Year: 2023
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Post Views: 59 1. The laundry completion time of the Haier drum washing machine has been displayed for the remaining 36 minutes, and the interval is displayed with the word E1. such as video 1 2. Check the user manual, the words E1 indicate the drainage fault, troubleshooting method: clean the filter, check whether the drain pipe is blocked, if…
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Post Views: 73 1. When using the Ecovacs sweeping robot, the APP prompts: offline, redistribute the network. as shown in Figure 1 2. To check the offline reasons, please select the status of the robot Wi-Fi indicator. as shown in Figure 2 3. Select the flash, the connection between the robot and the router is interrupted. as shown in Figure…
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Post Views: 18 1. When executing array_diff in PHP 7.4 — when calculating the difference set of the array, an error is reported: Object of class theme version could not be converted to string. as shown in Figure 1 2. The code is implemented as follows, and print the two arrays of comparisons respectively 3. Adjust to array_udiff — Use…
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Post Views: 20 1. Records in the current table. as shown in Figure 1 2. The realization of the file list is as follows 3. Due to the need to take out the file: the v2.0.28 part in migrations/v2.0.28/migrate_settings_data.php. There are some files: migrations/migrate_cart.blade.php does not exist in the v2.0.28 part, so you need to filter them out first. The…
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Post Views: 13 1. Bind a singleton to the service container, the existing implementation is as follows 2. Now there is a need to reset the parameters of the constructor of the singleton after parsing a singleton. The new implementation is as follows 3. App(ThemeHandler::Class,[]) with the app(ThemeHandler::Class,[‘migrationsLocation’ => ‘E:/wwwroot/object/Modules/ThemeStoreDb/Resources/setting_migrations1’]) The parameters in the construction method are output to the…
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Post Views: 18 1. It is planned to transfer the annual withdrawal agreement of the Chengdu provident fund into a monthly withdrawal agreement. Reference:How to transfer the annual withdrawal agreement to a monthly withdrawal agreement? Chengdu Provident Fund Center Answers 2. How to transfer the annual extraction agreement to a monthly withdrawal agreement? It can be handled by yourself through…
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Post Views: 19 1. Reference:In PHP 7.4, the script files in the directory are executed one by one based on the directory name of the semantic version 2. Now there is a need to no longer use semantic versions as directory names. When the directory name is out of control, the directory list may appear as follows: CUSTOM_MOBILE_LAYOUT_2 , p333,…
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Post Views: 18 1. Report an error in PHP 7.4: mkdir(): file exists. as shown in Figure 1 2. However, in the code implementation, it is first judged that the directory does not exist before executing mkdir(). But at the time of execution, the directory already exists. It should be a problem caused by request concurrency. 3. Reproduce this error…