bookmarks | 最实用的前端书签,持续更中

I have an app where a user can create a post. Users can also bookmark these posts. However, when a post author deletes his post that others may have already bookmarked, I need to also automatically delete those bookmarks that are associated to the deleted post.

Here's my data model (when a user bookmarks a post, the bookmark is saved to the user's record in a subcollection called bookmarks:

I've written the code logic to delete a bookmark like so:

I am facing a problem while migrating from SQLite to Room DB.

The problem is my old SQLite schema doesn't match with the new Room DB schema in my old SQLite DB I forgot to set primaryKey to NOT NULL and also I have a column URL and that column doesn't have any type like TEXT, INTEGER or BOOLEAN.

So now when I try to migrate my SQLite to Room I got Schema don't match error and my App is published on play store with SQLite DB.

So any help will be highly appreciated.

My old SQLite DB code:

Google announced that from March 15 2021 for the open-source version of Google Chrome, Chromium, it is limiting Private API availability.

The main implication of this change is that is no longer possible to sync Chromium bookmarks, tabs, etc. with a Google Account.

On i.a. Arch Linux, Chromium can be installed from the repositories, whereas Chrome can only be installed from the Arch User Repository (a more roundabout way).

Is there a way to re-enable the syncing of a Google Account in Chromium?

I have this bookmark that has a relation with a category, so every time I update an existing bookmark, a new category should be created or updated if it already exists. When I update an existing bookmark I get this error:

The instance of entity type 'Bookmark' cannot be tracked because another instance with the same key value for {'ID'} is already being tracked. When attaching existing entities, ensure that only one entity instance with a given key value is attached. Consider using 'DbContextOptionsBuilder.EnableSensitiveDataLogging' to see the conflicting key values.

My Entity looks like this:

I have a AWS Glue job that was slightly modified, only the read was changed, the job runs fine however the datatypes on my columns have changed. Where I previously had BigInt, I now just have Ints. This is causing an EMR Job dependent on these files to error out due to the schema mismatch. I'm not sure what would cause this issue since the mapping did not change, so if anyone has insight that would be great here is the old & new code:

I have an MVC application and one exposed API Endpoint. I authenticated my MVC application with the defaults from Identity Core, I use User.FindFirstValue(ClaimTypes.NameIdentifier) to find if a certain user is logged in, etc.

For my API Endpoint, I use JWT authentication below is the configuration code for JWT:

In Notepad++ there is an option called 'Save session' that saves a list of all opened files (in the current window), bookmarks, code foldings, cursor position, etc., so I can reopen that state later even if I close the files.

In Visual Studio Code, I have not found an option like that. It seems the Workspace only saves the folder path and some settings defined to that workspace.

Is there a way to create something like a Notepadd++ session in Visual Studio Code?

I am trying to read files using Common Lisp with-open-file. In my environment, I am using SBCL, Emacs, and Slime.

I can open files like this one (bookmarks-to-read.lisp) using:

As written in the title, this is a function which returns the HTML source code string of a URL.

It works only with the main page, such as "finance.yahoo.com/". If I try a URL from one of the bookmarks in Yahoo, such as "finance.yahoo.com/quote/BTC-USD/", it doesn't work.