elliotabney :: October

High fuel before Mysee president: business is by no means spring flowers

October 29, 2010

I was told, entrepreneurship is no return clause, business entrepreneur is actually a rescue process.

Why?

Each entrepreneur, in his (her) to set up a time when the company, cash is limited. We can compare a company with no windows, no doors, no ceiling, the house, all the air is not circulating.

No circulation means, without the outside air, stay in the room has only one way entrepreneurs; room oxygen is fixed, if there is no outside air, the entrepreneur is of course the consequences of death.

Of course, there are several ways to let you live.

One is to make money, if the company can make money, it is the best thing, however. Earn a little money, then, just as the walls of the house digging a hole, often with fresh air in, but the number was insufficient to sustain a person's life.

If you make a lot of money, it is like a window; has a lot of air to enter, live in the house by myself would be very good.

VC then? VC is a person who threw the oxygen tank, if you earn very little, he will give you threw a few oxygen tanks, as you are not able to survive, it is not him to consider the issue, remember, VC has never been timely help and good people, never Huolei Feng, he is far the most favorite action scene on Tim Flowers.

If you earn a lot of windows open enough, he'll give you throw enough oxygen tank, so you live better. If you can not live, then you should be careful, VC away from your day very quickly.

Every business has growth cycle, regardless of make do not make money, to a certain extent, entrepreneurs have to think about time.

Thinking business in the future? Ma said he hoped to live 102 years Alibaba, Alibaba is not that we do not know can live so long, but certainly not every company has a 102-year dream.

The ultimate way business has three: death, or M & A market.

If the death, that is to open the window too small? No one threw oxygen tank? Or no stick to find the window that day.

If M, then congratulate you, the entrepreneur has found a path of fleeing students day, you can leave the house filled with the smell of death, came to the spring sea, the only regret is that you leave this room, you can not choose to go back.

Listed is the best choice, because public to help entrepreneurs to open a door, the door is very smart, you can choose to leave (cash market), you can choose not to leave; even, you can also choose to leave come back!

Known as the resort business in China, Zhongguancun, entrepreneurs have little chance of success; Zhongguancun registered tens of thousands of new companies each year, each over three years, the remaining less than 3%; not to mention the acquisition and listed.

Nasdaq-listed Chinese companies each year the number of home?

Entrepreneurship is by no means the warmth of spring to clear!

Charles Zhang said Sohu Sogou do not intend to use the input method earnings

October 20, 2010

Sohu has done a three-year product “Sogou input method”, in the high-profile weekend shows their market performance, according to Sohu CEO Charles Zhang introduction, this product has 70% market share, but does not plan to use Sohu it to profitability.

Sogou input method is a known as the “Internet Input Method” products, which use the Internet as a database and analyzed by search engine spiders 4.0 billion Chinese web pages, based on the traditional input methods, but also to discover new words keep heat words, “It makes the Chinese character input speed to catch up with the English.”

It is understood, Sogou Pinyin input method introduced three years, a total of 25 versions. Sohu statistics, more than 70% of China's Internet computer to install the Sogou Pinyin input method. However, Charles Zhang said, the client software development must take full account of the user experience, Sohu does not intend to use the input push advertising, “now thought carries it to profitability.”

Charles Zhang stressed that unless there is some function of the user is welcome, Sohu will consider using the input user channels set up to promote, “SNS products such as our 'white society', after a period of time if the development is too popular, too not rule out the icon in the input provided import, but are more long-term planning. “

Servlet and Filter the url matches the url-pattern

October 12, 2010

Servlet and filter is commonly used in J2EE development of the technology, easy to use, simple configuration, all ages.

Most of my friends are direct estimates, also did not care about any specific details, encountered a problem today, Internet search discovered the servlet specification, servlet and filter in the url-pattern or a number of articles in it, and summing up something, let out for your reference, to avoid trouble but also a waste of time.

1, servlet containers on the url in the matching process:

When a request is sent to the servlet container when the container will first request the url minus the current application context of the path as the servlet mapping url, such as my visit is http://localhost/test/aaa.html, my application context is the test, the container will http://localhost/test removed, the remaining / aaa.html part of the servlet mapping used as a match. The map matching process is a sequence, and when there is a servlet after a successful match, they will not care about the rest of the servlet of the (filter different from the text will be mentioned later). The matching rules and order as follows:

1. Exact path match. Example: For example servletA the url-pattern is / test, servletB the url-pattern to / bin / boot / dev / etc / home / lib / lost + found / media / misc / mnt / net / opt / proc / root / sbin / selinux / srv / sys / tmp / u01 / usr / var / vmware, this time, if I visit the url for the http://localhost/test, this time the precise path of the container will be the first match, find / test is just servletA exact match, then went to call servletA, not to ignore the other servlet.

2. Longest path match. Examples: servletA the url-pattern is / test / *, and servletB the url-pattern is / test / a / *, then visit http://localhost/test/a, the container will choose the longest path to servlet match, which was the servletB.

3. Extended match, the last paragraph if the url contains the expansion vessel will be based on expanding selection of suitable servlet. Examples: servletA the url-pattern: *. action

4. If the previous three rules do not find a servlet, the container will be selected according to the corresponding url requested resource. If the application defines a default servlet, the container will request threw default servlet (What is a default servlet? Speak later).

According to the rule table, we can clearly know the servlet the matching process, so the definition should be considered when the servlet url-pattern of the wording, to avoid mistakes.

For the filter, will not only match, as did a servlet servlet, because the filter set is a chain, so there will only be dealt with in a different order, but does not appear to select only one filter. Filter processing the order and filter-mapping defined in web.xml the same order.

Second, url-pattern Xiangjie

In the web.xml file, the following syntax is used to define mappings:

To “/ 'at the beginning and the” / * “at the end of the path is used for mapping.

With the prefix “*.” at the beginning is used for expansion of mapping.

“Is used to define the default servlet mapping.

The rest are used to define the detailed mapping. For example: / aa / bb / cc.action

So, why the definition of “/ *. action” such a match would be the wrong seems normal? Because it matches the path that is mapped, it is expanding map, leading to the container can not judge.

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