effective, and the gradual maturity of the European Space Agency structure in the 1970s provided this opportunity, so the French National Center for Space Research transferred the Ariane rocket to the European Space Agency.
As the name suggests, before the Ariane 5 launch vehicle, there were 1, 2, 3, and 4, all of which had 3 sections.
The first successful launch of the Ariane 1 launch vehicle was on December 24, 1979, and it was a three-stage launch vehicle based on missile technology, and the subsequent Ariane 2 launch vehicle, Ariane 3 launch vehicle, and Ariane 4 launch vehicle were all its improved models.
In terms of payload in geosynchronous transfer orbit, the Ariane-1 launch vehicle reached 1850 kg, with a total of 11 launches, 9 of which were successful.
The first successful launch of the Ariane 2 launch vehicle on November 20, 1987, with a payload of 2,180 kg in geosynchronous transfer orbit, was launched a total of 6 times and successfully 5 times.
The first successful launch of the Ariane 3 launch vehicle on August 4, 1984, increased the payload in geosynchronous transfer orbit to 2,700 kilograms, and a total of 11 launches, 10 successes.
The first successful launch of the Ariane 4 launch vehicle on 15 June 1988 has been further enhanced in reliability, with a maximum geosynchronous transfer orbit payload of 4,300 kilograms, which is still in service.
It can be said that the performance of these models of Ariane launch vehicles in terms of payload is not satisfactory, for example, inferior to China's Long March-2 launch vehicle.
Therefore, the newly designed Ariane 5 launch vehicle is pinned on high hopes, its research and development took ten years and 7 billion yuan, and the minimum geosynchronous transfer orbit payload has reached about 6,100 kilograms.
The Ariane launch vehicle, which is funded by 24 shareholders from 10 European countries, is highly interested.
Mr. The richest man is also full of interest in the launch vehicle itself, because the current launch cost, tens of millions of dollars are cheap, and the successful launch of the Ariane 5 launch vehicle means that there is one more choice in the international market, which is definitely a lot of benefits.
Once everything was ready, the countdown to the launch of the Ariane 5 launch vehicle began.
Tang Huan and others at the European Space Agency's headquarters in Paris, France, can clearly see the scene at the European Space Launch Center in French Guiana from the big screen.
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The following is the anti-D part.,Update it tomorrow.,Just ignore it.γ
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Due to the lack of resources in the era of Internet pioneering, the operation mode of such online services has been to try to provide all the Internet access content by themselves from the beginning, and to lease network lines on a large scale, or even build their own network lines, to become Internet_Service_Provider Internet service providers, that is, ISPs.
In contrast to AOL's "hard" model, which keeps users in circles, Yahoo represents a "soft" path to provide navigation capabilities for the portal because the Internet resources have begun to explode so much that users are at a loss for what to do.
Yahoo's main job is to set up servers, maintain its own "website database", and provide an attractive navigation page that takes up the entry point to the Internet with countless websites, without having to rent lines and control users to its own website.
To put it more lofty, or even politically ~ more correct, Yahoo represents freedom~ freedom and openness, and truly explains the spiritual essence of the Internet.
Of course, this does not mean that AOL is on the wrong path, but Yahoo is on the right path -- the different stages of the development of the Internet have contributed to different road trade-offs and operational characteristics.
Moreover, AOL still represents the mainstream at this stage - Yahoo's website navigation directory is in the front row, and it must have its place.
Under Tang Huan's guidance, AOL has embraced the World Wide Web many times faster than its competitors in online services, and it can be said that its path has always been "right".
But it is impossible to make AOL one step more "correct" and switch to the model of a portal. Not to mention that the portal model has just emerged, it is impossible to part with AOL's existing content resources alone. The online service model has been "correct" into its genes, and it can only fine-tune its own direction with the development of the Internet.
In this case, the value of the incomparably new Yahoo to the richest man is reflected - it can not only meet the layout of not putting eggs in one basket, but also greatly reduce the cost of mastering the portal model.
As for the value of David Ferro and Yang Zhiyuan, the two graduate students, they are similar to James Cameron, who is dedicated to filming "Titanic", and the persistence in his bones is not easy to find.
You must know that with the strength of only two people, it is a manual work to organize the information of thousands of websites into an indexing service, but it is definitely not possible without enthusiasm.
Tang Huan casually opened the Yahoo page on his computer, and couldn't help but smile to himselfβthe server in David Ferro and Yang Zhiyuan's apartment was probably overwhelmed and about to strike.
Meng Jing, the little cousin who was sorting out the information on the side, couldn't help but roll her eyes after seeing Tang Huan's scheming and complacent expression, "Brother, you have preemptively registered so many .com domain names, aren't you afraid that others will say that you will bully the small?"
"Silly girl, with these domain names, we can virtually try not to miss any fish in the layout. Tang Huan laughed, "When someone comes over to inquire about the transfer of a domain name, it is equivalent to an event trigger in the program, and I don't know how much effort is saved." β
Meng Jing nodded suddenly, "Then you have chanted Yahoo's name several times, are you planning to catch this fish that slipped through the net?"
"Yahoo isn't a fish that slipped through the net, it's a fish in my pool. Tang Huan replied playfully: "By the way, Yahoo has almost more than 1 million hits, it is estimated that David Ferro and Yang Zhiyuan, two poor graduate students, should also have an idea of the commercial value of the work they are interested in. β
"Got it. Meng Jing agreed, and then handed over a document, "This year's COMDEX Las Vegas Autumn Show is really a rare competition, not to mention that there are more Sony Playstations in the field of home TV game consoles, and just Polestar, a browser software from Zheru Software Company, Polaris, has new competitors." β
Tang Huan looked at the document and said calmly: "This Netscape - Netscape I know that Jim Clark, who ran away from Silicon Valley Graphics, invested $4 million to establish a small start-up company - the browser market, there are not many of them, and there are not many of them. β
"You've repeatedly stressed to us that the competition on the Internet platform is free of charge. Meng Jing reminded: "Compared to Polestar, which is a commercial software and temporarily implements it for free in the name of promotion, now Netscape_Navigator Netscape Navigator has no hesitation in positioning itself as a shareware as soon as the official version of 1.0 is launched, which is really free, which is not comparable to other competitors." β
"Polestar is technologically ahead and has a first-mover advantage in market share, so it's not afraid of Netscape_Navigator disruptions. Tang Huan waved his hand relaxedly, "Netscape_Navigator want to grab market share by relying on clean and free means, then I can also spend money to buy others to use Polestar in the form of package promotions and secret subsidies for multiple software products." β
Meng Jingwan said: "Brother, you have to pay attention, although Zheru Software has been spun off and has reached an anti-monopoly settlement with the Federal Ministry of Justice, there are still people staring at it - it is too domineering and easy to fall into the handle." β
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