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- What are the problems with using php
- Common PHP usage issues include security issues, performance issues, maintainability issues, cross-platform compatibility issues, community support issues, etc. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 106 2024-02-23 17:39:42
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- What are the basic data types in php
- The basic data types of PHP include strings, integers, floating point numbers, Boolean, arrays, objects, NULL, resources and callback functions. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 82 2024-02-23 17:39:39
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- What caching mechanisms does php have?
- PHP caching mechanisms include Opcode cache, data cache, page cache, database query cache, distributed cache, cache plug-in, metadata cache, cache strategy, cache hit and failure, compression and encoding, etc. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 96 2024-02-23 17:39:35
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- How to solve an error in the script of the current page
- Solutions to script errors on the current page: 1. Clear browser cache and cookies; 2. Disable browser plug-ins; 3. Disable browser extensions; 4. Update browsers and plug-ins; 5. Check for code errors; 6. Contact the site administrator. If you want to know more about script errors, you can read the articles below this topic.
- 234 2024-02-23 17:39:32
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- How to use months_between in SQL
- In SQL, MONTHS_BETWEEN is a common function used to calculate the difference in months between two dates. If you want to know more about SQL, you can read the articles below this topic.
- 176 2024-02-23 17:39:29
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- What are the differences between springcloud and dubbo
- The difference between springcloud and dubbo: 1. Positioning and focus; 2. Ecological environment and integration; 3. Calling method and performance; 4. Components and functions; 5. Customization and flexibility; 6. Learning curve and difficulty of getting started; 7. Community support and maintenance. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 117 2024-02-23 17:39:25
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- What is the difference between dubbo and zookeeper
- The difference between dubbo and zookeeper: 1. Function positioning; 2. Usage scenarios; 3. Data storage and coordination; 4. Integration and relationships; 5. Performance and reliability; 6. Scalability and flexibility; 7. Community and ecosystem . This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 75 2024-02-23 17:39:21
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- What should I do if eDonkey Search cannot connect to the server?
- The solutions for eMule search failure to connect to the server include checking eMule settings, checking network connection, checking whether the server is online, updating the eMule version, and asking for help.
- 94 2024-02-23 17:39:18
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- What is the difference between ibatis and mybatis
- The difference between ibatis and mybatis: 1. Different basic information; 2. Different development time; 3. Function and ease of use; 4. Configuration file; 5. Input parameter type and output parameter type; 6. Return result set acceptance method; 7 , Grammatical differences; 8. Database dialect support; 9. Plug-in support; 10. Community activity; 11. Globalization support. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 138 2024-02-23 17:39:13
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- What are the differences between Eclipse version numbers?
- Differences: 1. Eclipse 3.x series: early versions of Eclipse, including 3.0, 3.1, 3.2, etc.; 2. Eclipse 4.x series: the latest versions of Eclipse, including 4.0, 4.1, 4.2, etc.; 3. Eclipse IDE for Java Developers and more. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 109 2024-02-23 17:39:08
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- What is the difference between pass by value and pass by reference in java
- The difference between Java value transfer and reference transfer: 1. Transfer of basic data types; 2. Transfer of objects; 3. Modification of reference pointing. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 135 2024-02-23 17:39:05
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- How to view Tomcat source code
- Steps to view the Tomcat source code: 1. Download the Tomcat source code; 2. Import the Tomcat source code in IDEA; 3. View the source code; 4. Understand the working principle of Tomcat; 5. Participate in the community and contribute; 6. Precautions; 7. Continuously learn and update; 8. Use tools and plug-ins. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 106 2024-02-23 17:39:00
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- How to integrate idea with Tomcat
- Steps for idea to integrate Tomcat: 1. Add Tomcat server configuration; 2. Configure project deployment; 3. Run Tomcat server; 4. Access the project; 5. Precautions; 6. Close the Tomcat server. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 96 2024-02-23 17:38:56
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- What are the ways to clear floats?
- Ways to clear floats include using the clear attribute, using the overflow attribute, using BFC, using flex layout, using grid layout, and using pseudo elements to clear floats. This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
- 89 2024-02-23 17:38:13
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- What to do if there is no sound from the computer microphone
- PHP Chinese website brings you solutions to what to do if there is no sound from the computer microphone: 1. Check whether the microphone is muted; 2. Check whether the microphone driver is normal; 3. Check whether the microphone hardware is normal; 4. Check whether the computer sound settings are Correct; 5. Check whether other programs occupy the microphone.
- 124 2024-02-23 17:36:12
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