This is similar to how the comment table of the QQ space is designed. If a table exists, can I use only one statement to query and process it? Can only be queried twice? ------ Solution ---------------------- one item can be used. php can process unlimited categories. ------ Solution -------------------- reference: Quote: reference how the comment table similar to the QQ space is designed.
If a table exist
In the past, PHP's object-oriented language is similar to java. I am working on java. now I want to learn more about PHP by the way. The script language simplifies programming without declaring the type. A rough look at PHP object-oriented, which is the same as java. The syntax is a bit c, but the programming idea is a copy of java and reflection. the original language is a copy of each other, just like learning, you can master several others. ------
Ubuntu solves quot; unfound software package ruby1.9.1 quot; similar problem mei @ ubuntu :~ $ Sudoapt-getinstallruby1.9.1 [sudo] passwordformei: www.2cto.com reading package list... complete the dependency tree of the software package being analyzed. reading... ubuntu solves the "unfound software package ruby1.9.1" similar problem. mei @ ubuntu :~ $ Sudo apt-get install ruby1.9.1 [sudo] password for mei:
For help, PHP, FLEX parses PDF, OFFICE, and TEXT documents, similar to Baidu Library principles or source code. just like Baidu Library, after uploading files, you can use FLEX or FLASH to parse the office, pdf, text, ppt, and other files have been investigated in advance. there is an imageMagicX that can parse the pdf into images. I am not very familiar with it. Ask the experts, Baidu Library, how do they implement it? Or know how to parse a single o
This article mainly introduces thinkphp paging class, which is similar to dedecms drop-down paging style modification. you can refer to ThinkPHP
This example describes the thinkphp paging class modified by the dede drop-down paging style. Share it with you for your reference. The specific implementation method is as follows:
Modify the thinkphp paging class: the following pull paging (similar to dedecms p
IonCube is a PHP encryption and decryption tool similar to zend. PHP does not have the ionCubeloader module. it must be downloaded from the ionCube website. IonCubeloader is free, but Encoder is expensive (starting at $199 ). The following describes how to download PHP without the ionCube loader module from the ionCube website. IonCube loader is free of charge, but Encoder is expensive (starting at $199 ).
The following describes how to install ionCub
How to implement date after several days of a given date (a bit similar to DateAdd in VB) * bean curd production is a boutique www.asp888.net bean curd technology site. if it is reprinted, please keep the full copyright information. * These days, many people suddenly asked such a question, is how to implement the DateAdd function in VB in PHP! This is a question. How to implement the date after several days of the given date (somewhat
Mysql specifies the sorting of multiple values, similar to top. Thank you !! There is a table named mytbidname1oop2vs3ui4lli to achieve the effect: specify the first, fourth, and second in the second row, and other descending or ascending orders. How can I implement 2vs4lli1oop3ui or 2vs4lli3ui1oop? thank you! Only 1 coin, please do not mind .... Mysql sorting
Mysql specifies the sorting of multiple values,
(Share with others) exploitation. NET to generate a database table creation script, similar to SQL Server to write the CREATE statement of the table in our RDIFramework. NET code generator, there is an application that automatically generates the CREATE statement of the table through the database table, as shown in: many methods have been explored before this function is implemented, and finally MSSQLSERVER
(Share with others) exploitation. NET to gen
Oracle decode function Syntax: DECODE (value, if1, then1, if2, thne2, if3, then3,... else ). The first problem involved is the dynamic input parameters.
Oracle decode function Syntax: DECODE (value, if1, then1, if2, thne2, if3, then3,... else ). The first problem involved is the dynamic input parameters.
The customer requested that hive be used to implement the decode function similar to orale. Okay, start work.
Oracle decode function Syntax: DEC
Segmentfault.com is there open source for such a program? It feels like a lot of similar programs are now appearing.
Or is there such a framework? Does the front end use bootstrap?? But it doesn't feel like bootstrap? Did you use any of the bootstrap business templates? If so, can you tell me what the template is? What frame does the background use? PHP language? Yii framework? Is there any expert can instruct twos?
Reply content:
Segmentfault.c
In Firefox's own "viewing elements", there is such a feature. Web page with jquery bound button to submit the event, in Firefox "view element" there will be a small EV logo, sometimes the code is very complex, find out which of the JS file called by this button is very troublesome, This function solves this problem, but I usually use chrome more, so I would like to ask you, the debugger in Chrome has similar function? Ask for answers
Reply content:
We often want to implement similar provinces and cities, the same function, the common is two search control, one selected the province, the other city's search control is automatically filtered, only show the current save the city, not all the city. Of course, this is the simplest, and there are more complex functions in the actual work to be implemented by filtering the lookup controls. This article mainly introduces the basic search control filteri
Topic Links:http://acm.hdu.edu.cn/showproblem.php?pid=4082Test instructionsGiven n points, the maximum number of triangles similar to the same triangle can be judged by the triangle in which the points are composed.Analysis:Is the brute force enumeration. But when writing, pay attention to the following points.1) must be able to form a triangle.2) Remove the duplicate points ... It's been a pit, Orz.The code is as follows:#include Hdu4082hou Yi ' s Se
Similar to this product keyword search
There is also this by selecting keywords and then refreshing the list of items below
How is this retrieval system implemented? And how does a database build?
Are there any teaching articles or something like that? Ask the gods.
Reply to discussion (solution)
Search for commodity SKU attributes
Search for commodity SKU attributes
Search for commodity SKU attributes
There are too many things to le
Php formatting time display, similar to a few minutes ago on Weibo...
Php formatting time display, similar to a few minutes ago on Weibo...
Code:
$ Today_diff) {return date ('Y-m-d H: I ', $ timestamp);} else {if ($ time_diff> 3600) {return 'Today '. date ('H: I ', $ timestamp);} elseif ($ time_diff> 60) {$ min = floor ($ time_diff/60 ); return "{$ min} minutes ago";} else {return "{$ time_diff} seco
How does php obtain a Date in milliseconds similar to that in js. the UTC function is jsDate. how can I obtain the unix timestamp of a specified time in UTC (2011, 17, 01), for example,-10-1115:32? how can I obtain the unix timestamp accurate to milliseconds? time () how does strtotime (), microt php obtain a time millisecond time similar to js Date. UTC functions
This is js Date. UTC (2011, 10, 16, 17, 01
Is the website statistical analysis system piwik (similar to googleanalytics) useful? I configured piwik, PHP + MySQL + Apache on my own server (the company's. However, I found that only when I deployed piwik on my server to access the target website will statistics appear, such as the website statistics analysis system piwik (similar to google analytics ), used?
I configured piwik, PHP + MySQL + Apache on
The company asked me to develop a similar project positioning + chat + friend SNS + channel chat room functions. How long will it take for a java php artist to work together? If I use PHP directly, can I implement it? Nbsp; kindly advise. I am sad ., This is a mobile phone chat room. php must be implemented. The company asked me to develop a similar project.
Location + chat + friend SNS + channel chat roo
How should the regular expression match data similar to xf0x9fx91xab? How should the regular expression match xf0x9fx91xab. Please help! How to write an expression ?? Shared to: how should the regular expression match data similar to \ xf0 \ x9f \ x91 \ xab?
How should I match the regular expression \ xf0 \ x9f \ x91 \ xab. Please help! How to write an expression ??
Share:
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