搜索引擎–解决django中同步数据库syncdb时的编码问题
1、在后台控制面板里面建立一个数据库，先别急着做manage.py syncdb 2、到phpMyAdmin里面，在左边的列表中选中这个数据库 3、然后在右面那一行tab按钮中点击“操作”(Operations，那个带“工具箱图标”的tab) 4、打开新页面后在最下面Collation处选择utf8_ge
1、在后台控制面板里面建立一个数据库，先别急着做manage.py syncdb
2、到phpMyAdmin里面，在左边的列表中选中这个数据库
3、然后在右面那一行tab按钮中点击“操作”(Operations，那个带“工具箱图标”的tab)
4、打开新页面后在最下面Collation处选择utf8_general_ci，点击”Go”按钮
好了，现在你可以manage.py syncdb了，新生成的表都是utf-8编码，不会有数据库编码的问题了
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
iOS 18 adds a new 'Recovered' album function to retrieve lost or damaged photos
Jul 18, 2024 am 05:48 AM
Apple's latest releases of iOS18, iPadOS18 and macOS Sequoia systems have added an important feature to the Photos application, designed to help users easily recover photos and videos lost or damaged due to various reasons. The new feature introduces an album called "Recovered" in the Tools section of the Photos app that will automatically appear when a user has pictures or videos on their device that are not part of their photo library. The emergence of the "Recovered" album provides a solution for photos and videos lost due to database corruption, the camera application not saving to the photo library correctly, or a third-party application managing the photo library. Users only need a few simple steps
How does Hibernate implement polymorphic mapping?
Apr 17, 2024 pm 12:09 PM
Hibernate polymorphic mapping can map inherited classes to the database and provides the following mapping types: joined-subclass: Create a separate table for the subclass, including all columns of the parent class. table-per-class: Create a separate table for subclasses, containing only subclass-specific columns. union-subclass: similar to joined-subclass, but the parent class table unions all subclass columns.
Detailed tutorial on establishing a database connection using MySQLi in PHP
Jun 04, 2024 pm 01:42 PM
How to use MySQLi to establish a database connection in PHP: Include MySQLi extension (require_once) Create connection function (functionconnect_to_db) Call connection function ($conn=connect_to_db()) Execute query ($result=$conn->query()) Close connection ( $conn->close())
How to handle database connection errors in PHP
Jun 05, 2024 pm 02:16 PM
To handle database connection errors in PHP, you can use the following steps: Use mysqli_connect_errno() to obtain the error code. Use mysqli_connect_error() to get the error message. By capturing and logging these error messages, database connection issues can be easily identified and resolved, ensuring the smooth running of your application.
How to connect to remote database using Golang?
Jun 01, 2024 pm 08:31 PM
Through the Go standard library database/sql package, you can connect to remote databases such as MySQL, PostgreSQL or SQLite: create a connection string containing database connection information. Use the sql.Open() function to open a database connection. Perform database operations such as SQL queries and insert operations. Use defer to close the database connection to release resources.
How to use database callback functions in Golang?
Jun 03, 2024 pm 02:20 PM
Using the database callback function in Golang can achieve: executing custom code after the specified database operation is completed. Add custom behavior through separate functions without writing additional code. Callback functions are available for insert, update, delete, and query operations. You must use the sql.Exec, sql.QueryRow, or sql.Query function to use the callback function.
Google search redesign: cancel continuous scrolling and return to paginated display
Jun 27, 2024 am 09:47 AM
According to news from this site on June 26, according to SearchEngineLand, Google has now canceled the "continuous scrolling" display of the search results interface and switched to the "paging" mode that it has been using before. This site’s inquiry found that Google initially introduced “continuous scrolling” for mobile phones in October 2021, and then brought it to the desktop at the end of 2022. That said, "continuous scrolling" only lasted about a year and a half on desktop. A Google spokesperson told SearchEngineLand that the continuous scrolling feature will be removed from desktop search results today, and that the feature will be removed from mobile phones "in the coming months." As shown in the picture, Google has brought back the classic paging bar, allowing users to click on the number to jump to a specific page, or simply click "
The key concept of C++ multi-threaded programming is how to synchronize threads?
Jun 03, 2024 am 11:55 AM
Key concepts of C++ multi-thread synchronization: Mutex lock: ensure that the critical section can only be accessed by one thread. Condition variables: Threads can be awakened when specific conditions are met. Atomic operation: A single uninterruptible CPU instruction ensures the atomicity of shared variable modifications.
