prova | Prova blockchain for digital assets | Blockchain library

 by   BitGo Go Version: Current License: ISC

kandi X-RAY | prova Summary

kandi X-RAY | prova Summary

prova is a Go library typically used in Blockchain applications. prova has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Prova is a distributed consensus system for digital asset tokens written in Go (golang). Prova was built to support RMG, a digitized form of gold introduced by [The Royal Mint] and CME Group. Features include:. It downloads, validates, and serves a block chain using consensus rules for block acceptance. It includes a full block validation testing framework. It relays newly generated blocks, maintains a transaction memory pool, and relays individual transactions that have not yet made it into a block. It ensures all individual transactions admitted to the pool follow the rules required by the block chain. Prova does NOT include wallet functionality. This means you can’t actually make or receive payments directly with Prova. That functionality is provided by Prova wallet implementations.
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            kandi-support Support

              prova has a low active ecosystem.
              It has 84 star(s) with 40 fork(s). There are 59 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 8 have been closed. On average issues are closed in 56 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of prova is current.

            kandi-Quality Quality

              prova has no bugs reported.

            kandi-Security Security

              prova has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

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

            kandi-Reuse Reuse

              prova releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed prova and discovered the below as its top functions. This is intended to give you an instant insight into prova implemented functionality, and help decide if they suit your requirements.
            • loadConfig loads the default configuration .
            • NewBlockTemplate returns a new block template for the given address .
            • newServer returns a new server instance .
            • handleRescan implements rescan command .
            • handleSearchRawTransactions implements the searchrawtransactions command .
            • assignField assigns a field to destination .
            • opcodeCheckSafeMultiMultiSig checks that the passed opcode is safe .
            • CheckTransactionSanity checks whether a transaction is valid .
            • opcodeCheckMultiSig checks to see if the opcode is valid .
            • dbRemoveAddrIndexEntries applies count entries to the database .
            Get all kandi verified functions for this library.

            prova Key Features

            No Key Features are available at this moment for prova.

            prova Examples and Code Snippets

            No Code Snippets are available at this moment for prova.

            Community Discussions

            QUESTION

            Showing an image on broswer using @ResponseBody in spring boot
            Asked 2021-Jun-15 at 09:12

            Hello i have this code to display an immage saved on my filesystem on broswer:

            ...

            ANSWER

            Answered 2021-Jun-15 at 09:12

            Your code first tests that your input exists (as a File) and is not a directory, then you go ahead and try to read it as a resource from the class path using getClass().getResourceAsStream(path). This is usually not what you want.

            Try instead InputStream in = new FileInputStream(path);.

            Like this:

            Source https://stackoverflow.com/questions/67976886

            QUESTION

            Can't write data into SQLite database Android Studio (Java)
            Asked 2021-Jun-13 at 09:01

            I'm trying to save data into a sqlite db, i have looked around but the strucutre for the helper is always this, i can't find out what's the problem. I don't get any exception, just is impossible write data into the db

            ...

            ANSWER

            Answered 2021-Jun-12 at 07:25

            Try below query with reinstall your app

            Source https://stackoverflow.com/questions/67941937

            QUESTION

            Wrap content around text in TextField
            Asked 2021-Jun-12 at 06:27

            i'm trying to make a TextField that is a minimum size, and that expands around the text being written inside it, how can i achieve this?

            This is my test code

            ...

            ANSWER

            Answered 2021-Jun-12 at 06:27

            Using Spacer with Modifier.weight(1f) in between will make it work.

            I would suggest replacing TextField with BasicTextField to get finer control over its look (specifically achieving smaller minimum width than MinWidth default value of 280.dp).

            Source https://stackoverflow.com/questions/67944329

            QUESTION

            utf-8 Codification, strange characters, GUI doesn't work
            Asked 2021-Jun-10 at 08:58

            I am developing a MQTT app that takes some values through a board and bring it to a GUI. So I programmed also in C and in python (for the GUI). I have a problem with UTF-8 codification. In C I wrote it:

            ...

            ANSWER

            Answered 2021-Jun-10 at 08:58

            QUESTION

            How to iterate through a vector of vector in C++?
            Asked 2021-Jun-09 at 09:42

            I would like to know if it is possible to access the elements of std::vector> via iterators: I cannot understand why this won't compile:

            ...

            ANSWER

            Answered 2021-Jun-09 at 07:59
            auto iit = it.begin();
            

            Source https://stackoverflow.com/questions/67899818

            QUESTION

            Problems downloading base64 as pdf JavaScript
            Asked 2021-May-21 at 16:05

            I'm writing a Google Apps Script Web App, I'm facing a problem.

            From server side I return the base64 encoded html code of a page:

            ...

            ANSWER

            Answered 2021-May-18 at 13:17

            I believe your goal and your current situation as follows.

            • You want to convert the HTML data to a PDF data as the raw HTML code.
              • From I want to download the base64 (is an html RAW content) as a pdf file, I thought that the PDF data has the raw HTML code.
            • You want to make users download the HTML data as a PDF file.
            • var encoded = window.value; of your Javascript side is the value of encoded from the function of getRAW() of Google Apps Script.
            Modification points:
            • In this case, in order to convert the raw HTML code (text data) to a PDF data, I would like to propose to use the Google Document. When Google Document is used, the text data can be converted to the PDF data.

            When above points are reflected to your script, it becomes as follows.

            Modified script:

            In this case, please modify getRAW() at Google Apps Script side as follows.

            Source https://stackoverflow.com/questions/67585190

            QUESTION

            Music Bot discord.js issue, Cannot read property 'voice' of undefined
            Asked 2021-May-19 at 18:03

            I'm trying to create a hydra-style bot discord with an embed that automatically gets assigned control reactions with which I can pause, resume, stop the music etc ...

            I have a problem, if I try to start the command to pause typing '*psres' everything works fine, however, if I try to start the pause command via the reaction it gives me the following error:

            ...

            ANSWER

            Answered 2021-Apr-17 at 03:55

            In your setup.js file the command handler is client.commands.get('psres').execute(message, client, args) with message, client and args as parameters. But in the pause/resume command file, you are executing execute (client, message, args) with client, message and args as param. The objects are not what you think it is because if you compare both of them, the parameters are not matching/placed in wrong order. So matching the parameters either according to the setup commands param or the way you are executing in the pause/resume command.

            Source https://stackoverflow.com/questions/67134409

            QUESTION

            Python: Relative imports
            Asked 2021-May-14 at 10:08

            I'm trying to use a package that has the following structure:

            The file prova.py contains only the following line:

            ...

            ANSWER

            Answered 2021-May-14 at 10:08

            It looks like you're using this: https://github.com/tpoisot/bipy and that prova.py is your addition (it would be nice if you include this kind of information in your question in future questions!)

            The problem is that bipartite_class is not a free-standing module, but is a part of the package bipy. That means you need to import it from outside the package. You need to move prova.py one directory up, to bipy-master, and change its contents to:

            Source https://stackoverflow.com/questions/67532203

            QUESTION

            Spring Boot, Thymeleaf and strings
            Asked 2021-May-12 at 14:21

            Hello I'm using spring boot 2.4.x and I want to use thymeleaf as my template engine.

            I've added the thymeleaf starter and I've the following test

            ...

            ANSWER

            Answered 2021-May-12 at 14:21

            Thymeleaf won't process variables directly in HTML. You either have to use the text inlining syntax:

            Source https://stackoverflow.com/questions/67502955

            QUESTION

            flickering of the two child windows
            Asked 2021-May-05 at 19:02

            I'm trying to learn GUI in C so im learning the windows.h library. for that im watching a series of video made by a guy. here's the link: https://www.youtube.com/playlist?list=PLWzp0Bbyy_3i750dsUj7yq4JrPOIUR_NK third video.

            my understanding of the library is very limited and where it happens some problem i dont really know where to start off because by the compiler you dont get any kind of error.

            so here's my problem: im making as you can see at the end of the code two child windows, one that just print a text as static and the other let you enter text in the window, but when i type in the second child window it starts to flicker and i cant see the text that i putted until i highlight it.

            ...

            ANSWER

            Answered 2021-May-05 at 19:02

            The WM_COMMAND message is sent not only when menu items are selected or when accelerator keys are pressed. Many controls such as the edit control send it as notification message.

            In your message handler, you handle only the menu items. All other COMMAND_WMs (and even the menu selections, because the breaks there just break out of the inner switch) fall through to WM_CREATE and create new controls.

            That's where the flicker comes from: When you type something, the edit box is notified, tries to handle the notification WM_COMMAND message and creates a new window on top of the one that you were typing in.

            You need a break for the WM_COMMAND after the inner switch block.

            Source https://stackoverflow.com/questions/67405539

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

            Vulnerabilities

            No vulnerabilities reported

            Install prova

            Install Go according to the installation instructions here: http://golang.org/doc/install.
            Install Go according to the installation instructions here: http://golang.org/doc/install
            Ensure Go was installed properly and is a supported version:
            Run the following commands to obtain prova, all dependencies, and install it:
            Prova (and utilities) will now be installed in ```$GOPATH/bin```. If you did not already add the bin directory to your system path during Go installation, we recommend you do so now.
            Prova has several configuration options avilable to tweak how it runs, but all of the basic operations described in the intro section work with zero configuration.

            Support

            The documentation is a work-in-progress. It is located in the [docs](https://github.com/bitgo/prova/tree/master/docs) folder.
            Find more information at:

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            https://github.com/BitGo/prova.git

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            gh repo clone BitGo/prova

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            git@github.com:BitGo/prova.git

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