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Another pseudo-static implementation of php is pseudo-static, that is, users and search engines to see the static page. Html suffix, but in fact it is still a dynamic program, but somehow disguised. This approach also has two ways to achieve: The first is through the web server, URL rewrite link to achieve the static, the following example to explain the way to achieve it. For users with server configuration permissions, it is recommended to use apache mod_rewrite module, assuming here has installed mod ...

There are many webmasters doing site modification process I do not know how to stabilize the rankings, to avoid ranking by Baidu significantly lower the right to take this opportunity to communicate with you exchange site how to avoid a substantial reduction in the process of modification 1, the title of the home page to modify a lot Owners know that modifying the title of the home page, to a certain extent, will affect your rankings, because some of the previous station positioning is not very clear, so the title will be partial, then, how we should correct the title to But also to reduce your rankings may be drastically adjusted? For example, a clearer example, as my site for the brewing edge friends ...

PHP pdo transaction rollback code example $ this-> beginTransaction (); $ this-> exec ('update people set age = 2'); // $ step1 = mysql tutorial _error (); / / your class, Change to the implementation of sql error, get the error code, the corresponding function $ this-> exec ('INSERT INTO course (course, num) ...

Anti-malicious refreshing PHP Tutorial Instance code is very instance, we often in order to prevent some of the user against malicious users to refresh the following let's take a look at this example code. <?php session_start (); $k =$_get[' K ']; $t =$_get[' t ']; $allowTime = 1800;//anti-refresh Time $ip = Get_client_ip (); $allowT = MD5 ...

To sum up, there are four major characteristics of the network to promote PPC ranking: The first feature: wide. PPC is usually a combination of a number of well-known sites, to provide services. For example, the domestic search service of Baidu PPC includes all mainstream portals in China. As long as little money is spent, the user's website will occupy the top position in the search results of all the high-traffic websites in China. These sites include not only Yahoo, Sohu, Netease, Sina, Tencent and so on can be imagined to all the big websites, including the Shanghai Hotline, 21cn and so on ...

Reporter Li Xiaoyu 4G license issued six months, although the domestic 4G is still a niche user's carnival, but the impact on the entire telecommunications industry is obvious. The latest operator data of the three major operators in April is the best example of the current situation of the newly-increased subscribers of the current operators. With the release of TD-LTE licenses last year, China Mobile can be described as riding a bike in the 4G market, while China Telecom and China Unicom make mistakes without straw. Now, China Mobile is from the terminal, tariffs and other all-round reduction of 4G threshold, intended to promote the scale of existing users of the transfer network. Recently, China Mobile released the first self-owned brand 4G smartphone, will be five models ten ...

In both the PC era and the Internet era, people have some concerns that the advent and adoption of new intelligent technologies may lead to a drastic reduction in the number of employed people. However, in fact, the advent of new technologies such as the PC and the Internet has actually greatly contributed to employment. The most obvious example of this is obviously not e-commerce. Although the current e-commerce has an impact on the actual offline consumption, it needs a large number of practitioners from a set of industrial chains that it needs in its own right, from website display to payment and logistics. Moreover, this new mode of e-commerce cause...

At the end of the festival promotion wave after wave, the fourth quarter is always the golden season of the merchants, take the Pacific department store as an example, starting from November 11 this year, the mall will start the anniversary of the event, compared to previous years, its promotional efforts to increase significantly, in addition to the introduction of the "300 minus 150" flagship activities, there are "uniform price of Fever", "Promotion on all floors", "limited daily limit" and other activities. Paris Spring's business Circle stores are also launched from December 2 to 4th not closed ...

Technology flow in the country has always been unfamiliar nouns, because many domestic technology is in a closed state, and today I want to explain through the technology flow we can also retain more users, as the Internet continues to widen, many sites are now taking the technology flow method, 　　For example Zac Teacher's daily One is a typical network technology flow, the net earns the website the daily one sharing is the typical entrepreneurial technology flow, may say that the technology flow has become the retention user's one big means, then as a stationmaster how reasonable healthy operation technology flow, promotes the website to develop quickly? The use of ...

The most frequently asked is the statistical indicators of some users, whether at the decision-making level or product department, so this article focuses on the user indicators of some content. 　　Suppose you want to use the most concise and effective data to understand a website or product user situation, you will ask which number of user data? In fact, a smart questioner will never ask the site's cumulative number of users, and even do not ask how much the site's UV, because these indicators can not really reflect the value of the site and the development of the situation. Give a simple example--net ...

According to iresearch, a new report released by Aite Group, nearly half of small businesses in the United States surveyed the service capacity of their major financial institutions, which said that the overall service capacity of big banks was only general. For example, half of small businesses believe that big banks have the ability to provide the best service and to understand their needs.   But it is for this reason that small businesses with less than $10 million trillion in assets are more willing to choose community banks as their financial institutions. Eric Consulting Analysis that ...

There are many values ​​for differential pricing to overcome fixed costs. For example, if rural doctors make differential pricing, rural doctors can make a profit, that is, they charge some consumers more than other consumers. As a result, one often sees economists favoring differential pricing more than non-economists, who consider this unfair. According to different pricing organizations, different pricing is divided into one, two, three different pricing. A difference in pricing in accordance with the individual's willingness to pay for each consumer charges different; two differential pricing is not in accordance with the consumer's personal characteristics of fees, but in accordance with the purchase of goods ...

Any brand, in order to establish a strong understanding of consumers, only to disseminate a product name or logo has been difficult to achieve the goal, so many companies to hire celebrities or stars as spokesmen. But the real spokesmen are relatively risky, because their negative news will always be a big impact on the endorsement brand. On the contrary, personalized and personified brand graphics, logos, mascots, cartoon or comic characters and other virtual spokesmen become the choice of many enterprises. For example McDonald's McDonald's uncle, Haier's Haier brothers, beautiful Bear, Disney's Mickey Mouse and Donald Duck, QQ Penguin and so on, all ...

You can use the Chown command to change the ownership of the file. The first object is that the desired username and group ownership for the file is separated by a colon (:), followed by the filename. In the following example, we changed the ownership of the file named Text.txt, from the root and root groups to the TestUser user and the Users group: [Root@bigboy tmp]# ll test.txt-rw-r--r--1 Root root 0 modified 17 22:1 ...

When you debug a program, when the program is stopped, you can use the Print command (the Shorthand command is P), or the synonymous command inspect to view the current program's running data. The Print command format is: print <expr>print/<f> <expr> <expr> is an expression that is an expression of the language of the program you are debugging (GDB can debug multiple programming languages), <f > is the output of the format, for example, if you want to put the table ...

In Alsamixer, check to see if the system is set to mute mode and check that the volume is resized to fit. If you find that there is no volume control button in the Panel, use the following methods to add the Volume Control button to the panel: click on the Panel-〉 Select Add to Panel-〉 Select volume Control, the Volume Control button will appear in the panel; Left click on the Volume Control button and slide up and down to adjust the volume size. Do not ' mute ' any option, although I only have two speakers, but I can not mute the main surround, for example, most ...

First, the operating environment to build the system: Http://www.aliyun.com/zixun/aggregation/12642.html ">windows7 flagship edition 64-bit PHP Environment: wampserver2.2e-php5.4.3-httpd2.2.22-mysql5.5.24 32-bit version thinkphp:3.0 official version ORACLE:ORCALE_11GR2 32-bit version of the database operation tool: PLSQ ...

Expressionj is a Java library that interprets simple numeric representations. The library can be used in all applications to combine values without the use of fully fledged scripting languages. Expressionj 0.8.7 This version modifies the addition of strings and numeric expressions, and returns a string (for example, "A" +1 Returns "A1") and returns an error value fix in any expression, fixing problems that are not properly parsed (for example, C + functionality (A,B), analysis and evaluation correct). Software Information: Http://source ...

Expressionj is a Java library used to interpret simple numeric representations. The library can be used in all applications to combine values without the use of fully fledged scripting languages. EXPRESSIONJ 0.8 Beta 3 This version fixes the enclosed bracket expression output problem. For example, the output 1+2+3 is 1+2+3 (expected) and (1+2) +3 (this is correct). Fixed the jar build to preserve some HTML files. Software Information: http://sourceforge.net ...

Executing a shell command line typically automatically opens three standard files, namely standard input files (stdin), usually the keyboard of the terminal, standard output files (stdout), and standard error output files (stderr), which correspond to the screen of the terminal. The process obtains data from the standard input file, outputs the normal output data to the standard output file, and sends the error message to the standard error file. As an example of the cat command, the function of the Cat command is to read the data from the file given in the command line and send it directly to the standard ...