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- What are the different CSS link states?
- The article discusses CSS link states (link, visited, hover, active) and how to style them differently. It emphasizes the importance of the LVHA order for correct style application and suggests tools for testing these states in browsers.
- CSS Tutorial . Web Front-end 587 2025-04-30 15:02:32
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- How can we format text in CSS?
- Article discusses CSS text formatting, detailing properties for font styles, sizes, colors, alignment, and spacing. Main focus is on how to use these properties effectively.[159 characters]
- CSS Tutorial . Web Front-end 608 2025-04-30 15:01:38
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- What is the difference between CSS border and outline?
- The article discusses the differences between CSS borders and outlines, focusing on their properties, usage, and impact on web layout. Borders affect dimensions and are used for design, while outlines do not alter layout and are used for accessibilit
- CSS Tutorial . Web Front-end 220 2025-04-30 15:00:45
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- How does deepseek official website achieve the mouse scrolling penetration effect?
- How to achieve mouse scrolling penetration effect? When browsing deepseek's official website, you may notice an interesting phenomenon: when the mouse hovers over a button...
- HTML Tutorial . Web Front-end 1050 2025-04-30 15:00:03
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- How does deepseek achieve mouse scroll event penetration effect through CSS?
- How to achieve the effect of mouse scrolling event penetration? When browsing deepseek's official website, you may notice an interesting phenomenon: when the mouse hovers over a button...
- HTML Tutorial . Web Front-end 225 2025-04-30 14:57:31
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- How to configure HTML code formatting rules in VSCode
- The steps to configure HTML code formatting in VSCode are as follows: 1. Add configuration in settings.json, such as {"html.format.wrapAttributes":"force-aligned","html.format.wrapLineLength":80}. 2. Choose the appropriate formatting tool, such as Prettier or Beautify. 3. Gradually adjust the configuration and use the preview function to debug to avoid configuration conflicts. Through these steps, you can effectively manage and optimize HTML code formatting in VSCode,
- HTML Tutorial . Web Front-end 317 2025-04-30 14:54:01
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- How to change the symbolic style of HTML list items
- Changing the symbolic style of HTML list items can be achieved through CSS. 1) Use the list-style-type attribute to change the default symbol, such as ul{list-style-type:square;}. 2) Customize symbols through ::marker pseudo-elements, such as ulli::marker{content:"✨";}, but you need to pay attention to compatibility issues. 3) Use list-style-image attribute or background-image to combine padding to insert image symbols, such as ul{list-style-image:url('path/to/your/image.
- HTML Tutorial . Web Front-end 1009 2025-04-30 14:51:01
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- How to customize the size and shape of HTML buttons
- The size and shape of buttons can be customized through HTML and CSS. 1) Use width and height attributes to set the button size. 2) Control the degree of rounded corners through the border-radius attribute. 3) Use the transform attribute of CSS3 to create complex shapes, such as diamond buttons.
- HTML Tutorial . Web Front-end 833 2025-04-30 14:48:01
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- Notes on writing HTML with the Atom Editor
- The advantages of writing HTML in Atom include a clean interface, support for customization and plug-in extensions, and active community support. 1. The Atom interface is simple and easy to use. 2. Support custom themes and plug-ins to meet personalized needs. 3. The community is active and provides rich resources and support, such as the atom-html-preview plug-in that can preview the effects in real time.
- HTML Tutorial . Web Front-end 383 2025-04-30 14:45:02
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- How to set the rotation effect of HTML elements
- How to set the rotation effect of an element in HTML? It can be achieved using CSS and JavaScript. 1. The transform property of CSS is used for static rotation, such as rotate(45deg). 2. JavaScript can dynamically control rotation, which is implemented by changing the transform attribute.
- HTML Tutorial . Web Front-end 756 2025-04-30 14:42:02
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- How do you handle database upgrades in MySQL?
- The steps for upgrading MySQL database include: 1. Backup the database, 2. Stop the current MySQL service, 3. Install the new version of MySQL, 4. Start the new version of MySQL service, 5. Recover the database. Compatibility issues are required during the upgrade process, and advanced tools such as PerconaToolkit can be used for testing and optimization.
- Mysql Tutorial . Database 388 2025-04-30 00:28:41
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- What are the different backup strategies you can use for MySQL?
- MySQL backup policies include logical backup, physical backup, incremental backup, replication-based backup, and cloud backup. 1. Logical backup uses mysqldump to export database structure and data, which is suitable for small databases and version migrations. 2. Physical backups are fast and comprehensive by copying data files, but require database consistency. 3. Incremental backup uses binary logging to record changes, which is suitable for large databases. 4. Replication-based backup reduces the impact on the production system by backing up from the server. 5. Cloud backups such as AmazonRDS provide automation solutions, but costs and control need to be considered. When selecting a policy, database size, downtime tolerance, recovery time, and recovery point goals should be considered.
- Mysql Tutorial . Database 866 2025-04-30 00:28:20
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- What is MySQL clustering?
- MySQLclusteringenhancesdatabaserobustnessandscalabilitybydistributingdataacrossmultiplenodes.ItusestheNDBenginefordatareplicationandfaulttolerance,ensuringhighavailability.Setupinvolvesconfiguringmanagement,data,andSQLnodes,withcarefulmonitoringandpe
- Mysql Tutorial . Database 189 2025-04-30 00:28:01
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- How do you optimize database schema design for performance in MySQL?
- Optimizing database schema design in MySQL can improve performance through the following steps: 1. Index optimization: Create indexes on common query columns, balancing the overhead of query and inserting updates. 2. Table structure optimization: Reduce data redundancy through normalization or anti-normalization and improve access efficiency. 3. Data type selection: Use appropriate data types, such as INT instead of VARCHAR, to reduce storage space. 4. Partitioning and sub-table: For large data volumes, use partitioning and sub-table to disperse data to improve query and maintenance efficiency.
- Mysql Tutorial . Database 706 2025-04-30 00:27:41
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