contexts | Simple sidebars for Rails | Application Framework library

Most of the code is copied from the old projects, except this time I use Gradle instead of maven.

When I run the project on my local machine via IntelliJ, the new tables are created and everything works.

However, when I upload it to tomcat, I don't see the tables on the database. When I check the endpoints and try to save new data, it is possible and after saving I can access them.

While the project is in tomcat, the data is accessible. As soon as I reload/undeploy and deploy again, the data is lost and I can't access the data via services. Until I save new data. Maybe it has something to do with "in-memory databases".

application.properties:

I set up quite a few projects in the same tomcat server by adding contexts files in \conf\Catalina\localhost\ and .war files in a custom folder. Everything actually works fine, but I have to run all of the projects at once. Or by removing all of the contexts from the localhost directory (and adding only one that I need) I could start just the needed one. Is there a way to keep all of the projects in the same folder and just tell tomcat which one to load?

I am having the same issue as this thread: Reflecting tables with Flask-SQLAlchemy raises RuntimeError: application not registered I tried adding:

I read data from a file that I want to fit into a structure. This structure contains an array of variable size. So I am using realloc to fill it on the fly. Unfortunately my program fails. Valgrind reports a pb with realloc:

Both gcc and clang accept the following code, and I'm trying to figure out why.

We have several microservices built on top of aspnetcore and entity framework and using the MySQL EntityFramework connector from Devart. I've noticed that if the first query that any of our applications attempts fails due to the data store being inaccessible, then the failure seems to be cached, and when the DB is finally alive, the exception is still returned to the user code.

As part of the diagnosis of this problem I tried disabling the database when the application is running and in this situation the application appears to be able to recover once the DB is available again, so I suspect the problem is related to a connection that may be cached during model initialisation.

I've also tried disabling the service provider caching and this also lets the application recover but at the cost of having to initialise the service provider each time, so this can't be used in our application but lends weight to the idea that the error is related to some form of caching.

Has anyone else had/seen this problem before? What was your solution?

Here is a stack trace for context:

Imagine that I have a function which dynamically generates some of a component's props, and I want to pass them all at once without being explicit about every prop the function could generate. Normally you can do this with the spread operator, but the issue with the spread operator is that it created a new object each time. This would mean that (if I understand correctly) during the React Reconciliation, the component would have new props every time and would rerender every time, even if the props the function generated are the same.

Here's a concrete example:

I'm tryng to run the following LINQ query and getting the indicated error:

I am having problems when implementing a translator in dialogflow, I don't know what will be wrong, the code does not work for me. could you please guide me. I clarify that the line editor does not let me implement an asynchronous function.