perk | a Java compiler targeting Parrot bytecode | Parser library

 by   chrisdolan Perl Version: Current License: No License

kandi X-RAY | perk Summary

kandi X-RAY | perk Summary

perk is a Perl library typically used in Utilities, Parser applications. perk has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

+--------------------------------------------------------+ | NOTE: I've moved development from googlecode to github | +--------------------------------------------------------+ See: git clone git://github.com/chrisdolan/perk.git. This is an implementation of the Java programming language. It is not intended to be an implementation of the Java virtual machine, however, so it will not be interoperable with existing JavaVM bytecode. The parser is heavily influenced by an ANTLR grammar for Java 1.5. From those roots, though, it's been modified to be more tightly coupled with Parrot and has been enhanced to support more syntax from the Java Language Specification, 3rd edition to parse a wider variety of Java sources (i.e. Java 1.6 and beyond).
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              perk has a low active ecosystem.
              It has 14 star(s) with 2 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              perk has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of perk is current.

            kandi-Quality Quality

              perk has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              perk does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              perk releases are not available. You will need to build from source code and install.
              It has 16 lines of code, 2 functions and 2 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of perk
            Get all kandi verified functions for this library.

            perk Key Features

            No Key Features are available at this moment for perk.

            perk Examples and Code Snippets

            No Code Snippets are available at this moment for perk.

            Community Discussions

            QUESTION

            SQL - Get records with highest value in column then pick the most recent of those records
            Asked 2022-Apr-07 at 15:16

            I have been looking at solutions here and have been rewriting my code but I'm still having trouble getting it to work. I'd appreciate all and any help. Please bear in mind SQL is new to me!

            I want to write a sql query that gets the record with the most likes (per likes column) and if there are multiple records with the same max likes then I only want the most recent record (per date column). Using the below table as an example, you can see I want row #4 because not only does it have max(Likes) but it's also more recent than row #1.

            I tried the below but it returns nothing because it's trying to get a record that satisfies being both the newest and most liked in the table.

            ...

            ANSWER

            Answered 2022-Apr-07 at 13:26

            You can use TOP 1 or LIMIT 1 (depending on DBMS) with ORDER BY. Based on your sample data, something like this should work.

            Source https://stackoverflow.com/questions/71782857

            QUESTION

            Destructure Reactive object in Vue script setup
            Asked 2022-Mar-24 at 20:06

            I'm following the Vue 3 documents on how to move to using the

            This saves me having to declare each and every item in the object as its own ref(), removing boilerplate.

            My question is, how can I achieve the same auto-destructuring in the mode of Vue, where it only detects top level declarations? I want to be able to reference the keys of the object directly, without having to use state.foo or state.bar, but not have to explicitly declare every single one as a const in order to make it available in the

            ...

            ANSWER

            Answered 2022-Mar-24 at 20:06

            You can destructure your object like you are doing and save the rest of the object keys and values with the spread operator.

            Source https://stackoverflow.com/questions/71596737

            QUESTION

            Why is this type union resolved as an intersection, in typescript?
            Asked 2022-Mar-01 at 20:24

            I'm having trouble understanding the mechanism behind a typescript error I'm getting - I'm convinced there's something basic doing a "whoosh" sound as it flies over my head.

            I've only found this question on the topic, but while the error looks the same, the setup seems quite different to me.

            This is the definition I'm referencing, cut for brevity.

            ...

            ANSWER

            Answered 2022-Mar-01 at 19:51

            There is a difference between (T | U)[] and T[] | U[]. In the first, each array element can be of type T or U. In the second (which corresponds with your case) the array can only have elements of one of either type.

            The question you have to ask yourself is this: How can TypeScript know what elements are allowed when it doesn't know which type of an array a variable is?

            Source https://stackoverflow.com/questions/71313168

            QUESTION

            How i set the data and update the data using array of objects in Flutter/Firebase?
            Asked 2022-Feb-25 at 21:05

            I have being trying to update the data from/to Firebase, but i have some issue, and when i update the data, in the firestore, the fields are being set in null value. How can i fix?

            he error is just ocorring in the Armas object, the rest data in AtributteData is fine.

            MODEL

            ...

            ANSWER

            Answered 2022-Feb-25 at 21:05

            You're using .set() without explicitly telling it to merge existing fields with the new updates ones.

            To fix it, tell Firestore to merge your new data with existing ones by passing SetOptions:

            Source https://stackoverflow.com/questions/71213265

            QUESTION

            Calculate a Percentage based off 2 conditions for 2 columns (1 cond per 1 col) in sqlite
            Asked 2022-Jan-20 at 08:16

            Given the table format below

            ...

            ANSWER

            Answered 2022-Jan-20 at 08:16

            You can just use a CASE statement inside SUM() to do your conditional count -

            Source https://stackoverflow.com/questions/70779364

            QUESTION

            Pascal scripting for xEdit - how do I check whether a substring is present in a string?
            Asked 2021-Dec-15 at 13:43

            It seems like this should be straightforward, but maybe it's not. Full disclosure: I am not a programmer by any stretch. I just know enough to muddle my way through hobby projects, and Pascal is brand new for me as of today. So, if anything is just really terrible code, I'm open to improvements. I'm probably only going to use this script once, though, so I'm not terribly concerned about optimization, just reliable operation.

            I'm writing a script for xEdit, aka SSEEDit - the tool most people use for mucking around with Skyrim and Fallout 4 mods that don't make changes to rich game assets. The goal is to dump the raw text content of the DESC property for every BOOK object in the game (vanilla + original DLC). I've gotten pretty far and have a decent understanding of what I'm doing, but I cannot for the life of me get this part to work.

            I have a blacklist of strings which should be skipped when iterating through all the BOOK objects. I've tried using pos() several different ways, and it never comes back with anything other than zero.

            The weird thing is, even if I can get a correct result from pos() in testing, every book is a positive match when I run my actual script. It also doesn't seem like I'm actually iterating past the first entry in the blacklist.

            Here's an example of what's returned when I search for a blacklist entry:

            ...

            ANSWER

            Answered 2021-Dec-15 at 04:31

            Following the official Pascal documentation, the correct call of the pos function is pos(SubString, SourceString). Moreover, I believe that the proper way to index TStringList is blacklist[i].

            You can try this sample code:

            Source https://stackoverflow.com/questions/70357811

            QUESTION

            Generate install4j application launcher, that executes batch file
            Asked 2021-Dec-01 at 12:17

            I have a legacy Batch-File that starts up my application after doing some configuration. Trying to migrate to install4j i ran into the problem, that i cannot generate a launcher that only executes the batch file and gives me all the perks a generated launcher would offer.

            The current (pretty ugly tbh) workaround is to package a separate executable jar that wraps the execution of the script and can be used by install4j to generate the launcher.

            ...

            ANSWER

            Answered 2021-Nov-23 at 20:29

            You can use a custom installer application instead of a generated launcher. Under "Installer->Screens & actions", add an empty installer application and to its startup node add a "Run executable" action that starts the batch script.

            Source https://stackoverflow.com/questions/70079451

            QUESTION

            Is there an HTA-like solution for modern web apps?
            Asked 2021-Oct-13 at 21:09

            I have been developing an app using HTML, CSS, and JS, using the App Mode command line argument for Google Chrome. It works nice, but I would like some ability to use the local file system without manual input from the user. That is, if I want a file accessed directly, I want it automatically done, not requiring the user to load the file in.

            One option is to disable web security, which I'm not doing because there is a need to use Google Chrome normally. I haven't been able to use a command line argument to create a separate instance of Chrome, either.

            I tried working on an HTA, but any attempt to port the code to HTA ends in headaches. Also, it doesn't seem to enjoy the perks that Blink/Webkit grants.

            I looked into Electron and other similar platforms, and it requires installing a handful of things, which is a no-go due to the computer setup.

            Are there any solutions with a sort of portable app, that can be dropped in a folder with the HTML document (say, labeled index.html or main.html), and upon opening the browser it directly opens that file without having to configure anything? A sort of barebones chromium-based browser that only opens a single file, allowing use of HTML, JS, CSS, along with local file access? Kind of like HTA but modern?

            ...

            ANSWER

            Answered 2021-Oct-13 at 21:09

            The good news, is that it does exist, but it's not as "out-of-the-box" as HTA.

            My team has migrated from HTA to WebView2.

            The overall approach is to build a program with the WebView2 browser (you're basically building your own HTA like browser). Your javascript code can communicate back and forth with the program, which in turn has full access to local resources.

            WebView2 is the Microsoft Edge Chromium browser, so you're getting the latest web tech and layouts (a big pain for HTA dev.). The program that contains the WebView2 control has full access to local files, scales, printers (without a pop-up dialog).

            The approach has all the benefits of HTA (html / javascript programming, local file access, web based deployment, etc.), plus all layout and other benefits of a modern browser.

            The program you'll build is very small, especially compared with the HUGE runtime of similar solutions, like Electron.

            Rick Strahl has an excellent article on WebView2, and tips for building the program I'm describing. He has great advice on how to build an installer for it, including "Evergreen", which keeps the WebView2 up-to-date with the latest browser tech.

            Microsoft's introduction to the technology here. https://docs.microsoft.com/en-us/microsoft-edge/webview2/

            Source https://stackoverflow.com/questions/69559466

            QUESTION

            go install does not add the binary under GOBIN when running as cloudinit userdata script
            Asked 2021-Sep-11 at 09:06

            I am trying to install this package: github.com/czerwonk/bird_exporter After installing golang like so:

            ...

            ANSWER

            Answered 2021-Sep-11 at 09:06

            This issue has been resolved. The reason for the confusion was the log output as it was hard to read, but eventually I found this:

            Source https://stackoverflow.com/questions/69141515

            QUESTION

            AttributeError: 'QuerySet' object has no attribute 'tags' when trying to save quotes and tags with ClusterableModel and ClusterTaggableManager
            Asked 2021-Sep-02 at 07:17

            I am trying to save some quotes from a csv file to my django model using python manage.py shell because I could not use django-import-export to do it. I asked about it at Tags imported but relationship not imported with django-import-export but nobody answered and I could not find more things to try after googling.

            After reading the documentation and previous answers here about django querysets and tagging, I managed to save most of each quote but the tags are not saved. The query set does not return tags field, which causes the AttributeError. Please see shell output q: below

            My tag model follows https://docs.wagtail.io/en/stable/reference/pages/model_recipes.html#custom-tag-models. From django-admin, the relationships are working. So the missing piece of the puzzle is saving the tags. What query should I use to locate the tags field or what method should I use to save the tags?

            #The script I'm trying to run in python manage.py shell

            ...

            ANSWER

            Answered 2021-Sep-02 at 07:17

            Using Quote.objects.get(text__exact=row["text"].strip('"')) works. I expected Quote.objects.filter(text__exact=row["text"].strip('"')) to return 1 result and thought it should work but I was wrong.

            I tested this in python manage.py shell and it worked.

            Source https://stackoverflow.com/questions/69012049

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

            Vulnerabilities

            No vulnerabilities reported

            Install perk

            You can download it from GitHub.

            Support

            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 .
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            CLONE
          • HTTPS

            https://github.com/chrisdolan/perk.git

          • CLI

            gh repo clone chrisdolan/perk

          • sshUrl

            git@github.com:chrisdolan/perk.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Consider Popular Parser Libraries

            marked

            by markedjs

            swc

            by swc-project

            es6tutorial

            by ruanyf

            PHP-Parser

            by nikic

            Try Top Libraries by chrisdolan

            pcgen-drools

            by chrisdolanJava

            wireshark-opus

            by chrisdolanJava

            pcgen-android

            by chrisdolanJava

            gametable

            by chrisdolanJava

            aQute

            by chrisdolanJava