pgenv | Personal collection of shell scripts | Script Programming library
kandi X-RAY | pgenv Summary
kandi X-RAY | pgenv Summary
This is a personal collection of shell scripts to easily develop and test several PostgreSQL at once.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of pgenv
pgenv Key Features
pgenv Examples and Code Snippets
Community Discussions
Trending Discussions on pgenv
QUESTION
I need to start up my very simple webapp with Haskell's Scotty and I just can't seem to get the IO () ReaderT stuff workinng. I am basing this off of another example I found online, and am pretty new to Monads and Haskell overall.
My IDE is throwing this error:
...ANSWER
Answered 2021-Jan-24 at 19:30Actually, the errors are related. In Main.hs
, change the import
of Home
to:
QUESTION
I am trying to get access to my custom monad in the Generalized Auth Handler But i Haven't been able to solve the TypeErros I am getting. I've tried following along with the docs but I haven't been able to convert the examples over to my use case (this is probably because I lack a fully developed understanding of the type level machinery going on in the server). I have an auth situation which doesn't quite fit the Servant-Auth case. Here is the minimal server.
...ANSWER
Answered 2020-Jan-06 at 00:41hoistServer :: HasServer api '[] => Proxy api -> (forall x. m x -> n x) -> ServerT api m -> ServerT api n
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install pgenv
In Ubuntu, install these packages, which are necessary for configure-all.sh.
Add a $VERSION checkout (e.g. 9.4, 9.3, etc...). Build and install the $VERSION version.
Upgrade all the installed versions. Upgrade only one version (numeric version or master).
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