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https://www.sqlite.org/isolation.html

"In WAL mode, SQLite exhibits "snapshot isolation".

When a read transaction starts, that reader continues to see an unchanging "snapshot" of the database file as it existed at the moment in time when the read transaction started.

Any write transactions that commit while the read transaction is active are still invisible to the read transaction, ..."


Yes, snapshot isolation is a way to implement READ COMMITTED level.



1. https://github.com/tnodir/fort - Fort Firewall for Windows 7+.

I needed:

- app groups to easily enable/disable group of programs - wildcards in program path names - efficient IP addresses blocking, as in PeerBlock - speed limiting - auto-apply program's rules to its child processes - control SvcHost services by service names - traffic statistics history

2. https://github.com/tnodir/luaplsql - LuaPlSql is a Lua Plug-In framework for PL/SQL Developer IDE.

I used it 10 years ago to write scripts in IDE for Oracle DB.




Consider adding layers.


I've considered adding a list, for sure. You don't often see layers lists for these kinds of minimal whiteboarding apps, but personally I reach for the list every time I use tldraw. :/


Or objects rearrangement at least.


We do have that! You can right click and select commands like Move > Send to Back.


Thanks, I didn't notice this.

By the way, Tldraw somehow remembered my unsaved drawing — that's impressive!


Cheers. And yep, it’ll try to persist the document to local storage if your browser lets it.


What kind of object rearrangement are you missing? You can move them around, resize them, rotate them, flip them, move them forward and back above and below other objects, align them to each other, distribute them apart.


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