iex | Interactive ex : Vim script interpreter
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kandi X-RAY | iex Summary
Interactive ex: Vim script interpreter.
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QUESTION
I created an empty asp.net core web application (dotnet new web -n
) and went to the github for IdentityServer4.Quickstart.UI and was followed the instructions to add the quickstart UI. I first did the powershell cmd iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/IdentityServer/IdentityServer4.Quickstart.UI/main/getmain.ps1'))
to download the files and run the application but it keeps telling me Index not found
but the file is inside of the Views
folder. So I then deleted all those files it downloaded from the project and installed it using its templates by running the cmds dotnet new -i identityserver4.templates
then dotnet new is4ui --force
which downloaded those files again onto my project. However, it keeps telling me the same message.
I noticed that under the Quickstart
folder, contains a folder named Home
which has the HomeController.cs
and the namespace is as IdentityServerHost.Quickstart.UI
... do I need to change that namespace to match my solution i.e. ids.Quickstart.Home
?
What is causing this to display that error when infact there is the Index.cshtml file inside of the Views folder?**
This is my startup.cs
file:
ANSWER
Answered 2021-Jun-15 at 14:49Try changing your app.UseEndpoints( endpoints => ...)
line, in your Configure()
method to the following:
QUESTION
Ok so let me just start with this code probably looks like a mess but the problem is pretty simple I think.
So whenever I change the state in the parent of the below 'TitleCards' child component, the state changes in the child component too but the portfolioTotal value in the render method of the 'TitleCards' component does not recalculate based on the changed state. I think it has something to do with the async function, but I'm not sure.
Any ideas? All I want is when the state changes in the child component (which I can see with dev tools that it is changing), for the component to automatically re-render/recalculate portfolioTotal with the changed state.
...ANSWER
Answered 2021-Jun-04 at 17:13componentDidMount
only fires once per mount. If you want to run something every time the component re-renders, you need componentDidUpdate
. Take a look at this lifecycle diagram for what method to use.
Be careful when using componentDidUpdate
with this.setState
. If you blindly update state every cycle in componentDidUpdate, you'll trigger an infinite loop. (See this answer for details.)
QUESTION
Finding it difficult to put my problem into words..
I have a function to sort an enumerable with specific conditions and i have another enumerable specified with Enum.take(x, -1)
ANSWER
Answered 2021-Jun-02 at 13:23What I think you're trying to do is a list of one property sorted by another property. I think you could do something like this:
QUESTION
I know we can launch iex -S mix phoenix.server. But say I am already in iex -S mix. What can I do to get the server started?
Thank you.
...ANSWER
Answered 2021-May-19 at 00:51I'm sorry to tell you that this cannot be done.
See this discussion for reference: https://elixirforum.com/t/mix-task-run-deps-compile-dep-name-force-not-compiling/12114/4
I quote:
Mix is not intended to be called from iex or inside of your application. The primary interface is the CLI and because of this tasks are allowed to only run once.
QUESTION
I require the use of F# 4.5 running on the .NET Framework (not .NET Core). I would like this environment running in a docker container as it'll run periodically on our Jenkins build server. I thought that I could use the existing .NET Framework SDK Image but it only has F# for .NET Core/.NET 5.
So I attempted to install F# into the running container (should that work, I would add it to the image itself) but I am not having any luck. Here was my attempt...
Create a
project
folderDownload vs_BuildTools.exe to
project
Create a Dockerfile using the .NET Framework SDK 4.8 image
...
ANSWER
Answered 2021-May-21 at 17:29I was able to solve the issue by installing the F# Compiler Tools using paket. The F# Compiler Tools for F# 4.5 runs on .NET Framework (or or mono) unlike F# 5 which runs on .NET Core (or .NET 5).
DETAILS Create the DockerfileMy Dockerfile doesn't look too much different from before. I still base it on the Microsoft .NET Framework SDK 4.8 image as I want access to the .NET SDK.
QUESTION
In chains of pipes in Elixir, it's standard to place the pipe at the beginning on the line:
...ANSWER
Answered 2021-May-19 at 13:10This is supported in recent versions:
QUESTION
Issue: FK fields of many to many table remain null I have a simple many-to-many table to join a Users table and an Employers table:
Users table:
...ANSWER
Answered 2021-May-17 at 18:19You should use the "singular" form (instead of the "plural" form) in belongs_to
associations:
QUESTION
I have the following code:
...ANSWER
Answered 2021-May-14 at 04:24As shown in the documentation, one should explicitly Macro.escape/2
values.
In your example, the issue is you actually quoting the map twice. Check these three macros:
QUESTION
I found this code in a folder into %appdata%Roaming :( Can anybody tell me wat it does?
...ANSWER
Answered 2021-May-11 at 09:33Let's see. The first try-catch
might be obfuscation to hide from cursory examination. The catch (pun intended) is in the the catch
block. It contains the payload, so the try
block is intended to throw an exception.
QUESTION
I'm trying to write a simple script that starts different nodes of IEX, each with it's name, and want this nodes to execute de Node.ping :node_name@hostname but I didn't find anything.
This is the script i have for the moment:
...ANSWER
Answered 2021-May-10 at 13:41One cannot “pipe” commands to iex
or send it to the running instance in any other way, but luckily enough, one might take advantage of using .iex.exs
file.
Create a directory, create an .iex.exs
in it with any content you want and run your script from within it.
Please note, that one needs first to call Node.connect/1
for Node.ping/1
to succeed after.
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