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In the smarty template file tpl, what is the meaning of "| h" after the variable name when writing and outputting? for example: lt; p nbsp; gt; lt; input nbsp; typetext nbsp; disableddisabled nbsp; namestate nbsp; value lt ;! -- {$ ArrForm. state | h} -- gt what is

The notation in PHP is a reference to a variable instead of a copy, which means accessing the same variable content with a different name. This is not like a pointer to C, they are symbol table aliases. Note that in PHP, variable names and variable contents are not the same, so the same content can have different names. The closest analogy

Router Password default login username and password are generally admin. If not, please check the router shell of the callout, or to see the router instructions, if the above method prompts the user name and password is not correct, then the previous modification of the router password, that is, we often say forget the router password, for the forgotten router pa

After the output: the grouping and mon_grouping Health names indicate the meanings of the five types of values and the Health Names marked as #039; not understood #039. Please explain it in detail. thank you! I can't understand the manual. After output: What are the meanings of the five types of grouping and mon_grouping Health names?And the health name marked as "not understand.Please explain it in det

Reprinted from: http://blog.sina.com.cn/meimingteng When a child is born, the most urgent thing is to give a good name to the child. However, naming is a complex and creative task. It is not easy to get a good name. First, the C

The Sql*plus user name in Oracle is the system user, and the password is the password you set.If the password is forgotten, it can be reset by the following method.1, Win key +r key, enter cmd, open command prompt.2. Input Sqlplus/nolog3. Continue entering Conn/as SYSDBA4. Enter the ALTER user

What is the question mark behind the externally introduced CSS file name:When you look at the code of the page, you sometimes find that the external CSS file name introduced by the Perhaps people think that the character behind the question mark has a special meaning, it is not so, can be modified to any character, it

In the smarty template file tpl, what is the meaning of "| h" after the variable name when writing and outputting? for example: lt; p nbsp; class = "top" gt; lt; input nbsp; type = "text" nbsp; disabled = "disabled" nbsp; name = "state" nbsp; in the value smarty template file tpl,

xhtml| name Space After the DOCTYPE is declared good, the next code is:Usually our html4.0 code is just , what's "xmlns" here?This "xmlns" is an abbreviation of the XHTML namespace, called a "namespace" declaration. What

Hump namingThe law is that when a variable name or function name is a unique identifier consisting of one or more words, the first word begins with a lowercase letter; Hump namingThe first letter of the second word or the initials of each word are capitalized, for example: MyFirstName, mylastname, such variable names l

Previously, I used CodeIgniter to develop a tool that showed function call stacks when an error occurred. it was implemented using CodeIgniter's Hooks (hook) and directly bound to CodeIgnier. I don't know what the name is. Does anyone know? Or give a prompt? Previously, I used CodeIgniter to develop a tool that showed function call stacks when an error occurred.

How can I add a multi-field association with a mysql foreign key? What is this name ~ Haha Mysql foreign key Alter table 'table1' add constraint 'fk1 'foreign key ('T1', 'T2') REFERENCES 'table2' ('C1', 'C2 ') on delete cascade on update cascade; When the permissions for processing a chain project result in the sauce purple situation, it

IT companiesYahoo!Jonathan Swift, author of Gulliver's Travels, invented the word Yahoo. In the novel, it represents a guy who is disgusted with both appearance and behavior. Yahoo! The reason why Yang Zhiyuan and David Filo chose this name is that they think they are Yahoo. In other words, Yahoo is the abbreviation

I would like to ask, what is the difference between placing the user name in the session and then putting the sessionid into the cookie? I recently read many posts about secure logon on the website logon page. The most common method is to put the user name into the session a

What is the function of the question mark after the external CSS file name? css question mark What is the function of the question mark after the externally introduced CSS file name: When you look at the code on the webpage, you

{Code ...} I used $ post to pass the parameter to the java background, where var1 and var2 are $ ( quot; # xx quot ;). the content in the input space obtained by val () is obtained successfully at the front end, but the backend cannot be obtained correctly (the input space does not have the name attribute). my problem is: here... $.post( url : 'xxx', data