core


Does .NET Core work with NUNIT console runner?

痞子三分冷 提交于 2020-02-04 02:01:27
问题 I have a very simple test! [Test] public void TestMethod1() { Assert.IsTrue(false); } When I try to run this with nunit3-console.exe I get the following error. NUnit.Engine.NUnitEngineException : The NUnit 3 driver encountered an error while executing reflected code. ----> System.InvalidCastException : Unable to cast transparent proxy to type 'System.Web.UI.ICallbackEventHandler'. --NUnitEngineException I am running .NET Core 2.1, with NUNIT Console Runner 3.9, NUnit test adapter 3.1. I did

Exception “error MSB3024: Could not copy the file…” is thrown when attempting to build in DevOps pipeline using .Net Core 3.0 SDK (preview5)

匆匆过客 提交于 2020-01-24 09:47:10
问题 I am attempting to build a .Net Core 3.0 (preview) project in a DevOps build pipeline. The steps in my azure-pipelines.yml executes up to the " docker build " step, successfully initiating the build process. The Docker file is read and executed up to the "dotnet build" step after which the following error is thrown. error MSB3024: Could not copy the file "/src/obj/Release/netcoreapp3.0/" to the destination file "/app/", because the destination is a folder instead of a file. To copy the source

Create UDP socket with .Net Core

三世轮回 提交于 2020-01-22 20:04:07
问题 How can I create a UDP Socket which receives data in local endpoint (I do not know the remote port where the data come from) in a non-blocking way? I use .Net Core in Linux and I thought I could use ReceiveAsync() but it seems to not work this way. Any suggestions could be useful. 回答1: I solved this, this way: static void Main() { Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); IPEndPoint localEP = new IPEndPoint(IPAddress.Any, 0); socket.Bind

ASP.Net web api Vs .Net core web api [closed]

旧城冷巷雨未停 提交于 2020-01-21 11:20:29
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 3 months ago . I am exploring on google the differences specially in terms of performance point of view in web api version 2.0/2.1/2.2 with .Net core web api, but did'nt get to the point answer. Is that .Net core Web Api is fast? Is yes how? 回答1: It is very difficult to answer your question,

Kivy-designer is not working

痞子三分冷 提交于 2020-01-17 08:34:11
问题 I'm using a kivy over pycharm. I want to install a kivy designer to take advantage of Kivy's visual interface features. I installed the kivydesigner as written in the document with python3 but when I run it, I get an error like the following below ; the popup comes on the screen and closes immediately. Thank you in advance for your help. stranger@paradise-citys-grasses:~/kivy-designer$ python3 -m designer [INFO ] [Logger ] Record log in /home/stranger/.kivy/logs/kivy_17-09-29_72.txt [INFO ]

Segmentation fault core dumped

拈花ヽ惹草 提交于 2020-01-17 03:05:09
问题 I am trying to create a json file from c++. The used code is the following: Mat projected = eigenfacesExtraction(fileName); ofstream myfile; myfile.open ("detection.json"); myfile << "{\n"; myfile << "\t \"meta\":{\n"; myfile << "\t \"duration\":\""<<duration<<"\",\n"; myfile << "\t \"fileName\":\""<<fileName<<"\"\n"; myfile << "},\n"; myfile << "\t \"num_of_people\":\""<< faces.size()<<"\",\n"; myfile << "\t \"faces\":[\n"; myfile << "\t \"projected\":[" << projected.size <<"] ,\n"; for(int

EF Core creates multiple foreign key columns

跟風遠走 提交于 2020-01-16 10:44:13
问题 Im using EF Core with .Net Core 3.1 I have simple example of Client-Event relationship: public class BaseEntity { [Key] [Required] [DatabaseGenerated(DatabaseGeneratedOption.Identity)] public int Id { get; set; } public DateTime CreatedOn { get; set; } public DateTime? ModifiedOn { get; set; } } public class Client : BaseEntity { public string FirstName { get; set; } public string LastName { get; set; } public string Email { get; set; } public string Phone { get; set; } } public class Event :

EF Core creates multiple foreign key columns

半腔热情 提交于 2020-01-16 10:40:06
问题 Im using EF Core with .Net Core 3.1 I have simple example of Client-Event relationship: public class BaseEntity { [Key] [Required] [DatabaseGenerated(DatabaseGeneratedOption.Identity)] public int Id { get; set; } public DateTime CreatedOn { get; set; } public DateTime? ModifiedOn { get; set; } } public class Client : BaseEntity { public string FirstName { get; set; } public string LastName { get; set; } public string Email { get; set; } public string Phone { get; set; } } public class Event :

Waiting for Writer.write to complete in Caml Async

旧时模样 提交于 2020-01-15 12:47:34
问题 I have the following simple OCaml Async job which is supposed to write to a file and terminate the process. Unix.openfile "foobar" ~mode:[`Creat;`Rdwr] >>= fun fd -> let wr = Writer.create fd in Writer.write wr "this is a test"; Unix.close fd >>= fun () -> exit 0 However, it seems that fd gets closed before the write is performed (part of displayed sexp is "writer fd unexpectedly closed"). Is there a way to wait for write to complete before closing the file descriptor? Actually, I don't

Usefulness of extending jQuery core

牧云@^-^@ 提交于 2020-01-15 03:20:25
问题 I discovered a method of extending the core jQuery init function (which is what gets called anytime you use the $() or jQuery() function). This is not possible using the ordinary proxy pattern but the following code makes it work: var origInit = jQuery.fn.init; jQuery.fn.init = function(selector, context, rootjQuery) { if (some condition) { //custom code here, possibly returning some other jQuery object than //what jQuery would normally return } return origInit.call(jQuery.fn, selector,

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