Web2 days ago · Taylor Swift performs during "The Eras Tour" held at Allegiant Stadium on March 24, 2024 in Las Vegas. Taylor Swift has become such a superb songwriter, she’s not just for teen girls anymore — there are such things as Grownup Swifties. But what if you aren’t familiar with the titanic star who sings over 40 songs from her 17-year career on ... WebMar 14, 2014 · Introduction. Entity Framework uses optimistic concurrency, i.e., no rows in a table can be locked for editing. Record X now contains the data edited by user A and user B's edits are lost. This tip aims to show a way of detecting concurrency issues like the one above, using features of Entity Framework and SQL Server.
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WebJul 14, 2016 · So it’s still EF doing the SQL query conversion and applying its semantics of empty collections, etc. That’s the nice thing about Effort – your EF code does what it was already doing, just it’s against an in-memory “SQL Server” that you can initialise from scratch every test run (or load in from a file) instead of manipulating an ... Web What Does the U1027 Code Mean? Modules connected to the class 2 serial data circuit monitor for serial data communications during normal vehicle operation. Operating … picker\u0027s supply fredericksburg va
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Web1 day ago · Here are 10 ways to bring more natural light indoors: . 1. Reconsider window treatments . The amount of sunlight entering through windows depends on the type of window covering used. Liners on curtains or drapes help … WebMay 10, 2014 · A normal EF database command using DbContext returns ‘attached’ classes. When SaveChanges () is called it checks these attached classes and writes any changed data back to the database. You need to append AsNoTracking () to the linq command if you want a read-only copy. Untracked classes are also slightly faster to load. WebOct 7, 2024 · EF does a lot more than Dapper, so the overhead is greater. Most of the time, for most projects, EF's performance is more than adequate. The e.g. 10x speed difference may not even be discernible to the user. However, you don't use EF if ultra-high performance is an application-critical requirement. top 10 sneakers 2021