134
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 11 Jun 2024
134 points (82.5% liked)
Programming
17314 readers
9 users here now
Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!
Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.
Hope you enjoy the instance!
Rules
Rules
- Follow the programming.dev instance rules
- Keep content related to programming in some way
- If you're posting long videos try to add in some form of tldr for those who don't want to watch videos
Wormhole
Follow the wormhole through a path of communities !webdev@programming.dev
founded 1 year ago
MODERATORS
How would static typing help here?
Thinking about C# and Dapper here 'cause they're what I'm used to, but, for example...
result = await connection.QueryAsync<ResultType>(QUERY);
(whereResultType
is a statically typed record, class, or struct shaped like the data you want returned.)Given a query that doesn't return something that matches any of
ResultType
's constructors, the code'll throw an exception at runtime complaining it needs a constructor that matches whatever it's returning, whereupon you'll notice it isn't asking for it to have adate
parameter, so the query must not be returning it.