injecting | no magical decorators | Dependency Injection library
kandi X-RAY | injecting Summary
kandi X-RAY | injecting Summary
A simple javascript dependency inject processor, work great with Promise.
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QUESTION
Migrating a legacy project to Jakarta EE 8 (Maven EAR build on Wildly 26) I am struggling to get the dependancy injection working from my Entities module (EJB packaging) to WAR module, the maven project structure is:
...ANSWER
Answered 2022-Mar-25 at 11:37Eventually got this working by adding module dependancies to the EJB and Entity modules in jboss-deployment-structure.xml as below...
QUESTION
It turns out that the function rlang::expr_interp()
essentially meets my goal.
ANSWER
Answered 2022-Mar-19 at 19:56Do you really need to store your desired symbols in an environment? It seems if you are just storing symbols/expressions then you can more easily do that in a container like exprs
and then can use the with_bindings
function to replace some values. So if you have
QUESTION
here is a puzzle that I keep on bumping into and that, I believe, no previous SO question has been addressing: How can I best use the lens
library to set or get values within a State
monad managing a nested data structure that involves Map
s when I know for a fact that certain keys are present in the maps involved?
ANSWER
Answered 2022-Feb-09 at 11:43If you are sure that the key is present then you can use fromJust
to turn the Maybe User
into a User
:
QUESTION
I have a Spring Framework
5.3.10
application — not Spring Boot
. I'm running into a rather trivial problem creating/injecting a Properties
bean. Here is my setup:
ANSWER
Answered 2021-Dec-19 at 22:27The used (spring standard) "factory" implements FactoryBean
as InitializingBean
...
QUESTION
Note: I think I was able to to reproduce this (see stackblitz example). The error there is printed in the console as "
INTERNAL ASSERTION FAILED: Expected a class definition
". This is different to what I get locally but to me this looks like the same issue.Anyway, just comment out line 15 in
app.component.ts
and the error will disappear.
I am trying to get started with Firebase but when I install & compile the Angular project I am getting the following error:
Module not found: Error: Package path ./compat is not exported from package /home/sfalk/workspaces/web-mobile/node_modules/firebase (see exports field in /home/sfalk/workspaces/web-mobile/node_modules/firebase/package.json)
The interesting thing is that I am only getting this error when I am injecting my AuthService
e.g. like this:
ANSWER
Answered 2021-Dec-02 at 15:09You need to change your import from:
QUESTION
So, I'm starting with a variable string of HTML that is a UI template created by my users in a RichText editor (saved to an XML file on disk). It will always be valid XHTML. The XML could be as simple as this:
...ANSWER
Answered 2021-Nov-25 at 12:58I'm not sure if you can feed the Vue component dynamic template. However, I think what you want can be done by Vue3's teleport. Although it feels a little tricky, it works.
My idea is that render the XHTML by v-html and then teleport you content into a specific element, for example, #target
.
If it is possible, I suggest to replace the {{FORM_PLACEHOLDER}}
by something like
QUESTION
I have been stuck on this issue for a week and don't seem to be getting anywhere. I am trying to copy some methods and fields from one class to another.
I have two phases that are involved in this. The first phase scans the code, finds the method defs that need to copied, and save the corresponding Tree
The second phase inserts this tree where needs to go. In order to simplify this question, let's forget about the copying and say that I am trying to insert a simple method def hello(): String = "hello"
to the body of some class
The plugin runs after the typer
(because I need the package information), and I am having a problem with injecting the type information properly. This results in an assertion exception in the later type checking
stage (Full stacktrace at the bottom)
I asked about this in the metaprogramming
discord and was pointed to the following resources.
Scala compiler plugin to rewrite method calls
https://contributors.scala-lang.org/t/scala-compiler-plugin-naming-issues-after-typer/2835
But neither yielded successful results unfortunately. I am assuming I have to take special care because the return type is a primitive (?), as the type gets interfaced through Predef
First Attempt:
Results in the error at the very end
...ANSWER
Answered 2021-Nov-19 at 16:53Posting an answer so the question can be closed. It took me a while but I think I figured it out.
Thanks to @SethTisue for pointing me to TwoTails
. I was able to correctly synthesize a method using the part of the code in that repo. However the bottom line is doing something like this after the typer is not trivially possible. Here is the reason why:
Say you are trying to synthesize and append a method m
to a class C
after the typer. The problem is if you are synthesizing this method, you will eventually invoke it somewhere new C().m
. The membership is resolved during the typer, so the typer will never complete and throw an error method m is not a member of C
. So,
If you don't require the package information to achieve this, you should do this after the parser
If you need the package information, this gets very tricky. You need to add a few new phases after the parser. I will omit the code because it is very lengthy but here is the gist of it.
Phase 1: Accumulate the list of Class Names you will be appending to and their existing method, skip if it's a pre-known class
Phase 2: Go through the code and accumulate a list of all the symbols that correspond to an instance of this class.
ValDef
and any parameters to theDefDef
. If you have implemented Hindley Milner you will immediately identify the problem that will a way to distinguish similarly named symbols in different scopes. There is a lot of existing literature on this that you can read, I am skipping the details.Phase 3: Go through the code and accumulate a list of method names that are invoked on
C
but doesn't yet exist. You need to memorize the parameters and their types as well. Whether you need the return type or not really depends on what you are doing and/or if you want extra soundness/verification in a later step. You can skip this phase if the method you are appending is static and you already know what members will be missing in advance.Phase 4: Go through the code one last time and append a null method into
C
that with the proper name and types. Retuningnull
isn't the best thing, not sure if there is a better alternative.Later in the typer replace the appended method body with the proper one (the one you are copying)
The actual synthesis looks like this but as I mentioned above, if you actually want this to work, you will need to figure out all the stuff above.
QUESTION
I would like to deserialize a wire format, like this JSON, into the Data
structure below and I am failing to write the serde Deserialize
implementations for the corresponding rust types.
ANSWER
Answered 2021-Oct-29 at 13:41Much simpler using tagging, but changing your data structure:
QUESTION
I have a root API where I am injecting endpoints. But when I try to add a transform function it doesn't work. From the documentation of transformResponse I can see that the transform prop is attached to the query object.
Here is what I am trying ...ANSWER
Answered 2021-Oct-11 at 14:11You linked the docs of Redux-Query above, not RTK-Query. transform
is not a thing. You probably want transformResponse
:
QUESTION
I have a chrome extension that relies on detecting click event on seek bar of Netflix. The div ([data-uia=timeline-bar]) is added dynamically to dom once user hovers over the video player, so I tried to use event bubbling to listen to the event.
...ANSWER
Answered 2021-Sep-17 at 23:31Add a MutationObserver to the parent of the [data-uia=timeline-bar] element that observes when its children changes e.g. timeline-bar is added? and in the callback you attach a listener once the timeline-bar element is added?
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