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I was reading about the vulnerability of deserializing types with Json.Net using a setting different from TypeNameHandling.None. The Json.Net docs recommend implementing a custom SerializationBinder. A simple example of a custom binder that checks types against a list of known types is given here.

While this solution certainly works, the set of known types is not fixed in my scenario, since the application has to support extensions, which might define their own data classes. One solution would be to extend the known type list during the registration of an extension, however, I had a second approach in mind, that I'd like to verify:

I want to define a common interface for trusted types:

(suggested by dbc: A custom attribute could be used instead of a marker interface.)

I am attempting to use the WPGraphQL plugin for WordPress with PeachPie. I've built it out using a Visual Studio 2019 solution with two projects based on the ASP.NET Core Empty template with the Target Framework set to .NET 5.0.

I have successfully set up an initial project that utilizes the default Nuget package, PeachPied.WordPress.AspNetCore. It runs correctly, and renders the WordPress page as expected. The project file for this first one looks like this:

I follow the Jupyter tutorial - IPython - beyond plain python, which can be redirected from here, got to the Accessing the underlying operating system section. Wrote the code below and got the error written in the title. That's the problem with "{os.path.splitext(f)[0]}", how to fix it?

I´ve been building a bot and it works exactly as intended, but only for one Tweet. Then, it waits 60 seconds, and, if it doesn´t find a new Tweet to reply to (since it´s configured to reply to the most recent Tweet), it throws an error (it´s 400 as in "400: Bad Authentication Data", but I think the issue is not that, since the bot posts on Twitter once without any issues. However, I do think it´s possibly some kind of Bad Request error). Whenever it crashes, I can just run in my command "python (botname).py" and it works once if there is now a new Tweet, but then, it crashes again. I want the bot to run properly by itself, so I would really appreciate some help! This is the code in my file:

I run my Android app (based on Java), and it works. Next, I add to my app code:

FirebaseFirestore fdb = FirebaseFirestore.getInstance();

This code I got from the official Android site https://firebase.google.com/docs/firestore/quickstart

App runs, but next the running device shows the message "app has stopped".

I use a device simulator available in Android Studio.

It is my first Android app, and I can't understand what is going.

----Trace------ 2021-06-08 20:57:30.186 7155-7155/? D/AndroidRuntime: >>>>>> START com.android.internal.os.RuntimeInit uid 2000 <<<<<< 2021-06-08 20:57:30.188 7155-7155/? D/AndroidRuntime: CheckJNI is ON 2021-06-08 20:57:30.210 7155-7155/? W/art: Unexpected CPU variant for X86 using defaults: x86 2021-06-08 20:57:30.214 7155-7155/? D/ICU: No timezone override file found: /data/misc/zoneinfo/current/icu/icu_tzdata.dat 2021-06-08 20:57:30.229 7155-7155/? E/memtrack: Couldn't load memtrack module (No such file or directory) 2021-06-08 20:57:30.229 7155-7155/? E/android.os.Debug: failed to load memtrack module: -2 2021-06-08 20:57:30.230 7155-7155/? I/Radio-JNI: register_android_hardware_Radio DONE 2021-06-08 20:57:30.239 7155-7155/? D/AndroidRuntime: Calling main entry com.android.commands.am.Am

I'm trying to write a "Binder" middleware that will validate any request query using a struct type with gin bindings/validators

So for example, let's say I have an endpoint group called /api/subject which requires the query string to have a subject code and an ID that will be validated using the following struct (called entity.Subject):

This is a C# project. I am using BinaryFormatter as the serializer and deserializer for my applications.
Because there are two application and the assembly names are different from each other, I am using a serialization binder to solve the issue on finding types.
but I still get an error which is :

Unable to find assembly 'GameServer, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.

and this is my serialization binder code :

I'm working to integrate Spring Cloud Streams with Kafka binder. Aim is my app consumes json from the topic and deserialize it to the Java object. I am using the functional style approach instead of imperative. My code is working with well-structured json inputs.

On the other hand, when I send the invalid json, I want the error logging method to be triggered. This works in some test cases and does not work in another. My application deserializes json even if it is invalid and triggers the method which contains logic, not the error logging one.

I could not solve the problem why the framework deserialize some unstructured json input.

I have a bit of a weird problem that I'd appreciate some input on. Basically, I'm running a notebook on the AWS Pangeo Cloud and am opening some GOES-16 satellite data on S3 (with s3fs) with xr.open_mfdataset.

This works great if I don't use dask at all, the dataset is constructed in a couple minutes.

But if I create a dask.distributed client before I open the files, the open_mfdataset hangs, seemingly forever.

I made some simple notebooks that can be explored here, as well as a binder link that can be used to run them. Any input would be appreciated!

https://github.com/lsterzinger/pangeo-cloud-L2-satellite/tree/main/dask_troubleshooting