ls | a concise ls command implementation
kandi X-RAY | ls Summary
kandi X-RAY | ls Summary
a concise ls(1) command implementation. See [ls.pdf] ls.pdf) for more details.
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QUESTION
I am fiddling with the basics of type-level programming in Haskell, and I was trying to write a function that "homogenizes" a heterogeneous list using a function with a context of kind (* -> *) -> Constraint
(e.g., length
or fmap (/= x)
).
The heterogeneous list is defined as follows:
...ANSWER
Answered 2022-Mar-11 at 22:45Even though e.g. AllKind2 Foldable [] '[Int]
does not match any equation for AllKind2
, it is not understood to be an unsatisifiable constraint. (The general principle is undefined type family applications are just that: undefined, in the sense it could be something but you have no idea what it is.) That's why, even if you know AllKind2 c t (x : xs),
you can not deduce x ~ t y
for some y
by saying "that's the only way to get a defined constraint from AllKind2
." You need an equation for the general AllKind2 c t (x : xs)
case that dispatches to a class that will contain the actual information.
QUESTION
I have been using github actions for quite sometime but today my deployments started failing. Below is the error from github action logs
...ANSWER
Answered 2022-Mar-16 at 07:01First, this error message is indeed expected on Jan. 11th, 2022.
See "Improving Git protocol security on GitHub".
January 11, 2022 Final brownout.
This is the full brownout period where we’ll temporarily stop accepting the deprecated key and signature types, ciphers, and MACs, and the unencrypted Git protocol.
This will help clients discover any lingering use of older keys or old URLs.
Second, check your package.json
dependencies for any git://
URL, as in this example, fixed in this PR.
As noted by Jörg W Mittag:
For GitHub Actions:There was a 4-month warning.
The entire Internet has been moving away from unauthenticated, unencrypted protocols for a decade, it's not like this is a huge surprise.Personally, I consider it less an "issue" and more "detecting unmaintained dependencies".
Plus, this is still only the brownout period, so the protocol will only be disabled for a short period of time, allowing developers to discover the problem.
The permanent shutdown is not until March 15th.
As in actions/checkout issue 14, you can add as a first step:
QUESTION
Running Android Instrumented Tests, the gradle task :app:connectedDebugAndroidTest
now prints a red WARNING after a successful test run:
ANSWER
Answered 2022-Mar-02 at 13:06Downgrading Gradle worked for me
QUESTION
I am working through the Microsoft Learn tutorials to "Create a web API with ASP.Net Core".
Under the heading, "Build and test the web API", at instruction (5) I am getting a response, "Unable to find an OpenAPI description".
For step (6) when executing the "ls" command I get the response, "No directory structure has been set, so there is nothing to list. Use the 'connect' command to set a directory structure based on an OpenAPI description". I have tried the "connect" command suggested here and have tried "dir" as an alternative to "ls".
I can successfully change directories in step (7) and execute the GET request for step (8) and receive the expected reply. However, it really bothers me the "ls" command is not working here and seems like an important function of the httprepl tool.
How can I get the "ls" command to work here or tell me why does it not work?
...ANSWER
Answered 2021-Nov-23 at 00:52In step 5 HttpRepl
emits the warning Unable to find an OpenAPI description
, which means that it can't find the swagger endpoint, and therefore the ls
command wont work.
I assume you are using VS Code and ASP.NET Core 5.0. Here is my output from running dotnet --version
:
QUESTION
Please note, I'm looking for /Applications/Xcode.app/Contents/Developer/usr/bin/instruments
util (lower-case), not the Instruments
app which can be found in Xcode.app/Contents/Applications
.
I have both Xcode12
and Xcode13-beta-5
on my computer.
When run xcrun instruments -w
, Xcode13 says xcrun: error: Failed to locate 'instruments'
.
Locating the "instruments" in Xcode12:
...ANSWER
Answered 2021-Aug-23 at 14:02There's no "instruments" util because it was deprecated in Xcode12
, and in Xcode13
it seems to be removed.
Apple recommends using xcrun xctrace
instead of xcrun instruments
in Xcode12.
But as command xcrun instruments -w
is for pre-launching Simulator, xctrace
doesn't apply there.
We can run smth like
QUESTION
Command that output the result in string instead of objects:
...ANSWER
Answered 2022-Feb-11 at 01:47As Abraham pointed out in his comment, you could capture all objects coming from the pipeline first and then output the object[]
as a stream so that it is displayed properly on the console.
It's important to note that both examples displayed below, are not truly streaming objects, as mklement0 has pointed out in his helpful answer, both functions are collecting all input coming from pipeline, processing it, and in the end, outputting the object[]
as a stream of strings.
QUESTION
This is a React web app. When I run
...ANSWER
Answered 2021-Nov-13 at 18:36I am also stuck with the same problem because I installed the latest version of Node.js (v17.0.1).
Just go for node.js v14.18.1
and remove the latest version just use the stable version v14.18.1
QUESTION
I recently created this post trying to figure out how to reference GitHub Secrets in a GitHub action. I believe I got that solved & figured out and I'm onto a different issue.
Below is a sample of the workflow code as of right now, the issue I need help with is the Create and populate .Renviron file
part.
ANSWER
Answered 2021-Sep-01 at 09:23The file is there where you expect to be
QUESTION
After updating my npm packages, some of the imports from the 'vue' module started showing errors:
TS2305: Module '"../../node_modules/vue/dist/vue"' has no exported member 'X'
where X is nextTick, onMounted, ref, watch etc. When serving the project, Vue says it's "failed to compile". WebStorm actually recognizes the exports, suggests them and shows types, but the error is shown regardless. Some exports like computed and defineComponent work just fine.
What I've tried:
- Rollback to the previously used Vue version "3.2.2" > "3.0.11". It makes the abovementioned type errors disappear, but the app stops working entirely, showing lots of
TypeError: Object(...) is not a function
errors in console and not rendering the app at all. In the terminal, some new warnings are introduced:"export 'X' (imported as '_X') was not found in 'vue'
where X is createElementBlock, createElementVNode, normalizeClass and normalizeStyle. - Rollback other dependencies. None of the ones that I tried helped fix the problem, unfortunately.
- Manually declare the entirety of 'vue' module. We can declare the 'vue' module exports in shims-vue.d.ts, and it actually makes the errors disappear, however, this seems like a terrible, time-consuming workaround, so I would opt out for a better solution if possible.
My full list of dependencies:
...ANSWER
Answered 2021-Aug-15 at 13:53That named exports from composition API are unavailable means that vue
is Vue 2 at some place which has only default export. Since Vue 3 is in dependencies
and both lock file and node_modules
were refreshed, this means that Vue 2 is nested dependency of some direct dependency.
The problem needs to be investigated in lock file. It shows that @vue/cli-plugin-unit-jest@4.5.13
depends on vue-jest@3
which depends on vue@2
.
A possible solution is to upgrade @vue/cli-plugin-unit-jest
to the latest version, next
. The same likely applies to other @vue/cli-*
packages because they have matching versions.
QUESTION
I'm planning to move away from Docker to Podman. I use docker-compose a lot so am planning to switch to podman-compose as well.
However I'm stuck at the simplest of podman examples, I can't seem to mount a volume onto my container? Obviously I'm doing something wrong however I cant figure out what it is.
My source file definitely exists on my (hardware) host (so not the podman machine). but I keep getting the error 'no such file or directory'.
Funny thing is if I manually create the same file locally on the podman machine (podman machine ssh --> touch /tmp/test.txt) it works perfectly fine.
Question is;
- should I (manually?) mount all my local files onto the Fedora VM (podman machine) so that in turn this Fedora mount can be used in my actual container? and if so, how do I do this?
- The
podman run
cmd below should work and there is something else I'm doing wrong?
ANSWER
Answered 2021-Dec-20 at 07:31As mentioned by @ErikSjölund there has been an active treat on https://github.com/containers/podman. Apparantely Centos (Podman Machine) does not (yet) support different types of volume creation on the machine.
It's not perse Podman lacking this feature it's waiting for CentOS to support this feature as well.
However, should you want to mount a local directory onto the machine I recommend have a look at https://github.com/containers/podman/issues/8016#issuecomment-995242552. It describes how to do a read-only mount on CoreOS (or break compatibility with local version).
Info:
https://github.com/containers/podman/pull/11454 https://github.com/containers/podman/pull/12584
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