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QUESTION
Been trying for days to fix this problem. Just trying to recreate a simple "Hello World" REST api with Jersey 3 and Tomcat 10 in maven. After creating the WAR file of the project I can access the index.jsp (created by default when I created the project) but when I try to access the "/helloworld" endpoint I get error 404. Here's my code:
pom.xml
...ANSWER
Answered 2021-Jun-14 at 13:32Jersey requires an appropriate container module to deploy the REST application. You added jersey-container-jdk-http
, which works with a JDK Http Server (cf. documentation).
What you need instead is the jersey-container-servlet
module (cf. documentation), which works in every Servlet 3.x environment. Therefore you need to add this dependency:
QUESTION
Why does "c" in the for loop is not incrementing?
...ANSWER
Answered 2021-Jun-12 at 18:44Yes, because you didn't call the function.
QUESTION
I am trying out sample hello world application to make use of knative events. Using the reference guide: https://knative.dev/docs/eventing/samples/helloworld/helloworld-python/
I manage to create service, deployment & trigger using the sample-app.yaml. However when I run
kubectl --namespace knative-samples get trigger helloworld-python
to check on the trigger status, I got this error "NewObservedGenFailure".
knative-samples helloworld-python default 21m Unknown NewObservedGenFailure
Any insight on what is causing this? Or how can I troubleshoot this issue? Could not get much info from google. Thank you
...ANSWER
Answered 2021-Jun-13 at 04:44I was just blindly following the guide which did not state about broker creation. The trigger issue is resolved after creating the broker.
QUESTION
I tried to write a program which takes filepaths as (command line) arguments and returns the first line of each file
...ANSWER
Answered 2021-Jun-12 at 18:14I think you main error is that you messed up with the handle:
QUESTION
I read through quill's guide for syntax highlighting but couldn't get it to work, as quill kept complaining about highlight.js not being loaded first.
I have tried numerous solutions online, but none have worked. I get a selector for language instead (which in my local project, when saved as html and reopened, also adds unnecessary p tags with language names).
Here is a sandbox https://codesandbox.io/s/importing-sass-in-vue-forked-skuss?file=/src/components/HelloWorld.vue
I imported highlight.js via cdn directly on index.html.
...ANSWER
Answered 2021-Jun-12 at 08:11UPDATED
As per requested, the requirement is to disable the selection box and do the syntax highlight automatically.
Since quill 2.0.0, there is a huge change on how syntax highlight works where selecting language becomes mandatory.
In order to achieve the goal, we need to override the quill Syntax class.
QUESTION
kubectl version
Client Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.0", GitCommit:"cb303e613a121a29364f75cc67d3d580833a7479", GitTreeState:"clean", BuildDate:"2021-04-08T21:16:14Z", GoVersion:"go1.16.3", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.1", GitCommit:"5e58841cce77d4bc13713ad2b91fa0d961e69192", GitTreeState:"clean", BuildDate:"2021-05-12T14:12:29Z", GoVersion:"go1.16.4", Compiler:"gc", Platform:"linux/amd64"}
...ANSWER
Answered 2021-Jun-12 at 02:54I notice that you're connecting to https://mydomain.dev
, but passing a host header for a different domain. My guess would be that curl
is sending an SNI request for a mydomain.dev
cert; since networking-ns-cert
will acquire wildcard certs for *..my domain.dev
, it's possible that the server doesn't have a cert matching the SNI request, and closes the TCP connection.
Try using the -kvv
options to curl
(instead of -v
) to print more verbose debugging information and bypass some SSL errors. Since you have DNS and certs set up, I'd try:
curl -kvv https://helloworld-go.default.mydomain.dev
QUESTION
I have created an animation of a book with flipping pages. I have used z-index
to stack the pages and they are all flipping and displaying in the correct order in the browser UI but inspector is showing something different.
In Firefox, if I right click on page 1 and select inspect it goes to the element for page 4, I also put input elements on the page but on page 1 I can't click and type in it. Some pages do work normally, inspector goes to the right element and I can type in the input but as I flip through the pages, some pages will stop working and others will start working.
This only happens in Firefox, it work exactly as expected in Chrome. Is this a Firefox issue or a problem with my code?
EDIT: https://codesandbox.io/s/my-book-jlrmw?file=/src/components/HelloWorld.vue
Template:
...ANSWER
Answered 2021-Jun-11 at 12:04You could set all hidden pages to display: none
. If i do that in the firefox dev tools - the issue disappears. Unfortunately i couldn't figure out how to implement this in your program...
QUESTION
I'm using Phaser3 on my Angular project and so far I managed to create a Graphic Square and a Text. However, it seems complicated and mundane to treat them as separate. Is there a way to create one object that allows me to integrate both a Graphic shape and text together?
This is what my current code is:
...ANSWER
Answered 2021-Jun-10 at 09:58I suggest to use Phaser.GameObjects.Container
A Container Game Object.
A Container, as the name implies, can 'contain' other types of Game Object. When a Game Object is added to a Container, the Container becomes responsible for the rendering of it.
[...]
If you modify a transform property of the Container, such as
Container.x
orContainer.rotation
then it will automatically influence all children as well.
QUESTION
I want to make a function that on output it will write Hello World
this is what i have tried and it does not work
...ANSWER
Answered 2021-Jun-10 at 11:39Where are you using the HelloWorld
function and what does it output to?
console.log(HelloWorld());
would output
QUESTION
I'm implementing a little CLI with multiple subcommands. I'd like to support global flags, that is flags that apply to all subcommands to avoid repeating them.
For example, in the example below I'm trying to have -required
flag that is required for all subcommands.
ANSWER
Answered 2021-Jun-09 at 13:31If you intend to implement subcommands, you shouldn't call flag.Parse()
.
Instead decide which subcommand to use (as you did with os.Args[1]
), and call only its FlagSet.Parse()
method.
Yes, for this to work, all flag sets should contain the common flags. But it's easy to register them once (in one place). Create a package level variable:
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