How to exclude null properties when using XmlSerializer

I'm serializing a class like this public MyClass { public int? a { get; set; } public int? b { get; set; } public int? c { get; set; } } All of the types are nullable because I want minimal...

Excluding certain inputs on serialize

I am trying to exclude an input by name (it is a hidden input holding my nonce) The following question is almost what I am looking...

Deserialize binary data without knowing the exact type written

I've encountered a problem where a small number of data objects stored using a BinaryFormatter are coming back with parameters missing (null/default). I'd like to know if the missing items were...

Editable Detail Template Kendo UI Grid

Update I have managed to get the form rendering (see image) with values and editor templates. Sorry for blacked out labels. NDA requirements... This now works across multiple rows because I am...

How to add data to ManyToMany field using Django Rest Framework?

I'm relatively new to DJango and I am looking to add data to a many-to-many field using serializers from rest framework. My Model: class IngFamily(models.Model): ...

MVC 5 Increase Max JSON Length in POST Request

I am sending a POST request to an MVC controller with a large amount of JSON data in the body and it is throwing the following: ArgumentException: Error during serialization or deserialization...

Configured ObjectMapper not used in spring-boot-webflux

I have mixins configured in my objectmapperbuilder config, using the regular spring web controller, the data outputted according to the mixins. However using webflux, a controller with a method...

Flask API TypeError: Object of type 'Response' is not JSON serializable

i have a problem with Python Flask Restful API and data goes to Elasticsearch, when i post a new data with Postman, problem is: TypeError: Object of type 'Response' is not JSON serializable Can...

Required field 'uncompressed_page_size' was not found in serialized data! Parquet

I am getting below error while trying to save parquet file from local directory using pyspark. I tried spark 1.6 and 2.2 both give same error It display's schema properly but gives error at the...

How to serialize a Map in javascript?

So...there is this type in js called Map and it is really nice...it is faster than an Object for iterations and calculations so I really like it. However...you can't pass Maps around as you could...

How recreate a hash digest of a multihash in IPFS

Assuming I'm adding data to IPFS like this: $ echo Hello World | ipfs add This will give me QmWATWQ7fVPP2EFGu71UkfnqhYXDYH566qy47CnJDgvs8u - a CID which is a Base58 encoded...

How to convert Response JSON to Object in Flutter?

I am trying to convert success JSON string to Object. May be I am not doing in proper manner But I have couple of question related to converting JSON to Object. Also I am getting this exeption in...

Wordpress - Save Contact Form 7 fields to the database as separate columns

I am using Contact Form 7 and Contact Form 7 Database Addon – CFDB7 to save values from my form to the database. The database plugin seems to work fine and saves information to the database, I...

JSON could not be serialized because of error:

I am using Alamofire 4.0, While making network call I am getting below error during the app review so that my app is getting rejected. But for me and my client it's working fine we are never...

Deserialize Kafka AVRO messages using Apache Beam

The main goal is the aggregate two Kafka topics, one compacted slow moving data and the other fast moving data which is received every second. I have been able to consume messages in simple...

How to get additional fields in a json data in GSON

I have a JSON object which is actually a java object serialized. The JSON object is something like this { user: 'user', telephone: '123456789' } The java object's telephone field was renamed...

Incomplete media url in nested serializers

I have a django-rest-api application with models Record, Tag and Weight, where Record and Tag have many-to-many relation through the Weight model: # models.py class Tag(models.Model): image =...

Error during Deserialization of PageImpl : Cannot construct instance of `org.springframework.data.domain.PageImpl`

Issue is when using Spring cache with redis cache manager, not able to deserializer Spring Pageable response due to no default constructor The spring boot version used is 2.1.4.RELEASE Redis...

Redshift UNLOAD JSON

Is there any way to directly export a JSON file to S3 from Redshift using UNLOAD? I'm not seeing anything in the documentation (Redshift UNLOAD documentation), but maybe I'm missing something. ...

How to use image and vibrate_timings with my fcm message

I want my FCM notifications to include a custom image and a vibration pattern. The AndroidNotification class that Firebase provides as an example has both of these variables, but I haven't seen...

What's the most space-efficient way to compress serialized Python data?

From the Python documentation: By default, the pickle data format uses a relatively compact binary representation. If you need optimal size characteristics, you can efficiently compress pickled...

How to read numpy array in ND4j

I have too components that deal with n-dimension array. One component is written in python which process the data and save the processed ndarray by tobytes(). Now the other component is written in...

Is it possible in C# to create a very simple value type for IBAN, BIC?

Is it possible in C# to create a very simple value type for IBAN, BIC (maybe with struct)? That automatically works for features like Json Serialization and EF Core saving? I would like to use the...

Django: TypeError: int() argument must be a string, a bytes-like object or a number, not 'ObjectId'

Im getting this type error when trying to return a JsonResponse. In the code python_serializer is an object that has a instance variable named data containing the results of the...

Find objects between two dates TinyDB

I'm trying tinydb with FastAPI, but i got stuck with dates, Is there a function for finding objects between two dates in TinyDB, i couldn't find any like Pymongo's $gt etc. , i tried something...

How to return nested tables (one-to-many) in .NET Core WebAPI using Entity Framework Core?

I am new to .NET and having trouble figuring out why Im getting certain results. I found some results on eager vs lazy loading but none of the solutions have worked. I have changed the names of...

Connect Function App to CosmosDB with Managed Identity

I'm trying to write a function in a Function App that manipulates data in a CosmosDB. I get it working if I drop the read-write key in the environment variables. To make it more robust I wanted it...

Send pathlib.Path data to FastAPI: PosixPath is not JSON serializable

I have built an API using FastAPI and am trying to send data to it from a client. Both the API and the client use a similar Pydantic model for the data that I want to submit. This includes a field...

Ktor Serializer for class 'Response' is not found

Plugin and dependeny: id 'org.jetbrains.kotlin.plugin.serialization' version "$kotlin_version" implementation "io.ktor:ktor-serialization:$ktor_version" Application file: fun main() { ...

How to do multiple API calls concurrently in Spring service without changing main?

I need to make a service in an existing fat code to get results from 4 APIs and I need to merge them and reformat each responses, but it takes very slow due to 4 calls that I don't know how to do...