is-working | Checks if your JavaScript interpreter | Interpreter library
kandi X-RAY | is-working Summary
kandi X-RAY | is-working Summary
Checks if your JavaScript interpreter is currently working
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QUESTION
Most of us have experienced a Windows service that has a status of "running" but is not doing what it is supposed to and we often restart the service. I would like to know if there is a way to determine if a Windows service is "functioning"? I don't mean it is "stopped", I mean how can I tell it is doing what it is supposed to in the "Running" state?
I found these previous questions below but these are oriented to developed Windows Service's and not a third party Windows Service installed with a software application or a core Windows Role\Feature service. I know the logs may say "service has entered the stopped state" but if it is not "stopped" but also not functioning is there a way I can tell?
...ANSWER
Answered 2022-Mar-21 at 23:14Sending SERVICE_CONTROL_INTERROGATE
with ControlService
to the service should force the services control handler to process the event. If the service control handler thread is blocked this will fail.
Beyond that I don't know if there is a generic way to determine if a service is functioning correctly.
If you are looking at a specific known service, you might be able to try any TCP ports it is listening on or named pipes it creates. A web server should respond to a HEAD request for / for example.
QUESTION
I've following three components and passing Hello
to Parent.js
component but Child.js
is also able to access it. So could anyone please explain me the reason behind that ?
App.js
...ANSWER
Answered 2021-Aug-30 at 09:42probably because the parent component is export child > you are just aliasing
QUESTION
Developing on Windows with Visual Studio, and trying to run my app in iOS Simulator.
I'm not fussy whether the Simulator runs locally on my Windows machine, or on the Mac itself.
The Mac is "connected" from within Visual Studio, and Visual Studio successfully installed any missing libraries it required remotely on the Mac.
My app runs wonderfully on Android in both the Android simulator and physical devices.
But I'm unable to get the iOS Simulator to run when launched from Visual Studio.
EnvironmentWindows machine:
- Windows 10
- Visual Studio 2019 Preview 16.11.0 Preview 3
- Xamarin Mobile Blazor Bindings (doesn't to seem to be relevant, as I've tried creating other brand new iOS-related projects from within VS, with the same result).
Mac
- MacBook Air, running Big Sur.
- Xamarin.iOS14.20.0.24
- Xcode 12.5.1
- Simulator 12.5.1
- Visual Studio → Options → Xamarin → iOS Settings → Simulator - Checked "Remote Simulator to Windows".
- Selected "iPhoneSimulator".
- Selected iOS project from solution "BlazorHybridApp.iOS".
- Selected from the list of available devices "iPod touch (7th generation) iOS 14.5)".
- Clicked "Run".
- Visual Studio → Options → Xamarin → iOS Settings → Simulator - UNCHECKED "Remote Simulator to Windows".
- Selected "iPhoneSimulator".
- Selected iOS project from solution "BlazorHybridApp.iOS".
- Selected from the list of available devices "iPod touch (7th generation) iOS 14.5)".
- Clicked "Run".
Error message:
error MT0069: The app directory '/Users/macbook/Library/Caches/Xamarin/mtbs/builds/BlazorHybridApp.iOS/373192a984aab952b21bd389276fc38f881a1f70c8927669096f762b8fab1f51/bin/iPhoneSimulator/Debug/BlazorHybridApp.iOS.app' does not exist.
I checked on the MacBook, and indeed the folder does not exist (I'd expect it to be auto-created as part of the build?).
So, I manually created the folder on the Mac, and reran from Visual Studio with the same settings selected.
Scenario 2 - 2nd Result within Visual Studio on WindowsError message:
error MT1008: Failed to launch the simulator: Could not find required file '/Users/macbook/Library/Caches/Xamarin/mtbs/builds/BlazorHybridApp.iOS/373192a984aab952b21bd389276fc38f881a1f70c8927669096f762b8fab1f51/bin/iPhoneSimulator/Debug/BlazorHybridApp.iOS.app/Info.plist'.
I checked on the MacBook, and the specified file does not exist. In fact the folder I manually created is empty. I'm assuming this is where Xcode should be generating the binaries, etc.?
Despite the error message, on the MacBook, the Simulator DID launch, but did not launch my app.
Other Info Big Sur/Xcode newly installedThis is a virgin MacBook, so no configuration changes have been made to the OS or Xcode.
Confirmed Simulator is working on MacBookI have checked that the Simulator is working ok on the MacBook, by creating a new App project on the MacBook from within Xcode and running it on the Simulator.
Even tried Visual Studio 2022Out of desperation, I have also tried downloading Visual Studio 2022 Preview which also has the required mobile dev support, but got the same issues.
Any ideas?Can anyone offer any advice? Would be very gratefully received.
...ANSWER
Answered 2021-Jul-15 at 03:02For Scenario 1
, it is a known issue and it has been reported here .
According to the latest reply , there will be a release for this issue soon .
For Scenario 2
, I would suggest you
Update everything to the latest
stable
version (vs for windows , vs for mac , Xcode).Delete
bin
andobj
folders in Forms and iOS project , rebuild and try again .If problem persists try to create a new project and test .
QUESTION
I have a server and a route('/is-working') in which I render simply Yes or No, in React I do a get request with Axios every second with the use of intervals to see if its working.
Here is the code:
ANSWER
Answered 2021-Apr-17 at 05:25That must be because you didn't defined a timeout for axios client. So, it still trying to request your endpoint, once it comes back it does all request at once Take a look here: https://github.com/axios/axios#axioscreateconfig
QUESTION
I have a large project at hand in which accumulated a meaningful number of React's warnings of all sorts - mostly useEffect related ones.
The app is running without critical errors, though.
But it is annoying to see all these warnings in every launching/reloading.
I know there's a simple solution of inserting // eslint-disable-next-line
or even to disable a whole file, but doing this manually for a +300 warnings and many files is hard and time consuming.
Furthermore I had a bad experience trying to fix all these warnings manually just to have to revert back to the prior commit because it worsened performance of the app somehow and I could not find the root of the issues - which was multiples - among many modified files, even comparing the diffs in the Github did not shed a light on them.
So, do you have a better approach to clear them up or better keep them and follow the "if-it-is-working-do-not-fix-it" principle?
Note: this project runs the latest React version 17 with create-react-app, and it is not injected.
...ANSWER
Answered 2021-Feb-11 at 21:11You can leave them if you want but, at the end, you will have more trouble than benefits in a long-term period. Also it is important, if you decide to act and fix them, to work on a dedicated branch.
Well, I had similar issues in legacy projects and projects that were not configured with a linter from the beginning.
A strategy that i followed can be described in this way:
- before to start fixing linter-related problems, be sure that the rules defined are as near as possible to the rules you want to check in your codebase
This is an important phase since, if you are planning to fix hundreds of linter-related issues, you don't want to find yourself doing the same job again.
- check with your team if there are additional rules that need to be added, try to follow a standard across all project
It is important to be aligned with your teammates to prevent that, if a teammate opens a file whit a linter enabled in the code editor that is not configured in the same way of your, your work will be lost. Note that it is a best-practice to include the linter configuration file in the repository of your code. It is to avoid, instead, to put in the repository the configuration files of your editor since they may differ from an environment to another.
- configure all the commend needed to perform a lint check and a lint fix using the commend-line
For example, in a package.json
file, you can add something like this, in the scripts section:
QUESTION
Foreword after finding solution: "side-effect" of default git pull
behavior have been observed, because I have a two sources of changes on master branch - me and GitLab. Similar situation could arise if two persons would work on the same branch.
I have an issue with git and GitLab. My workflow is:
- GitLab: Create Merge Request with branch
issue-branch
to the issue. git pull
on local repository.git checkout issue-branch
- Changes on the branch.
git push
after all.- GitLab: accept MR with delete branch.
git status
- no changes.git checkout master
thengit pull
.
Expected result: source code pulled and ready to next work.
Actual result: git
creates new, local merge. I see output like this:
ANSWER
Answered 2020-Aug-09 at 18:20git pull --ff
solves issue, but I don't know why git doesn't detect that ff should be used.
For now I will end with configuration git config --global pull.ff only
to avoid such issue.
QUESTION
I am using this code https://drive.google.com/file/d/1CXluzyYqNoPqu1DI3HwvDAmRVGMe825m/view in order to undertake a pathway analysis using MetaboAnalystR
.
When I get to this stage
...ANSWER
Answered 2020-Jun-01 at 23:03After spending at least 30 minutes installing dependencies from CRAN and Bioconductor, I was able to get the code to work.
If I had to guess your issue, you probably haven't installed all the dependency packages.
Follow the instructions here:
QUESTION
This is a followup question to this question
I am playing around with reactjs and here is what I am doing: Am working on retrieving data from an API and displaying the data Using axios to make a call to the API. I know that axios calls are asynchronous and promise based.
Here is the code which throws an error:
...ANSWER
Answered 2020-May-27 at 02:29First, make sure the value is returned from the Axios call:
QUESTION
I am a bit confused here in terms of terminology for light weight transactions. I am not sure why in most of the cassandra literature it says that it works only for a single partition.
Like when I use IF NOT EXISTS, IF EXISTS, it should apply to the whole primary key not just partition key as it says in this post as well How the LWT- Light Weight Transaction is working when we use IF NOT EXIST?
However, in the book Cassandra, the Definition Guide, I see this example
...ANSWER
Answered 2020-Apr-10 at 08:41It's a error in the book, although diagram shows complex primary key, the table reservation.reservations_by_confirmation
has very simple primary key - confirm_number
, so in this case queries work as described in the text, and it doesn't allow to insert duplicate primary key.
When you see mentioning of the partition key in context of the LWT, this usually means that coordination happens between nodes that have replica of given partition...
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