HackerNews | NET MAUI app for displaying the top posts | Form library

 by   brminnick C# Version: Current License: MIT

kandi X-RAY | HackerNews Summary

kandi X-RAY | HackerNews Summary

HackerNews is a C# library typically used in User Interface, Form, Xamarin applications. HackerNews has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A .NET MAUI app for displaying the top posts on Hacker News. This app demonstrates how to use IAsyncEnumerable + C# 8.0 to improve performance. Thanks to IAsyncEnumerable, the items are added to the list as soon as they're available making the app feel faster and more responsive. This app also uses the Text Analytics API from Microsoft Cognitive Services to analyze the sentiment of each headline.

            kandi-support Support

              HackerNews has a low active ecosystem.
              It has 201 star(s) with 31 fork(s). There are 10 watchers for this library.
              It had no major release in the last 6 months.
              There are 0 open issues and 4 have been closed. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of HackerNews is current.

            kandi-Quality Quality

              HackerNews has 0 bugs and 0 code smells.

            kandi-Security Security

              HackerNews has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              HackerNews code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              HackerNews is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              HackerNews releases are not available. You will need to build from source code and install.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of HackerNews
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            HackerNews Key Features

            No Key Features are available at this moment for HackerNews.

            HackerNews Examples and Code Snippets

            Return a list of hackernews stories .
            pythondot img1Lines of Code : 7dot img1License : Permissive (MIT License)
            copy iconCopy
            def hackernews_top_stories(max_stories: int = 10) -> list[dict]:
                Get the top max_stories posts from HackerNews - https://news.ycombinator.com/
                url = "https://hacker-news.firebaseio.com/v0/topstories.json?print=pretty"
            Return a string representation of the hackernews top stories .
            pythondot img2Lines of Code : 3dot img2License : Permissive (MIT License)
            copy iconCopy
            def hackernews_top_stories_as_markdown(max_stories: int = 10) -> str:
                stories = hackernews_top_stories(max_stories)
                return "\n".join("* [{title}]({url})".format(**story) for story in stories)  
            Get a hackernews story .
            pythondot img3Lines of Code : 3dot img3License : Permissive (MIT License)
            copy iconCopy
            def get_hackernews_story(story_id: str) -> dict:
                url = f"https://hacker-news.firebaseio.com/v0/item/{story_id}.json?print=pretty"
                return requests.get(url).json()  

            Community Discussions


            Do I need to use Firebase to access all Hacker News articles?
            Asked 2022-Mar-08 at 17:59

            I have my Java server setup with all the appropriate packages (API, DAO, model, service, etc.). On the Hacker News (HN) website they explain that I should use Firebase to call their API.

            Do I need to configure Firebase to access all the HN articles from the API, even though I have access to Java's built-in API call functionalities?

            I can retrieve one article and see the JSON data in Postman:



            Answered 2021-Oct-18 at 00:20

            You don't have to use the Firebase SDK to interact with the API, although you can if you want to. Using the Firebase SDK gets you minor performance gains, at the cost of some more implementation complexity. But you can also just make requests to the API endpoints using a normal HTTP client using the API endpoints listed in the documentation (like https://hacker-news.firebaseio.com/v0/item/8863.json).

            Source https://stackoverflow.com/questions/69609360


            Sending Java server data to a React front end
            Asked 2022-Feb-21 at 14:06

            Here is what I've done so far: There is an API (Hacker News - https://github.com/HackerNews/API) from which I send a GET request from my Java program and retrieve the data. I am able to parse the (JSON) data so that it can be manipulated by the JDK.

            Here is what am trying to do next: I want to have my Java program/server communicate with my React application so that React can retrieve the parsed JSON data and display it on a webpage.

            Confusion: How do I have React get the data? Do I set it up so that it sends a GET request from my Java server? I have consulted more tutorials than I can count, but I am simply not understanding how to do it.

            My code can be found here https://github.com/EmekaEnshinyan/HackerNews-API-Design-Back-End



            Answered 2022-Feb-21 at 14:06

            Your React application is the frontend, and the Java program is the backend, in which case you would send a GET request from React to the Java program using clients like Axios or the built-in fetch.

            The Java program will need to be served on a server or local development server to receive, handle that request, and send a JSON response back to React. You can take a look at creating a RESTful API in Java.

            Source https://stackoverflow.com/questions/69893148


            Golang: generating core failed: unable to load github.com
            Asked 2022-Feb-20 at 21:12

            I installed golang and started with this tutorial: https://www.howtographql.com/graphql-go/1-getting-started/

            When I run:



            Answered 2022-Feb-20 at 21:12


            Why Async function in Next JS returns empty object in my Typescript code?
            Asked 2021-Dec-03 at 14:50

            I'm having some problems with async function.

            I have a class in my ../lib folder for processing data from an API website but i ran into problems when i try to load the api data in async function.

            The async function dont even return anything, not even when i create object and try to return it inside the async function

            All i get is {} empty object every time i call the function

            Here is my code:



            Answered 2021-Dec-03 at 14:50

            You have a string of async methods, but at the bottom you forgot to await it. If you try to JSON.stringify a Promise you will get an empty object

            Source https://stackoverflow.com/questions/70215242


            How does the Hacker News API produce a topStories and newStories endpoint on Firebase?
            Asked 2021-Oct-10 at 20:39

            The Hacker News Firebase API is publicly available, with multiple endpoints allowing you to query for any news item and user. Also, as their Github readme states:

            Up to 500 top and new stories are at /v0/topstories (also contains jobs) and /v0/newstories. Best stories are at /v0/beststories.

            E.g., hitting https://hacker-news.firebaseio.com/v0/topstories.json?print=pretty returns the ID's of the top 500 stories on HN at that point in time.

            My question is, how are these endpoints created and updated on the Firebase end? Firebase Database allows for some rules such as indexOn that optimises queries sorted by ID or upvotes etc..., but the user still needs to make a query requesting the sorted data, using orderBy() for example. I can see nowhere in the Firebase console or docs for creating these endpoints and keeping them updated in the cloud so the endpoint is always returning up-to-date data. How does this work?



            Answered 2021-Oct-10 at 20:39

            It doesn't appear that there is a way to have endpoints like that with content generated on-the-fly by Firebase. It appears that those endpoints are just normal data endpoints, with their data continuously updated by the Hacker News backend to be correct. Firebase isn't the source of truth for HN data anyways: all of the data in the API is updated by a script whenever the underlying data changes in the real database.

            Source https://stackoverflow.com/questions/69448976


            Chaining API Requests with Retrofit + Rx
            Asked 2021-Sep-10 at 22:26

            I am trying to develop a client for Hacker News using this API, just for learning how Android works, as a personal project. I tried following some tutorials, but I am stuck at a certain point.

            I want to retrieve the top N stories' titles, upvotes, etc. This would be done, using this api by:

            1. Making a request to the api to retrieve the ID's of top posts (500 of them, to be exact)
            2. For each ID, make a request to the api's posts endpoint to retrieve the details.

            It seems that I am stuck on how to create N different network requests for the posts that I want, retrieving them and putting them on a List, then displaying them on my Fragment. I am trying to follow an MVVM pattern, with Repositories. The relevant files are here:




            Answered 2021-Sep-10 at 18:09

            You where on the right track with FlatMap.

            Something like this should do the trick:

            Source https://stackoverflow.com/questions/69133290


            Stagger Siblings in Framer Motion to perform Share Buttons Animation?
            Asked 2021-Sep-06 at 18:23

            I have a Share Icon that looks like:

            I want the first 5 icons to be shown. The 5th icon being the share icon.

            I want the rest of the icons to be under share icon & when someone taps or hovers over it (either tap or hover as I don't know what would be best UX in this case), it should open to the right at their usual positions.

            SocialShare.jsx ...


            Answered 2021-Sep-06 at 18:23
            Stagger Children

            Flexbox shouldn't prevent you from using staggerChildren.

            To use staggerChildren you add it to the transition property of the parent variants. That means the parent of your list items needs to be a motion component, as do the list items you want to animate.

            Source https://stackoverflow.com/questions/69025969


            Fetch returns null but after page refresh returns object. How to fix it?
            Asked 2021-Aug-30 at 20:40

            I have an array of 500 posts id. I need to get an array of the first 100 posts. So I do the following:



            Answered 2021-Aug-30 at 20:35

            You might have had an api error where it fails for a certain request. Although as can be seen in this codesandbox example - it's always working https://codesandbox.io/s/crazy-knuth-dbldy?file=/src/App.tsx

            As for removing the null value you can append .filter(Boolean) since the null results are useless to you

            Source https://stackoverflow.com/questions/68989595


            Scrapy - Comparing Data
            Asked 2021-May-24 at 10:20

            I am very new to scrapy and am at a point in my project where I am unsure how to proceed. My idea is that I want to scrape the first 2 pages of hackernews and print out all articles / titles with points above 300. Based on my limited knowledge the following code is the best way I could figure out how to get the information I want. My end goal is I need to compare the id with the post id to match them, add the points to the corresponding matches and then filter out points less than 300. I am not sure how I can compare the dictionary values that I have been able to scrape. The code is as follows:



            Answered 2021-May-24 at 10:20

            The posts and scores lists have same length and order.

            In each iteration, check the score point of the corresponding post is >= 300.

            Source https://stackoverflow.com/questions/67617743


            React + Apollo "Getting Started" Error in Prisma Playground
            Asked 2021-May-16 at 23:04

            I am in the Getting Started React + Apollo chapter: https://www.howtographql.com/react-apollo/1-getting-started/

            When I enter the following query in the Prisma Playground (as the tutorial tells me to do):



            Answered 2021-Mar-23 at 17:39

            That's because the server has been written with the business rule in mind that a Post will always belong to a User. The database has a NOT NULL postedById field on the Link table i.e. a post will always have a user id attached to it. You need to make postedById field nullable in the Link model in the Prisma ORM schema. To fix this, make the following changes on server side code and relaunch the server

            1. In the server folder go to schema.prisma file, and make both fields postedBy and postedById optional/nullable by suffixing them with ?

            Source https://stackoverflow.com/questions/66725386

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


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            Install HackerNews

            You can download it from GitHub.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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