Learning Model-factory model (2)

2. Factory mode. Some classes are encapsulated in the factory. You can obtain the classes encapsulated in the factory through the factory object to obtain the class methods. The factory mode makes it unnecessary for users to understand the classes

Unity3d litjson example

Procedure: 1. First download LitJson source code : Http://lbv.github.io/litjson/ 2. LitJson configuration in Unity3dCreate a folder named litjson In the plugins directory of the Unity3d assets, and put all the. cs files in the litjson source code

SQL basic command statement records

1. Create the database teaching (including the course, score, teacher, class, and teach_class tables ). use mastergoif exists(select * from sysdatabases where name='teaching')drop database teachingcreate database teachingon (name =teaching,filename =

Information Communication Between unity3d scripts

Information Communication Between Unity3d scripts Create two cubes in Hierarchy 1. The first method is to obtain the method interface directly by obtaining the script under the bound object. Two scripts: 1. Cube. cs Using UnityEngine; Using System.

Create a dialog box Color toolbar

It took me half a day to paste the source code. // CPersonSetDlg Message Processing Program BOOL CPersonSetDlg: OnInitDialog (){CDialog: OnInitDialog (); // TODO: add additional initialization here M_toolbar.CreateEx (this, TBSTYLE_FLAT,WS_CHILD |

Learning Mode-Observer mode (3)

3. the observer mode is generally a one-to-many relationship. There must be a publisher, and then n (n> = 0) subscribers, that is, the observer. When the publisher has new information updates, subscribers can receive new information. Example: //

Unity3d Object Model (Auto Rotation for rotation, scaling, and translation)

Basic functions: Move an object up or down with the left mouse button, zoom in or out of the intermediate key, right-click rotation, no operation in 30 seconds, and automatic rotation of the object Instance code: Using UnityEngine; using System.

Pursuing technology and perfection

Group number: 187873227 ====== Linux/C ++/asp.net/c#/qt/javatechnical discussion (new) Group number: 164183853 ======Linux driver learning group, mainly discussing linux driver Technology Group number: 113075638 ====== Unity3d learning group,

A Practical linked list

Even this linked list class has been used for a long time, and many unreasonable things have been ruled out. Some places do not want to use STL stuff. I feel that I can control and modify something I write, it can also run well, and if you have time,

Qt QTcpServer/QTcpSocket simple sending and receiving information (2)

(1) the code in the article is not completely posted, and some students do not understand it. Today, I am bored with an example of a whole program on the server and client.   The Code is a bit the same as an article, but it is a little different.

DWG Preview (CAD platform not required)

Using System;Using System. Drawing;Using System. Collections;Using System. ComponentModel;Using System. Windows. Forms;Using System. Data;Using System. IO; Namespace WindowsApplication3{/// /// Summary of Form1./// Public class Form1: System.

Qtimer of QT -- there are things you want to do every second

Sometimes we have to do the same thing in some places. It is impossible to make a for, while infinite loop, so that the program is stuck there to occupy the cpu. Let's use a timer to do what we want to do every second. This is the final principle.  

Yii multi-database connection

Http://www.yiiframework.com/wiki/123/multiple-database-support-in-yii. Http://dao.daimaku.com/post/201104/148.html#comment-47. The following solutions are practical and recommended The Configuration File protected/config/main. php usually has only

The method to adapt to changes is not to write code?

In recent years, the development direction of software seems to be not writing code. Dependencies are injected through configuration files, and people seem to find a way to adapt to changes without modifying the code. However, soon, people will

Batch delete In Yii CGridView

1. Add columns in CGridView Array ('Selectablerdones' => 2,'Footer '=>' batch Delete ','Class' => 'ccheckboxcolumn ','Headerhtmloptions '=> array ('width' => '33px '),'Checkboxhtmloptions '=> array ('name' => 'selectdel []'),), The role is to add

Export excel using CListCtrl of MFC-unknown fear

I have never learned about the MFC University. Now I suddenly ask myself to do such a powerful function, and a storm of fear is coming. What should I do? Surfing Baidu and Google! Some things cannot be done by yourself, but they are just lazy.   The

Yii srbac permission _ modify navigation bar

Yii srbac permission usage Now there is an event management, which only allows the relevant user name to access the operation 1, to index. php? R = srbac/authitem/manage Add a role named 'event Postmaster' Add an operation: Name: 'event' Add a task:

Python26 mysqldb connection to the database

From: http://www.hackbase.com/subject/2009-12-30/17160.html I am very grateful to this author for his great help. According to the description in this article, it was completed successfully. python26 mysqldb connects to the database. Today, I have

ACE_Time_Value assignment Efficiency

15 ACE_Time_Value assignment Efficiency ACE_Time_Value is a class that uses ACE in large quantities. However, some of his functions are not efficiently implemented. For example, constructor: ACE_INLINE ACE_Time_Value: ACE_Time_Value (time_t sec,

Initialize Timer_Queue size by yourself

19 initialize timer_queue size by yourself If your application has a large number of timers, you 'd better control the timer_queue size by yourself. The reasons are as follows. The size of the timer_queue initialization of the default Ace is small,

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