Local SNS or collective experience of copyright lawsuit

Facebook has made it clear to open new markets in China, preparing a big, but the encounter led to internal network attacks on local SNS. Why is war? Facebook sued the German site of copyright infringement may only kill a small scale, the next step, it is likely that all started out by imitating it now prevents it from entering the Chinese market, local SNS website.

Local SNS imitation Facebook

SNS at home, the school has the largest network of user groups has been advertised himself as part of China's Facebook. In fact, access to school Web page, you will find, no matter the color or the page with style, the two designs are exactly the same, and operation process is no big difference.

There are at home and networks, ant network, UCHome, with the net, even the new SNS site Sing Chong would like to also mimic Facebook launched Ucenter products, internal net-founder Wang Xing admitted he "learn" the Facebook design, "almost all local the SNS, the more or less all traces of imitation of Facebook. "a senior industry sources. But the president of Dai Zhikang claimed to Hong Sing Chong, although Ucenter did in the original interface and Facebook have similar, but the later version is completely different from Facebook. In addition, in his view, Ucenter background of technical and code is completely independent research and development, and did not do Facebook.

However, Liang Wang Internet veterans that have imitated the domestic community site Facebook, only to learn the fur, bones of the room far removed from the frame structure, because Zhaomaohuahu, disregard the changing circumstances, death to move rigidly. In fact, many domestic websites are initially come from the U.S. site bodiless.

Facebook want to cultivate the Chinese market

American social networking site Facebook in order to develop the Chinese market, in June launched to customers in Mainland China Simplified Chinese page, visit Facebook.com users in Mainland China, it will automatically jump to Simplified Chinese page.

In the field of social networking site, Facebook users already familiar with, but because of language barriers, many Chinese users had to abandon it and choose a local school network or 51.com, QQ space. It is with this point, Facebook hastily launched the Chinese version. After the total elimination of language barriers, Facebook's wild ambition all too clear, but local SNS users grab, then become a top priority.

However, to make social networking site users to switch network is difficult, because the "circle" has been fixed in a group, unless the mass transfer network, or circle in the transfer of one or two users can only be worth the candle. Therefore, Facebook the most direct way is to let them copy it without impeding on its website all they know, or at least have to let them battered, to be effective for our customers.

So, in late July, Facebook in California state court, alleging that the German social networking site StudiVZ "copied Facebook's look, style, features and services, including Facebook graffiti wall unique services" such as copyright infringement. "Forbes" magazine published an article pointed out, Facebook sued a German social networking site StudiVZ only "ulterior motives." Internet intellectual property lawyer John Road, Jill (John Dozier) that, Facebook may be relatively easy to want to deal with opponents from the start with, create a precedent, and then back to school or other large rivals attack.

Into or back? Are still in evaluation

At present, the campus network have all opened nearly 2,000 colleges and universities in China, firmly occupy the domestic market, 20 million students, the next target is the white-collar and high school groups, and that is Facebook to capture the market. Unfortunately, the campus network until now has not a very good profit model, risk-resisting ability is not strong, it is likely to be Facebook's prey. However, cloning site Facebook prosecution initiatives, Dai Zhikang do not think it wise, because it undermines the reputation of Facebook has always been open. This, Facebook spokesman 鎴存瘮寮楃綏鏂壒 (Debbie Frost) said: "For all the cloning site, Facebook are carefully evaluated, does not rule out legal action."

Glossary

SNS is a Social Networking Service's acronym, translated into Chinese social networking services. From Microsoft's MSN Spaces and Yahoo's Yahoo! 360 掳, we can see that the biggest feature is the ability SNS we can build a belongs to a private communication with friends in the online world. SNS is provided to each user to establish themselves and their friends in online communication services. Each user have their own friends, can use SNS to build their own unique circle of friends, so naturally form a huge network of contacts.







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ADO how to create modify delete list

ADO how to create modify delete list

ASP can be used directly in the program were modified to delete the table set up

And table-related SQL syntax is as follows:

A table: CREATE TABLE expression.

Modify a table: ALTER TABLE expression.

Delete a table: DROP TABLE expression.

The establishment of an index: CREATE INDEX or ALTER TABLE to use the expression.

Delete an index: DROP INDEX expression.

Details are as follows:

CREATE TABLE expression

CREATE TABLE expression, create a new table.

Syntax is as follows:

CREATE TABLE new table (the new field name a field type [(length)] [NOT NULL] [Index 1] [, the new field names 2 field type [(length)] [NOT NULL] [Index 2] [ , ...]] [, CONSTRAINT multifieldindex [, ...]])

Length character types and character length.

Index 1 Index 2 CONSTRAINT clause of the definition of a single field index.

multifieldindex define a multi-field index.

Use CREATE TABLE expression, if a field is designated as NOT NULL, then add in this field records the information content must be valid information.

CONSTRAINT clause in a field set up different restrictions, and can also be used to establish the main index.

You can use the CREATE INDEX expressions, in the existing table to create a primary index or multiple indexes.

Let us look at a code in ASP which uses the SQL command examples.

For example, the following ASP code rs61.asp, [CREATE TABLE student (name TEXT (10), Age INT)] first, a student of the table, including 10-bit length of the TEXT field type the name, age, character and integer types section.

Implementation, use Access to open NtopSamp.mdb file, a student can see the new table.

ALTER TABLE expression

ALTER TABLE expression, modification has been the establishment of a good table.

Syntax is as follows:

ALTER TABLE table (ADD (COLUMN field name field type [(length)] [NOT NULL] [CONSTRAINT index] |

CONSTRAINT multifieldindex) |

DROP (COLUMN field I CONSTRAINT name of multi-field index name))

Use the ALTER TABLE expression, you can use many different methods to alter its existing table:

Use ADD COLUMN add fields to the table.

Use DROP COLUMN to delete a field. To delete only the specified field name.

ADD CONSTRAINT add multiple fields to use the index.

DROP CONSTRAINT to delete multiple fields using the index. Just specify the index immediately after CONSTRAINT name.

Use ADD COLUMN add fields to the table, you must specify the field names, their types, and type and length.

For example, the following example to add a two character length, character type field named gender to the student table:

ALTER TABLE student ADD COLUMN sex TEXT (2)

You can also define an index on this field.

If you have a field to specify the NOT NULL, then add in this field in the record information must be valid information.




[Next]



You can not add or delete more than one field or index.

For example, the following ASP code rs63.asp, [CREATE TABLE student 1 (Name TEXT (10), Age INT)] before a student a the table, then use [ALTER TABLE students 1 ADD COLUMN sex TEXT (2)] an additional two characters in length, called the sex of the character type field to the students a table:

<%

Set conn1 = Server.CreateObject ("ADODB.Connection")

conn1.Open "DBQ =" & Server.MapPath ("ntopsamp.mdb") & "; Driver = (Microsoft Access Driver (*. mdb)); DriverId = 25; FIL = MS Access;" ;

sql = "CREATE TABLE student 1 (Name TEXT (10), Age INT)"

Set a = conn1.Execute (sql)

Response.Write "CREATE TABLE OK
"

sql = "ALTER TABLE students 1 ADD COLUMN sex TEXT (2)"

Set a = conn1.Execute (sql)

Response.Write "ALTER TABLE OK

"

conn1.Close

%>

Implementation, use Access to open NtopSamp.mdb file, students can see a new table to build a name other fields.

DROP expression

DROP expression from a database, delete an existing table, or remove a table from an existing index.

Syntax is as follows:

DROP (TABLE table | INDEX index ON table)

Table must be closed in order to remove the table or the index of this table.

To remove the index, in addition to using the DROP INDEX index ON table, you can also use the ALTER TABLE.

For example, the following ASP code rs62.asp, the first to use [CREATE TABLE student 2 (Name TEXT (10), Age INT)] 2, first create a student table, including the length of 10 characters TEXT type name field, and integer type age field, and then use the [DROP TABLE students 2] remove the student table 2:

<%

Set conn1 = Server.CreateObject ("ADODB.Connection")

conn1.Open "DBQ =" & Server.MapPath ("ntopsamp.mdb") & "; Driver = (Microsoft Access Driver (*. mdb)); DriverId = 25; FIL = MS Access;" ;

sql = "CREATE TABLE student 2 (Name TEXT (10), Age INT)"

Set a = conn1.Execute (sql)

Response.Write "CREATE TABLE OK

"

sql = "DROP TABLE students 2"

Set a = conn1.Execute (sql)

Response.Write "DROP TABLE OK

"

conn1.Close

%>






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Photoshop mouse painted illustration major combat (3): Draw Butterfly

Section III: Butterfly Drawing
63, to open a file for the new butterfly wings it. Pen sketch of a butterfly wings (if not allowed to grasp, it is recommended to use reference chart), as shown.



64, converted into constituencies, padding is black, then the new layer, outline the scope of butterfly wings internal color, first fill of white. Since then a new layer in preparation for painting the wings of the skeleton.



65, a skeleton with a pen to sketch out some of what? Pen to outline the line does not automatically end? Under the second point and press ESC, the line will end this paragraph. Figure distribution.



66, those skeleton only path, the path. To become a line. Select brush tool, select an ordinary brush, the size of 2px.



67, the path panel, select the path with the current brush painted. Can see that skeleton out.



68, select the upper part of the original is white, used yellow gradient.



69, the same treatment the rest of the initial Shanghao wing color.



70, the skeleton copy layer.



71, will copy the good white skeleton RP changes, as shown.



72, to the Gaussian blur ~ can see the light of the transition effects.



73, more layers can be replicated to enhance the effect.



74, the framework that combined several layers of white, mixed-mode stack to adjust, and then make a black frame is not hidden, the effect is as follows.



75, began painting the white spots on their wings.



76, see the distribution of spots.

77, filling a good white effects shown.



78, and the background to hide, merge copy the entire wing.

79, pulls the main background. Course to transform the.



80, the initial transformation, and then copy the multi-layer, forming a pair.



81, the front wings with masks, then brush (remember the lower the opacity of the brush) brush with a few, faintly translucent wings arises.



82, with a pen to outline the butterfly body, check the back of the stomach, adjust the color to distinguish between the chest and abdominal (insects in three parts: head, thorax, abdomen).






[Next]



83, the top elected body by the smooth, extremely important to remember the emergence action!



84, HSB go again ... ... I remember the same time increase the brightness to increase saturation, so the color will not gray, but appear bright, colorful.



86, with a pen to outline the stomach of the stripes, and then into constituencies and emergence, and then adjust the hue, good effect, and Figure.



87, Butterfly add a shadow below to see results.



88, the head drawn with a round black piece, now painted with a pen shape antenna.



89, fill in more than a black copy, see the effect.



90, the same drawing feet. With six in the chest (right? Entomologists do not hit me, huh, huh)



91, again the effect. Shadow abrupt point.

92, according to the direction of light, the shadow of the thumb piece of that piece should not be like projection. Amplified the changes!

93, adjust the thumb of color, will reduce shadows.



94, complete the drawing! Now we have to do post-processing: the effect of creating depth of field.

Select the entire canvas, press CTRL + SHIFT + C to copy the entire screen merge.



95, the same size to create a new document, paste, and copy the new layer, then layer the larger the new Gaussian Blur, then hides.



96, then the bottom of the screen and then copy the new layer on top of the screen placed in the clear.



97, on which a small degree of Gaussian blur, plus mask.



98, on the black and white radial gradient mask, butterfly center, look, the initial depth of field simulation results have emerged, butterfly is clear, while other parts of the vaguer and vaguer.



Click on the picture to enlarge

99, the same deal with the largest layer fuzzy head. However, to increase the radius of the gradient.



100, to see two fuzzy Mask What is the difference between it. This operation is similar steps to simulate the lens focal point, clearly, other features blurred, in general, blurring will produce different changes with distance. This two-story, on the simulation of this effect. Of course, if you really want to study, close to the truth is not possible ... ...



101, and finally add the title to complete the effect!



Click thumbnail for larger view

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