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Analysis on the trend of Tianjin college entrance examination admission rate (exclusive)

It has been a few months since the Tianjin College Entrance Examination in 2021. So far, the topics related to the Tianjin College Entrance Examination this year have almost all focused on hot issues such as “restricted student status in Tianjin College Entrance Examination” and “increase in the number of students with scores above 700”. […]

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Quarantine Diary | Sudden Epidemic

This is the second quarantine this year, only four days have passed since the last quarantine ended, and only four months have passed this year. I intend to record these experiences in simple words – from the ordinary perspective of an ordinary person. 22:00: The besieged community On Friday, the company table tennis club organizes

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The new crown is not a disease

Steel Steel! Smash the pots and pans clean Clear to clear! The new crown is not a disease ──In the early morning, after watching the video of a mother in Shanghai community asking for medicine This article is reprinted from: https://aaronnick.github.io/posts/outside-covid-19/ This site is for inclusion only, and the copyright belongs to the original author.

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EF Core no longer performs additional validation on entity models during SaveChanges()

When I used EF6 before, I always felt a problem, that is, when we implemented Model Binding in ASP.NET MVC, in addition to MVC will help you do input validation and model validation , when you execute db.SaveChanges(); the default Entity Framework will read the DataAnnotations definition defined above the Entity Class again, such as

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Access camera and microphone in cross-origin iframe using getUserMedia and feature policy

If you try to access the camera and microphone using a cross-origin iframe with getUserMedia() on recent versions of Chrome, it will fail by default. We’ve encountered this many times because users of the Pipe audio and video recording platform tried to embed Pipe into Wix sites or Google sites that used iframes to embed

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After the website is upgraded to https, the http error is reported: This request has been blocked; the content must be served over HTTPS

HTTPS is HTTP over Secure Socket Layer, an HTTP channel aimed at security, so http requests are not allowed on pages hosted by HTTPS. Once it occurs, it will prompt or report an error: Mixed Content: The page at ‘https://www.taobao.com/’ was loaded over HTTPS, but requested an insecure image ‘https://ift.tt/rWOwyG3’. This content should also be

After the website is upgraded to https, the http error is reported: This request has been blocked; the content must be served over HTTPS Read More »