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- When upgrading Zen Tao from version 17.8 to version 18.1, which version of the source code installation package should you choose?
- Problem introduction: When deploying Zen Tao with Docker, users face the need to upgrade from version 17.8 to version 18.1, but they don’t know which version of the source to choose...
- PHP Tutorial . Backend Development 505 2025-04-01 13:30:02
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- PHP import Excel date format conversion problem: How to convert Delphi timestamp to yymmdd format?
- Time format conversion problem and solution when importing Excel files using PHP. When importing XLSX format table data, you often encounter time format conversion problems...
- PHP Tutorial . Backend Development 163 2025-04-01 13:27:02
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- Apt-get update failed in Docker container: How to solve the problem of Alibaba Cloud's image source configuration?
- Issues encountered when using apt-getupdate in Docker containers This article will discuss using the official PHP...
- PHP Tutorial . Backend Development 284 2025-04-01 13:24:02
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- How to convert hexadecimal values to pure strings in PHP?
- When processing hexadecimal numbers in PHP, we often need to convert them to literally string forms for further processing or display. For example...
- PHP Tutorial . Backend Development 881 2025-04-01 13:21:01
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- How to implement the 'visible only by strangers' permission control and pagination display of articles?
- Control article visibility: Implementing the "visible only strangers" strategy Many users want to control permissions on published articles, such as implementing "friends only...
- PHP Tutorial . Backend Development 491 2025-04-01 13:18:01
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- Difficulty in selecting domestic CPU servers: How is the compatibility between Tomcat and Java programs under the Haiguang x86 and Feiteng ARM architecture?
- In the wave of domestic CPUs, choosing the right server hardware has become a key consideration for many projects. This article will discuss the deployment of Linux systems on Haiguang CPU and Feixiong...
- PHP Tutorial . Backend Development 281 2025-04-01 13:15:02
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- When converting Chinese character data to JSON format, under what circumstances do you need to convert Chinese characters to Unicode encoding?
- Regarding the timing of Unicode conversion when converting Chinese characters to JSON When converting data containing Chinese characters to JSON and storing them, you often encounter whether you need to convert Chinese characters...
- PHP Tutorial . Backend Development 299 2025-04-01 13:12:02
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- Can PHP realize subsetting of Chinese fonts? How to efficiently slim your web fonts?
- Efficiently slimming your Chinese fonts: PHP realizes subsetting of fonts. In web development, using webfont can significantly improve page loading speed and user experience. �...
- PHP Tutorial . Backend Development 826 2025-04-01 13:09:01
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- How to set column width and column position when exporting Excel using native PHP?
- How to set column width and column position when exporting Excel using native PHP. When exporting Excel files using native PHP, you may encounter questions about setting column width and column position...
- PHP Tutorial . Backend Development 867 2025-04-01 13:06:01
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- How to use crontab to accurately control tasks to execute loops within a specified time period?
- Flexible use of crontab to achieve precise control of timing tasks Many users need to perform tasks at a fixed frequency within a specific time period. This article will explain in detail as...
- PHP Tutorial . Backend Development 317 2025-04-01 13:03:01
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- In PHP, how to handle errors and call method C when method A calls method B?
- Error handling in PHP: How to handle errors in method calls In PHP programming, how to deal with errors that may occur when method B is called in method A...
- PHP Tutorial . Backend Development 666 2025-04-01 13:00:03
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- How to use WeChat Alipay to pay for web pages embedded in third-party apps and funds flow to the developer's own account?
- Many developers face the problem of embedding web pages in third-party apps and using their own WeChat Alipay payment methods: how to embed web pages in third-party apps...
- PHP Tutorial . Backend Development 445 2025-04-01 12:57:01
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- How to avoid manually modifying the permissions of unixsocket after each system restart?
- How to avoid manually modifying the permissions of unixsockets after each system restart. In Unix systems, sometimes you will need to manually modify a certain...
- PHP Tutorial . Backend Development 260 2025-04-01 12:54:01
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- What causes the Zabbix interface style failure to load in CentOS7?
- Zabbix installation interface style loading failed troubleshooting In CentOS7 environment, after installing Zabbix using Apache, php7.3.5, zabbix5.0 and mysql5.7, C appears on the user interface...
- PHP Tutorial . Backend Development 197 2025-04-01 12:51:01
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- Vue Element uploads large files online errors: How to troubleshoot cross-domain problems and other potential causes?
- Vue Elementel-upload upload file online error reporting and troubleshooting using Vue and Element...
- PHP Tutorial . Backend Development 1031 2025-04-01 12:48:02
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