watcher | Go package for watching for files or directory changes | Runtime Evironment library
kandi X-RAY | watcher Summary
kandi X-RAY | watcher Summary
watcher is a Go package for watching for files or directory changes (recursively or non recursively) without using filesystem events, which allows it to work cross platform consistently. watcher watches for changes and notifies over channels either anytime an event or an error has occurred. Events contain the os.FileInfo of the file or directory that the event is based on and the type of event and file or directory path.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of watcher
watcher Key Features
watcher Examples and Code Snippets
Community Discussions
Trending Discussions on watcher
QUESTION
I'm new in the Vueniverse (using Vue.js 2) and I'm struggling with watch
. On mounted
, I call an API and set the radio button to the value I got from the API, so basically I have two radio buttons with values 1
and 0
(true/false).
I think the watcher works correctly, because it does trigger when the value is changed. However, I don't want it to trigger on the initial change - that's when I first set the value from the backend.
I've tried with different lifecycle hooks, such as beforeCreated
, created
and so on and it always triggers.
Probably it's something easy to do but I can't figure out how and don't find information on the Internet (might using the wrong keywords).
The code:
...ANSWER
Answered 2021-Jun-15 at 08:32Try to take advantage from the old value which is 2nd parameter of the watch handler :
QUESTION
I am currently making a reports page and currently struggling how to render the dataset to my BarChart. I have no problems showing static data to the chart but when I use axios it does not work. I read solutions about using watchers and mounted. But I am confused how to apply it if my BarChart is in another component.
This is my BarChart Code:
...ANSWER
Answered 2021-Jun-14 at 02:59Use watch
inside your BarChart
component as below:
QUESTION
I originally posted this question as an issue on the GitHub project for the AWS Load Balancer Controller here: https://github.com/kubernetes-sigs/aws-load-balancer-controller/issues/2069.
I'm seeing some odd behavior that I can't trace or explain when trying to get the loadBalacnerDnsName from an ALB created by the controller. I'm using v2.2.0 of the AWS Load Balancer Controller in a CDK project. The ingress that I deploy triggers the provisioning of an ALB, and that ALB can connect to my K8s workloads running in EKS.
Here's my problem: I'm trying to automate the creation of a Route53 A Record that points to the loadBalancerDnsName
of the load balancer, but the loadBalancerDnsName
that I get in my CDK script is not the same as the loadBalancerDnsName
that shows up in the AWS console once my stack has finished deploying. The value in the console is correct and I can get a response from that URL. My CDK script outputs the value of the DnsName as a CfnOutput value, but that URL does not point to anything.
In CDK, I have tried to use KubernetesObjectValue
to get the DNS name from the load balancer. This isn't working (see this related issue: https://github.com/aws/aws-cdk/issues/14933), so I'm trying to lookup the Load Balancer with CDK's .fromLookup
and using a tag that I added through my ingress annotation:
ANSWER
Answered 2021-Jun-13 at 20:23I think that the answer is to use external-dns.
ExternalDNS allows you to control DNS records dynamically via Kubernetes resources in a DNS provider-agnostic way.
QUESTION
I have an app call watcher, composed of a component / service. I have a simple table which shows empty properly
...ANSWER
Answered 2021-May-12 at 20:23Every time you update an array you should create new one so Angular change detection will update automatically component. So instead:
QUESTION
I got this structure with nested routes in my router using Quasar framework (vue 3):
...ANSWER
Answered 2021-Jun-11 at 10:44In the child parent component define a computed property called stateValue
that's based on the store state value and then watch it to trigger that event :
QUESTION
I'm trying to purchase a stock but when I click on buy and then see my Portfolio.vue, 'm getting the error as below
vue.runtime.esm.js?2b0e:619 [Vue warn]: Error in render: "TypeError: Cannot read property 'find' of undefined"
found in
...ANSWER
Answered 2021-Jun-10 at 19:26That specific error is coming from your stockPortfolio
getter, specifically, this line:
QUESTION
I'm aware of the recent mimemagic issues, which I managed to resolve on one of my Rails projects by bundle updating to 0.3.7 - but for some reason, I can't resolve it on the project below.
I have a Rails 6 project which I'm setting up for the first time on a new laptop. My laptop doesn't have the correct Ruby setup, so I've added a Dockerfile to my project like so:-
Dockerfile
...ANSWER
Answered 2021-Mar-28 at 23:41bundle update --conservative mimemagic
QUESTION
consider the following example: https://codesandbox.io/s/nuxt-playground-forked-rld4j?file=/pages/index.vue
I tried to make a minimal example that involves my general use case. That's the reason for the odd format of the data. Type 000 or 111 and you can see how it gradually searches through the data.
Basically it generates a lot of data (I actually want to have more than that) but you already notice a drop in performance. Now I thought I could start improving the performance by debouncing my watcher. You can see that in line 58 in the above example. It's commented out because. You can comment line 57 out and add the debouncing to see that it doesn't work.
Here's the code of the above example:
...ANSWER
Answered 2021-Jun-09 at 18:38debounce
doesn't work the way it's expected to.
debounce
returns debounced function. If a function isn't called, debounce(...)
is a no-op.
Debounced function needs to be created beforehand, not in the context it's supposed to be debounced, it would be impossible for debounce
to postpone function calls when used like that because it creates a new debounced function each time it's called.
It should be:
QUESTION
I have a data variable whose typeof is boolean and I have put this in watch hook. On changing the value to true
, I'm performing some tasks in watch like this and it's working perfectly.
ANSWER
Answered 2021-Jun-08 at 13:35You should use Vue.$nextTick.
QUESTION
I am trying to create an alert in TheHive4 with some observables using watcher. Using the postman tool I am able to send API requests, below is the postman request body. observables are under artifacts. An array of JSON Objects.
...ANSWER
Answered 2021-Jun-08 at 11:40You can do that but you need to do 2 changes.
By sending the parameters in the body in text format.
Change the HTTP method type to POST from PUT. The sample code you need to enter is given below.
POST /_Watcher/watch/{watch id}/_execute
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