startup | :wrench: R package: startup - Friendly R Startup Configuration | Configuration Management library
kandi X-RAY | startup Summary
kandi X-RAY | startup Summary
When you start R, it will by default source a .Rprofile file if it exists. This allows you to automatically tweak your R settings to meet your everyday needs. For instance, you may want to set the default CRAN repository (options("repos")) so you don't have to choose one every time you install a package. The startup package extends the default R startup process by allowing you to put multiple startup scripts in a common '.Rprofile.d' directory and have them all be sourced during the R startup process. This way you can have one file to configure the default CRAN repository and another one to configure your personal devtools settings. Similarly, you can use a 'Renviron.d' directory with multiple files defining different environment variables. For instance, one file may define environment variable LANGUAGE, whereas another file may contain your private GITHUB_PAT key. The advantages of this approach are that it gives a better overview when you list the files, makes it easier to share certain settings (= certain files) with other users, and enable you to keep specific files completely private (by setting the file privileges so only you can access those settings).
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of startup
startup Key Features
startup Examples and Code Snippets
@Override
public void onStartup(final ServletContext sc) throws ServletException {
System.out.println("MyWebApplicationInitializer.onStartup()");
// Create the 'root' Spring application context
final AnnotationConfigWebAp
public void onStartup(ServletContext container) throws ServletException {
AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
ctx.register(WebMvcConfigure.class);
ctx.setServletContext(con
@EventListener
public void getAndLogStartupMetrics(
ApplicationReadyEvent event) {
Arrays.asList(METRICS)
.forEach(this::getAndLogActuatorMetric);
}
Community Discussions
Trending Discussions on startup
QUESTION
I get it again and again
...ANSWER
Answered 2021-Jun-15 at 18:09You have to make the property overridable, so make it virtual
:
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
looking to understand the order in which kubenetes examine the pods using the 3 type of probes- startup, readiness and live.
How to understand or design these 3 probes correctly for normal applications? What is the chance of getting conflict or breaking the application if the startup probe has wrong entries
...ANSWER
Answered 2021-Jun-15 at 16:06This runs first. When it succeeds, the Readiness Probe and Liveness Probe are run continuously. If this fails, the container is killed.
Use this for "slow staring apps", you can use the same command as Liveness if you want.
The kubelet uses startup probes to know when a container application has started. If such a probe is configured, it disables liveness and readiness checks until it succeeds, making sure those probes don't interfere with the application startup. This can be used to adopt liveness checks on slow starting containers, avoiding them getting killed by the kubelet before they are up and running.
From configuring probes
Liveness probeThis is used to kill the container, in case of a deadlock in the application.
Readiness probeThis is used to check that the container can receive traffic.
QUESTION
I would like for i18next to wait for the redux store to be ready. I'm storing the user's chosen language in the store, using persistor from redux-persist
to rehydrate it at app startup. I tried to set the language from the store :
ANSWER
Answered 2021-Jun-15 at 08:22So the PersistGate
can implement an onBeforeLift
method, waiting for it to be resolved before lifting the "loading" state.
QUESTION
I have spent some hours playing with Electron and I have observed that it consistently takes more than 2.5 seconds to draw a trivial html file to the screen. The timeline is roughly as follows:
- 60 ms: app
ready
event is triggered; we create a window usingnew BrowserWindow()
- 170 ms: a blank window appears on the screen
- 2800 ms: the window shows the specified HTML
I have set up a repository with my code, which is derived from Electron's quick start docs.
Regarding my machine, I am running Windows 10 on a ThinkPad T460 from 2016 with a SSD and enough memory.
QuestionsShipping an application that shows a blank window for so long upon startup is a no-go for me. I assume most people developing Electron apps think similarly. Hence my first question: am I doing something wrong? Or is this the expected loading time for a trivial Electron app?
Assuming this is normal behavior, what is the common way to deal with this problem? Some ideas come to mind:
- Asking Electron to show a splash screen: unless there is specific built-in functionality for this, it seems like a no-go, since the splash screen itself would be shown only after 2.5 seconds.
- Hide the app's window until it is rendered (using the
ready-to-show
event), so no blank window is shown. This isn't ideal, since it means that the user doesn't get any feedback whatsoever that the application is actually loading. - Create a wrapper application (using native code) that displays a splash screen, launches electron and hides itself once the electron window is shown. Kind of defeats the purpose of using Electron in the first place, because you end up writing native code and adding accidental complexity.
- Setting the background color of the window to something resembling your app, as suggested by the docs. This just doesn't look very well.
Given this must be a common problem, I hope standard solutions have been found by the community. I'd be glad if someone can point me in the right direction.
...ANSWER
Answered 2021-Jun-14 at 02:38What if you hid your window until it's ready to show, then show your window, and while your window's hidden show a loading spinner.
First only show your main window until after it's ready:
QUESTION
I have an application using ASP.NET Core MVC and an Angular UI framework.
I can run the application in IIS Express Development Environment without issue. When I switch to the IIS Express Production environment or deploy to an IIS host, my index referenced files cannot be read showing a browser error:
Uncaught SyntaxError: Unexpected token '<'
These pages look like they are loading the index page as opposed to the .js or .css files.
Here is a snippet of the underlying runtime.js as it should be loaded into browser, it is not loaded with index.html.
...ANSWER
Answered 2021-Jun-14 at 14:39Mayby you are missing
QUESTION
I am trying to implement a custom 404 page in my .NET 5.0 for when the web app is in production. I have implemented the following in Startup.cs;
...ANSWER
Answered 2021-May-30 at 15:46First check if you have a correct route or if you are being redirected to /Error/404
and then You can redirect the user to the custom 404
QUESTION
I'm trying to deploy an azure function with .net 5, "dotnet-isolated", and I can't get working sql server on it. This is my configuration startup
...ANSWER
Answered 2021-Apr-06 at 13:21It appears that azure is not connecting with your build either because you have it configured precariously or because of an over abundance of sql data you want it to work on so fast. My guess is the second.
QUESTION
I've started a new project using .Net 5 (my previous was .Net Framework 4.7). I'm writing a web API project and I want all my controllers/action responses to be of a certain type. This allows me to put some info I want included in every response, such as the current user info (and more stuff too). My generic response looks like this (I've only left the relevant code):
...ANSWER
Answered 2021-Jun-14 at 21:36You could use a factory along with dependency injection.
Create your user class:
QUESTION
Trying to setup a .net 5 console app with dependency injection and make use of a method in a class library. Not sure what Ive hosed up, but I get an exception
'A suitable constructor for type 'TesterUtil.DataHelper.IBookMgr' could not be located. Ensure the type is concrete and services are registered for all parameters of a public constructor.'
Main class
...ANSWER
Answered 2021-Jun-14 at 21:26Resolve the desired type directly from the host's service provider,
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