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Mobile Game Development Attack and Defense-1. Game Engine selection and mobile game development Attack and Defense Engine Now mobile games fire of a mess, engine is also endless in addition to leading the 3D market Unity3D, Duba 2D market Cocos2D-X,

1 Version control1.1 Introduction Versioning (Revision control): A standard practice for maintaining a blueprint for a project that tracks the process of engineering blueprints from birth to finalization. is a system that records changes in the

DirectorySqlAlchemy SqlalechemySQLAlchemy is an ORM framework in the Python programming language that builds on database APIs and uses relational object mappings for database operations, in short: converting objects to SQL and then executing

[Mysql] storage and optimization of text blob large fields in InnoDB Storage engine, innodbblob Recently, during database optimization, we can see that some tables use text or blob fields in design, and the storage space of a single table has

Basic knowledge of MySQL storage engine and basic knowledge of mysql Engine We mentioned MySQL transactions in previous articles. Now everyone should know about MySQL transactions. Do you still remember the ACID principles of transactions? If you do

IOS logging and ios record ViewerLogs As we all know during the development process, logs record the key parts of debugging. Especially when a product is released, when a user feedback has some crashes or other problems, logs are particularly

Mysql-14-mysql log management, mysql-14-mysql logs 1. Introduction The log file records the changes that occur during the running of the mysql database, such as the client connection status of the mysql database, SQL statement execution status, and

As Web developers and designers add more and more JavaScript libraries to their favorites, JavaScript also has a large number of popular libraries, such as jQuery and MooTools. Many times, JavaScript templates are used to develop JavaScript

How does MySQL select an appropriate engine and engine conversion ., Mysql engine Conversion How can we choose a suitable engine? Here is a simple sentence:"Unless some features not available in InnoDB are used and there is no other way to replace

Simple and Fast php template engine simple and fast php template engine 1. Call SetAttr ("title", "Variable example"); // The second method for setting output parameters $ view-> array = array ('1' => "First array item ", '2' => "Second array

Learn PHP, which open-source project to study, and get started quickly? Learn PHP, which open-source project to study, and get started quickly? First of all, I need to complete the open-source project documentation, code specifications, and

After unremitting efforts, you and your team finally successfully launched the website. At the beginning, there were fewer registered users and the website performance was good. However, as the number of registered users increased, the access speed

Cocos2d-x tutorial (30)-Use of the 1.x physical Engine       In Cocos2d-x 2.x, developers can directly use Box2d or chipmunk to simulate the physical world. We have also introduced the use of the Box2d physical engine in 17th tutorials

I. Introduction Since you and your team have successfully developed and deployed an INTERNET website, this website has attracted thousands of users to register and use in a short period of time, therefore, you have a very satisfied customer.

Cross-database server and cross-instance access is a common access method, which can be implemented through DBLINK in Oracle. For MySQL, there is a FEDERATED storage engine. You can also create a link to access data on the remote server. This

One-stop explanation of JS Regular Expressions (from principle and syntax to JS regular expressions) and js Regular Expressions Regular Expressions are like a beacon. When you are at a loss in the ocean of strings, you can always give you some ideas.

Python learning-web framework and pythonweb framework All Web applications are essentially a socket server, and your browser is actually a socket Client. WSGI (Web Server Gateway Interface) is a specification that defines the Interface formats

Full path acquisition by JavaEE and full path acquisition by javaee This blog is a comprehensive summary of how the Java Web Application Server obtains file paths in different environments. The main application scenario after obtaining the file path

Optimize data batch processing performance and batch processing performance 2014-10-04 BaoXinjian I. Summary PLSQL _ performance optimization series 11_Oracle Bulk Collect There is an overhead for running SQL statements in PL/SQL programs, because

Slightly opengl or 3d basic know the translation/rotation/scaling of the Basic Model view transformation of the implementation principle, recently looked at the next cocos2d-x related parts of the implementation, to understand the implementation of