control | functional control-flow primitives | Functional Programming library
kandi X-RAY | control Summary
kandi X-RAY | control Summary
:warning: This repo had been archived. Development continues at :warning:. Control is a collection of functional control-flow primitives and utilities, built around a Result type.
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Top functions reviewed by kandi - BETA
- Returns true if two objects are equal
- Wraps an element
- Apply a function to the piped value
- Resolves the piped value
- Returns a function that applies the given function to the given function
- Build a map of key - value pairs
- Collect a stream of pairs into a map
- Splits a list of results into a result
- Splits a Stream of Results into a Stream
- Returns a function that applies the given function applying the given function to the given function
- Returns a Predicate that does not throw an exception
- Asynchronously accumulates the contents of the pair
- Calculates and stores the value
- Compares two pairs
- Safely matches the innerMatcher
- Converts a Consumer to a Function
- Creates a function which takes a map and applies the provided Map
- Compares this object to another
- Executes the supplied validator on the supplied exception
- Combine two lists
- Returns the combiner
- Compares two triple objects
- Compares this quad with the specified object
- Predicate that throws an exception
- Creates an accumulator that accumulates the values of this pair
- Returns a validator that can be used to validate the given Validator
control Key Features
control Examples and Code Snippets
Community Discussions
Trending Discussions on control
QUESTION
This question is about two MAUI controls (Switch and ListView) - I'm asking about them both in the same question as I'm expecting the root cause of the problem to be the same for both controls. It's entirely possible that they're different problems that just share some common symptoms though. (CollectionView has similar issues, but other confounding factors that make it trickier to demonstrate.)
I'm using 2-way data binding in my MAUI app: changes to the data can either come directly from the user, or from a background polling task that checks whether the canonical data has been changed elsewhere. The problem I'm facing is that changes to the view model are not visually propagated to the Switch.IsToggled and ListView.SelectedItem properties, even though the controls do raise events showing that they've "noticed" the property changes. Other controls (e.g. Label and Checkbox) are visually updated, indicating that the view model notification is working fine and the UI itself is generally healthy.
Build environment: Visual Studio 2022 17.2.0 preview 2.1
App environment: Android, either emulator "Pixel 5 - API 30" or a real Pixel 6
The sample code is all below, but the fundamental question is whether this a bug somewhere in my code (do I need to "tell" the controls to update themselves for some reason?) or possibly a bug in MAUI (in which case I should presumably report it)?
Sample codeThe sample code below can be added directly a "File new project" MAUI app (with a name of "MauiPlayground" to use the same namespaces), or it's all available from my demo code repo. Each example is independent of the other - you can try just one. (Then update App.cs to set MainPage to the right example.)
Both examples have a very simple situation: a control with two-way binding to a view-model, and a button that updates the view-model property (to simulate "the data has been modified elsewhere" in the real app). In both cases, the control remains unchanged visually.
Note that I've specified {Binding ..., Mode=TwoWay} in both cases, even though that's the default for those properties, just to be super-clear that that isn't the problem.
The ViewModelBase code is shared by both examples, and is simply a convenient way of raising INotifyPropertyChanged.PropertyChanged without any extra dependencies:
ViewModelBase.cs:
...ANSWER
Answered 2022-Apr-09 at 18:07These both may be bugs with the currently released version of MAUI.
This bug was recently posted and there is already a fix for the Switch to address this issue.
QUESTION
I'm using IntelliJ on my MacBook and get this message every time I open the app. I already checked the Preferences > Version Control > Git under "Path to Git executable" and set this path to the path that is shown in my terminal for "whereis git". Also, testing the path in the IntelliJ settings returns a "Git version is 2.30.1". What else can I do to fix this problem?
...ANSWER
Answered 2021-Nov-15 at 07:23In my case the issue was solved by invalidating cache and restarting IDE. Simply go to Files -> Invalidate Caches -> Invalidate and Restart.
QUESTION
I am trying to get this link to work, performing a DELETE request:
ANSWER
Answered 2021-Dec-25 at 22:28As suggested here, the following will suffice:
QUESTION
This smells bad:
...ANSWER
Answered 2022-Jan-11 at 07:49Rust uses the type for matching, so it doesn't know the bounds as per your logic. But you do.
For being explicit you can use unreachable!:
Indicates unreachable code.
This is useful any time that the compiler can’t determine that some code is unreachable. For example:
Match arms with guard conditions. Loops that dynamically terminate. Iterators that dynamically terminate. If the determination that the code is unreachable proves incorrect, the program immediately terminates with a panic!.
QUESTION
Both replica set and deployment have the attribute replica: 3, what's the difference between deployment and replica set? Does deployment work via replica set under the hood?
configuration of deployment
...ANSWER
Answered 2021-Oct-05 at 09:41A deployment is a higher abstraction that manages one or more replicasets to provide controlled rollout of a new version.
As long as you don't have a rollout in progress a deployment will result in a single replicaset with the replication factor managed by the deployment.
QUESTION
We are using command prompt c:\gcloud app deploy app.yaml, but get the following error:
ANSWER
Answered 2022-Jan-06 at 09:24Your setuptools version is likely to be yanked:
https://pypi.org/project/setuptools/60.3.0/
Not sure how to fix that without a working pip though.
QUESTION
According to the docs, there's nothing called .angular being regarded. Yet, in my project, I get that directory, immediately in the root of the project (on the same level as e.g. package.json).
It wasn't there before because my .gitignore would've barked at it. Currently, I'm trying out the latest Angular version, 13.0 and I conclude that it's a new addition to the tooling. Probably, it's some temporary stuff, since its contents are the following.
- .angular/cache/angular-webpack
- .angular/cache/babel-webpack
It was pointless to google .angular directory dot what is and the only (semi-)relevant hit I got was the docs linked above.
What's up with .angular directory and do I need to care (and/or version control it)?
...ANSWER
Answered 2021-Dec-02 at 10:07".angular/cache" folder should be ignored by your version control system (git, svn etc...)
Example for git, add this line to .gitignore file
QUESTION
For my research I need to cURL the fqdns and get their status codes. (For Http, Https services) But some http urls open as https although it returns 200 with cURL. (successful request, no redirect)
...ANSWER
Answered 2021-Nov-25 at 07:41curl -w '%{response_code}\n' -so /dev/null $URL
QUESTION
I tried to use a regular expression in TypeScript:
...ANSWER
Answered 2021-Oct-26 at 13:12That regex shorthand (\pL) isn't allowed.
You'll need to use the full versions (\p{L}), instead of the shorthand:
QUESTION
I'm reading documentation about lakeFS and right now don't clearly understand what is a merge or even merge conflict in terms of lakeFS.
Let's say I use Apache Hudi for ACID support over a single table. I'd like to introduce multi-table ACID support and for this purpose would like to use lakeFS together with Hudi.
If I understand everything correctly, lakeFS is a data agnostic solution and knows nothing about the data itself. lakeFS only establishes boundaries (version control) and moderates somehow the concurent access to the data..
So the reasonable question is - if lakeFS is data agnostic, how it supports merge operation? What merge itself means in terms of lakeFS? And is it possible to have a merge conflict there?
...ANSWER
Answered 2021-Oct-04 at 16:59You do understand everything correctly. You could see in the branching model page that lakeFS is currently data agnostic and relies simply on the hierarchical directory structure. A conflict would occur when two branches update the same file. This behavior fits most data engineers CI/CD use cases.
In case you are working with Delta Lake and made changes to the same table from two different branches, there will still be a conflict because the two branches changed the log file. In order to resolve the conflict you would need to forgo one of the change sets. Admittedly this is not the best user experience and it's currently being worked on. You could read more about it on the roadmap documentation.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install control
You can use control like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the control component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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