Static Class VS Private Constructor
Today, I have been reading about static class and private constructor. Static Class - We cannot create an instance on the static class. we cannot inherit the static class. Only single instance is ge...
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- 23 Jun at 11:48
ServiceStack Server Sent Events behind an Apache
We have enabled the ServerEventsFeaures plugin and is working just fine. However on client site they have an apache server that acts as a reverse proxy and produces errors when the server sends the ev...
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- 23 Jun at 09:41
How can I run Tensorboard on a remote server?
I'm new to Tensorflow and would greatly benefit from some visualizations of what I'm doing. I understand that Tensorboard is a useful visualization tool, but how do I run it on my remote Ubuntu machin...
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- 22 Apr at 10:24
How to remove (Android) app title bar in Xamarin.Forms?
Is there any chance that I can remove the title bar of the app in Xamarin.Forms? I am working on a Xamarin.Forms Portable project. I tried a lot of solutions, but neither worked, I couldn't even start...
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- 23 Jun at 08:55
Which of one from string interpolation and string.format is better in performance?
Consider this code: ``` var url = "www.example.com"; ``` ``` var targetUrl = string.Format("URL: {0}", url); ``` ``` var targetUrl=$"URL: {url}"; ``` Which of one from string interpolation and `s...
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- 4 Oct at 17:41
SQLite scaffolding with Entity Framework Core
When I run ``` Scaffold-DbContext "Filename=mydatabase.sqlite3" Microsoft.EntityFrameworkCore.Sqlite ``` I get an empty context ``` using Microsoft.EntityFrameworkCore; using Microsoft.EntityFram...
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- 3 Nov at 14:27
How to get method name from inside that method without using reflection in C#
I want get the method name from inside itself. This can be done using `reflection` as shown below. But, I want to get that without using `reflection` ``` System.Reflection.MethodBase.GetCurrentMetho...
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- 23 Jun at 06:21
How to sort a map by value in JavaScript?
How to sort this map by value? ``` var map = new Map(); map.set('orange', 10); map.set('apple', 5); map.set('banana', 20); map.set('cherry', 13); ```
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- 18 Sep at 08:16
How set up read/write capacity in dynamodb with ServiceStack.Aws
I want to set up a custom read/write capacity when SeriviceStack.Aws synchronizes my model. I have this model ``` [Alias("TABLE-NAME")] public class Company { [AutoIncrement] public int Comp...
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- 26 Jun at 23:59
How to watch and reload ts-node when TypeScript files change
I'm trying to run a dev server with TypeScript and an Angular application without transpiling ts files every time. What I found is that I run `.ts` files with `ts-node` but I want also to watch `.ts`...
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- 5 Jan at 21:28
Typescript Type 'string' is not assignable to type
Here's what I have in fruit.ts ``` export type Fruit = "Orange" | "Apple" | "Banana" ``` Now I'm importing fruit.ts in another typescript file. Here's what I have ``` myString:string = "Banana"; ...
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- 18 Aug at 15:23
Using complex types in RedisTypedClient (ServiceStack Redis)
I have an example where I want to store an object into Redis. ``` class CyPoint { // Fields... private bool _Done; private string _Color; private string _Position;...
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- 22 Jun at 19:3
How get resource name in ResourceNotFoundException of AWSSDK.DynamoDBv2
i am working with [ServiceStack.Aws](https://github.com/ServiceStack/PocoDynamo) and i am getting an ResourceNotFoundException, but i can't see the resource name that it looking for. ¿The resource nam...
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- 26 Jun at 23:59
Understand WPF Window Events
I see Windows have a `Loaded` event, but not a `Loading` event (as there is `Closing` and `Closed` events). My expectation was that the `Loaded` event would occur before the window is actually displa...
UWP equivalent function to FindAncestor in uwp
I have a list of orders and when the order status is , I want to blink the text. So far, my code works. However, it will throws exception: > WinRT information: Cannot resolve TargetName lblOrderStat...
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- 3 Mar at 07:11
java.util.Objects.isNull vs object == null
As you know, [java.util.Objects](https://docs.oracle.com/javase/8/docs/api/java/util/Objects.html) is > This class consists of static utility methods for operating on objects. One of such methods i...
Git reset single file in feature branch to be the same as in master
I'm trying to revert my changes in a in my feature branch and I want this file to be the same as in master. I tried: ``` git checkout -- filename git checkout filename git checkout HEAD -- filenam...
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- 22 Jun at 15:43
How to unit test an empty enum?
I have an extension method that calculates due date based on date period type. The method looks like this: ``` public static DateTime CalculateDueDate(this DateTime date, OffsetType offsetType, int o...
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- 23 May at 11:44
Docker Error bind: address already in use
When I run `docker-compose up` in my Docker project it fails with the following message: > Error starting userland proxy: listen tcp 0.0.0.0:3000: bind: address already in use ``` netstat -pna | grep ...
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- 1 Jul at 17:24
Angular 2 TypeScript how to find element in Array
I have a Component and a Service: Component: ``` export class WebUserProfileViewComponent { persons: Person []; personId: number; constructor( params: RouteParams, private personService: P...
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- 28 Feb at 02:13
Angular 2 - Setting selected value on dropdown list
I have run into an issue in pre-selecting values on a dropdown list in Angular 2. I set an array of colours in the component which I bind successfully to the dropdown list. The issue I'm experienc...
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- 18 Nov at 12:30
Axes from plt.subplots() is a "numpy.ndarray" object and has no attribute "plot"
> The information below may be superfluous if you are trying to understand the error message. Please start off by reading [the answer](https://stackoverflow.com/a/37968229/6292000) by . Using MatP...
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- 2 Feb at 20:2
How can I mimic the bottom sheet from the Maps app?
Can anyone tell me how I can mimic the bottom sheet in the new Apple Maps app in iOS 10? In Android, you can use a `BottomSheet` which mimics this behaviour, but I could not find anything like that fo...
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- 7 Jun at 20:29
@HostBinding and @HostListener: what do they do and what are they for?
In my meanderings around the world wide interweb, and now especially the [angular.io style docs](https://angular.io/guide/styleguide), I find many references to `@HostBinding` and `@HostListener`. It ...
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- 13 Dec at 23:26
Showing classes from indirectly referenced packages in .NET Core
I am trying to implement basic UoW/Repository pattern with ASP.NET/Entity Framework Core and I have encountered very troubling behavior. My solution consists of 4 projects in total. , where my entity ...
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- 20 Jun at 09:12