Original: thinkphp auto-Create data, auto-validate, auto-Complete Detailed example introduction (19)1: Automatically create data//$name =$_post[' name '];//$password =$_post[' password '); ---The post value that this registration page passes overThe following uses the auto-d
{6,}$/', ' username must be 6 letters above ', 0, ' regex ', 1),Array (' Repassword ', ' Password ', ' Confirm password incorrect ', 0, ' confirm '),);protected functioncheckcode($code) {if (MD5 ($code)!=$_session[' code ') {return false;}else{return true;}}}?>//Control please register the value corresponding methodclass Registeraction extends action{Public function Doreg () {$user =d (' user '); The Big D method is to find your custom mode first (using the UserModel.class.php class created abov
thinkphp Form Auto-validation example, thinkphp example
Using the TP 3.2 framework
Public Function Add_post () {///Validation Rule $rule=array (Array (' name ', ' Require ', ' Please enter name ', 1),//must verify name), $m =m (' user ');//Get Name , sex,contact data to the model and verify if (! $m->field (' name,sex,contact ')->validate ($rule)->create ()) $th
irregularities in the road and that it is necessary to inspect the road itself, and if there are any breaks, the road needs to be paved and re-baked.Agent information is also required to be used to bake according to the agent, because the difference in agent radius height will result in different baking results.For example, if you set the agent radius larger, the blue area on the road will be narrower because Navmesh will consider leaving enough dist
Next, let's take a look at the example of the c ++ overload post-auto-addition operator. If you need to learn the C ++ auto-addition operator, you can refer to it.
The Code is as follows:
Copy code
# Include Using namespace std;Class num{Public:Int x;Num () {n = 1; cout Num (int I) {n = I; cout Num (const num s) {this-> n = s. n; cout ~ N
ES (Elasticsearch) suggester A total of four categories (term suggester, phrase suggester, completion suggester, context Suggester), Among them, completion suggester as the auto-completion function in the search box, especially used.This article will implement a simple example in the Java language to describe how to use completion suggester.The main function of the exam
Complete engineering code in this: Https://github.com/NashLegend/Auto-Hide-ListViewMany software now have this sliding list to automatically hide the function of the page header and the bottom element, such as Google +. When the activity is just entered, the page is a list, there is a view at the bottom, a view on the head, when the list is sliding up, hide the kinsoku elements to show more content, when the list is sliding down, and then pull out the
Front desk:
HTML page
Js
/Auto Complement $ ("#clsydw"). ComboBox ({valuefield: ' Syr ', TextField: ' Syr ',
panelwidth:200, Panelheight: ' Auto ', onchange:function (values,o) {if (values!= "") {
var url= ' ${localctx}/workloadpmtreport/querysyr.do?syr= ' +values.trim ();
$ ("#clsydw"). ComboBox ("Reload", url); The background section is the focus, because in
In some trade business web systems, some pages need to provide real-time auxiliary computing capabilities, such as the value of the unit price and quantity of the goods entered by the employee, and the total price can be displayed directly through JavaScript event processing.The operation of this example is as follows:In this case, digital validation is also used, and if the user does not enter reasonable data in the text box, the system pops up a war
Tags: program local blog user min Django col show OttLinux as a server, often want to start to provide services, the following command for the program to start, start the program under the LHX User:echo "su–lhx-c \" Here Write your startup command, Python recommends using absolute path \ "" Sample code to write a web app that starts Django with LHX users in the root environmentecho "su-lhx-c \" nohup/opt/lhx/anaconda3/envs/python3.5.3/bin/python/opt/lhx/mobile-stock/unittestserver/ manage.py ru
configuration file; 3. Why use single-case, multiple-case: The single case, because there is no need to create a new object for each request, this is a waste of CPU and a waste of memory; is used in many cases to prevent concurrency problems, that is, a request changes the state of the object, At this point the object processes another request, and the previous request's change to the state of the object causes the object to handle the wrong handling of the other request; with Singleton and
Ibator tool. But Ibator cannot provide us with all the functions, but since the Ibatis framework is based on native SQL. Therefore, we only need to extend it based on the code generated by the Ibator code plugin. The method of expansion is, of course, based on the Ibatis mapping file, only need to add moresuch as SQL declaration elements. Example:The following two functions are then implemented in Userdaoimpl.java: PublicInteger Getmaxuserid ()throwssqlexception{return(Integer) Sqlmapclient.que
Using the mysql transaction feature to implement concurrent and secure auto-increment ID example bitsCN.com projects often use auto-increment IDs, such as uid. The simplest way is to directly use the AUTO_INCREMENT provided by the database, however, if the number of users is very large, tens of millions, hundreds of millions, and then needs to be stored in sub-ta
The following example shows how to implement auto-increment of oracle fields.First, create a table SuperAminCopy codeThe Code is as follows:Create table SuperAdmin (ID number (11) primary key,Name varchar (11) not null unique,Password varchar (11) not null) Then, create a sequence.Copy codeThe Code is as follows:Create sequence autoidStart with 1Increment by 1Minvalue 1Nomaxvalue Then, when inserting record
Example of php auto-Loading Mechanism
This article mainly introduces the php autoload mechanism example, the file structure is as follows, two ways to achieve automatic loading, you can refer to the following
1. User-Defined Functions
2, spl_autoload_register ()
The Code is as follows:
Liuyuan @ ebuinfo:/var/www/phpgcs/php_autoload $ ll ./*
-Rw-r -- 1 liuyuan
Example of php auto-loading mechanism. 1. the code for copying the custom function 2 and spl_autoload_register () is as follows: liuyuan @ ebuinfo: varwwwphpgcsphp_autoload $ ll. *-rw-r -- 1liuyuanliuyuan800Feb1911: 39. func 1, user-defined function
2, spl_autoload_register ()
The code is as follows:
Liuyuan @ ebuinfo:/var/www/phpgcs/php_autoload $ ll ./*-Rw-r -- 1 liuyuan 800 Feb 19 :39./func_autoload.p
/lua_ablua_battle//3. Current 2-tier catalogue Charb ='\\'; //the C # LINQ language queries the number of characters//int num = (from q in Bundlename where Q.contains (b) Select q). Count (); //using LAMDA Expressions intCount = bundlename.count (ch = ch = =b); if(Count = =2) { string[] str = Bundlename.split ('\\'); stringLuaname ="Ablua/lua_"+ str[0] +"_"+ str[1]; //Assigning a value to the AB nameImporter.assetbundlename =Luaname; }
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.