Should I use a C# Dictionary if I only need fast lookup of keys, and values are irrelevant?
I am in need of a data type that is able to insert entries and then be able to quickly determine if an entry has already been inserted. A `Dictionary` seems to suit this need (see example). However, I...
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- 3 Mar at 17:14
ASP.NET Core middleware vs filters
After reading about ASP.NET Core middleware, I am confused about when I should use filters and when I should use middleware as they seem to achieve the same goal. When should middleware be used instea...
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- 5 Jul at 23:8
UWP SendToAsync from Socket results in AddressFamilyNotSupported
I am using the class from UWP to send data via UDP to a specific device. The problem is that after a few send forth and back, my for Sending gets stuck and in SocketError i got AddressFamilyNotSup...
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- 23 Apr at 07:16
Get object data and target element from onClick event in react js
This is my code. I want to get both data in object & target element using onClick event. Can anyone help me. ``` handleClick = (data) => { console.log(data); } <input type="checkbox" value={...
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- 3 Mar at 10:18
Update TensorFlow
I'm working with `Ubuntu 14.04` , I had a `TensorFlow V0.10` but I want to update this version. if i do: ``` $ pip install --upgrade $TF_BINARY_URL ``` but it prints: ``` Exception: Traceback (m...
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- 23 Jul at 04:54
Purpose of package "Microsoft.EntityFrameworkCore.Design"
All tutorials agree that `project.json` should include: ``` "Microsoft.EntityFrameworkCore.Design": { "type":"build", "version":"1.0.0-preview2-final" } ``` I have never included it, an...
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- 19 Mar at 09:58
ServiceStack OrmLite mapping with references not working
I'm trying out OrmLite to see if I can replace Entity Framework in my projects. The speed is quite significant on simple queries. But I tried to map/reference a [1 to many- relation and read the docum...
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- 6 Mar at 22:20
why to have private setter in entity
Still getting used to Entity framework but I have seen code like below where they have private setter for id in Entity. Why should some have private setter. This Id field is anyway auto-generated in d...
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- 5 May at 16:52
WinError 2 The system cannot find the file specified (Python)
I have a Fortran program and want to execute it in python for multiple files. I have 2000 input files but in my Fortran code I am able to run only one file at a time. How should I call the Fortran pro...
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- 15 Mar at 05:43
appSettings.json for .NET Core app in Docker?
I am running a .net core app in a docker container. Here is my docker file (just to build a dev environment): ``` FROM microsoft/dotnet:1.0.1-sdk-projectjson ENV ASPNET_ENV Development COPY bin/Debu...
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- 3 Mar at 06:41
URI is not registered (Settings | Languages & Frameworks | Schemas and DTDs) in applicationContext.xml
I created an application Context.xml at the `WEB-INF/classes` directory. and I have added the `<!DOCTYPE>` in the xml. I am getting the below error: > URI is not registered (Settings | Languages & Fr...
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- 27 Apr at 10:39
warning: Kotlin runtime JAR files in the classpath should have the same version
I get the following warning, but I'm not sure where v1.0.6 resides. Is it possible this error comes from a Kotlin library somehow including an old Kotlin version? Any ideas how to fix it or at least...
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- 3 Mar at 02:15
ServiceStack Javascript JsonServiceClient missing properties
I am trying to connect to a JWT authenticated service using the Servicestack JsonServiceClient, however the Docs only describe how to do this using the C# client: [http://docs.servicestack.net/jwt-au...
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- 3 Mar at 01:33
Docker-compose check if mysql connection is ready
I am trying to make sure that my app container does not run migrations / start until the db container is started and READY TO accept connections. So I decided to use the healthcheck and depends on op...
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- 2 Mar at 22:48
Aurelia-Authentication using Self Hosted Servicestack
Perhaps I'm using the wrong search terms but I can't find any information about how to get Aurelia-Authentication to play nice with ServiceStack. I am very unfamiliar with the super complicated authe...
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- 23 May at 12:9
What is a console application naming convention for Visual Studio?
When I develop Visual Studio solutions I like to use naming conventions for the projects based on the project type. For example: MyProject.UI.Windows, MyProject.UI.Mobile, MyProject.Library I am...
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- 6 May at 06:13
Google API authentication: Not valid origin for the client
When making an auth request to the Google API (gapi), it's returning false on the checkOrigin. I have removed any client id's or anything that would link directly to my account and replaced it with a...
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- 3 Mar at 11:56
Return JSON object (ASP.NET WebAPI)
I have ASP.NET Web API It returns me JSON like this `[{"CompanyID":1,"CompanyName":"Тест"},{"CompanyID":5,"CompanyName":"Фокстрот"}]` As I understood this is Json array, but I need to return JSOn O...
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- 2 Mar at 21:26
How to remove a default service from the .net core IoC container?
One of the beautiful things about .NET Core is that it is very modular and configurable. A key aspect of that flexibility is that it leverages an IoC for registering services, often via interfaces. Th...
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- 7 May at 02:8
conda update CondaHTTPError: HTTP None
Midway through running `Conda Update --all`, the update stalled. Multiple packages had been updated. Now, when I run `conda update --all` or `conda update conda`, I get this response: ``` (C:\Users\*...
Read JSON post data in ASP.Net Core MVC
I've tried to find a solution for this, but all the ones coming up are for previous versions of ASP.Net. I'm working with the JWT authentication middleware and have the following method: ``` private...
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- 2 Mar at 17:10
ServiceStack AutoQuery and Field Term Or
I am trying to change a few fields on an autoquery to query using or (it is a search box that is searching many fields). This doesn't seem to work although according to the documentation it should. ...
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- 2 Mar at 16:41
ServiceStack OrmLite AutoQuery Filter
Should the following work: `?OpensContains=Something` by querying the Name column on the db? It doesn't and I'm not sure why not? ``` [QueryDbField(Field = "Name")] public string OpensContains { g...
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- 2 Mar at 15:6