Author: 永夜
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Post Views: 20 1. In the DroidCam client connection between the DroidCam and the PC side of OnePlus 12, the DroidCam Client has always been blank. The reason should be that the corresponding mobile phone device has been unable to be found. as shown in Figure 1 2. Even if you use the USB cable connection, it still does not…
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Post Views: 56 1. Open the network streaming error in VLC Media Player: your input cannot be opened: VLC cannot open MRL “RTMP://”. Please check the log for details. as shown in Figure 1 2. In the detection of the broadcast quality problem of Alibaba Cloud, it prompts: play information detection. Push flow status: No online flow detected. as shown…
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Post Views: 85 1. In the performance environment, the list interface response timeout. as shown in Figure 1 2. Determine the sql of the interface to execute, connect the mysql of the performance environment in the local environment, and then view the generated sql in Laravel Telescope, and find a select count(*) as aggregate FROM is much longer than other…
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Post Views: 17 1. Deploy the code to the container on GitLab, and report an error: Error: job failed: command terminated with exit code 1. as shown in Figure 1 2. This COMMIT 4439826E is considered a pure number, using similar ${CI_COMMIT_SHORT_SHA} in the GitLab CI/CD configuration Variables to get the short hash value of the commit without quotation marks,…
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Post Views: 16 1. When the front-end interface response timeout of the current page request timeout, sometimes the response is 504 (in line with expectations), and sometimes the response is 404 (not in line with expectations). as shown in Figure 1 2. Based on _request_id:004c4f55c16c0904759fdb580d7c5df9 query ingress-nginx The log, ingress-nginx-controller exists a record (10-14 16:01:33), response 404. as shown in…
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Post Views: 18 1. Report an error in Laravel 9: Indirect modification of overloaded property returnRorder::$order has no effect. as shown in Figure 1 2. The code is implemented as follows 2. The adjusted code is implemented as follows, no more errors are reported
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Post Views: 16 1. In PHP, replace some sensitive characters in a string based on preg_replace. One problem that exists is that in its format, a certain string may not exist. Example as follows 2. Why exist the above 3 formats, the reason is that it is generated based on the following code 3. The final code is as follows…
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Post Views: 54 1. From the property department to the flow chart of setting fingerprints. as shown in Figure 1 2. But the administrator’s password is not clear what it is. I found the instruction manual and found that there is only one reset password. as shown in Figure 2 3. From the registration password of the description manual, I…