bor | Official repository for the Matic Blockchain | Cryptocurrency library

by maticnetwork Go Version: v0.4.0-beta-5 License: LGPL-3.0

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | bor Summary

bor is a Go library typically used in Blockchain, Cryptocurrency, Ethereum applications. bor has no bugs, it has no vulnerabilities, it has a Weak Copyleft License and it has medium support. You can download it from GitHub.

Bor is the Official Golang implementation of the Matic protocol. It is a fork of Go Ethereum - and EVM compabile.

Support

Quality

Security

License

Reuse

Support

bor has a medium active ecosystem.

It has 799 star(s) with 371 fork(s). There are 60 watchers for this library.

There were 10 major release(s) in the last 12 months.

There are 8 open issues and 273 have been closed. On average issues are closed in 22 days. There are 6 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of bor is v0.4.0-beta-5

Quality

bor has no bugs reported.

Security

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

License

bor is licensed under the LGPL-3.0 License. This license is Weak Copyleft.

Weak Copyleft licenses have some restrictions, but you can use them in commercial projects.

Reuse

bor releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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bor Key Features

No Key Features are available at this moment for bor.

bor Examples and Code Snippets

Compute the BOR of a graph .

python

Lines of Code : 47

License : Permissive (MIT License)

Copy

def boruvka_mst(graph):
        """
        Implementation of Boruvka's algorithm
        >>> g = Graph()
        >>> g = Graph.build([0, 1, 2, 3], [[0, 1, 1], [0, 2, 1],[2, 3, 1]])
        >>> g.distinct_weight()
        &

Community Discussions

Trending Discussions on bor

Contacts import using runspacepools

Python: How to plot Pabon Lasso chart using matplotlib?

Can someone please tell me whether these PowerShell scripts to install Chocolatey is safe?

Instantiation of friend function defined inside a template

Can’t install Choclatey into windows docker container

ANTLR4 no viable alternative at input 'do { return' error?

Why is my ANTLR4 parser grammar erroring 'no viable alternative at input'?

Powershell - only if statement executes despite input

CMake and vcpkg x86_64-w64-mingw32/bin/ld: cannot find -lOpenGL32 when cross compiling

reuse command output multiple times in bash script

QUESTION

Contacts import using runspacepools

Asked 2021-Jun-07 at 18:37

I'm trying to import contacts using RunspacePools, but I'm having trouble getting it to work. If I take it out of the runspace logic, it works fine, just takes a long time. I'd really like to use runspacepools to speed up the import process and make it run multithreaded so it imports faster. On avg each import takes about 5-6 mins per user, and I have about 500 users, so it can take up to 3000 mins to run.

Here is what I currently have:

...

ANSWER

Answered 2021-Jun-07 at 18:37

There is a bunch of code to go through so I'm gonna give you a blueprint of how you can achieve processing all users in $users using ThreadJob.

So, step by step, I'll try to add as much comments as I consider appropriate to guide you through the thought process.

I'm not sure what is the output of your function since I see an | Out-Null at the end of the Invoke-RestMethod. You would need to clarify on this.

Source https://stackoverflow.com/questions/67864062

QUESTION

Python: How to plot Pabon Lasso chart using matplotlib?

Asked 2021-Jun-05 at 17:53

I'm trying to plot a Pabon-Lasso chart using python's matplotlib library. Pabon-Lasso is a healthcare services efficiency/performance plot. I only found the R code library for the plotting at: https://cran.r-project.org/web/packages/PabonLasso/index.html through searching but I have zero R knowledge.

Examples of a Pabon-Lasso chart is as follows:

The X-axis refers to BOR (Bed Occupancy Rate). The Y-axis refers to BTR (Bed Turnover Rate). The top and right-hand side axis represent the ALOS (Average Length of Stay).

The chart is divided into four quadrants with each representing different efficiencies/performance level. The horizontal line on the middle of the chart is the mean BTR. The vertical line on the middle of the chart is the mean BOR. The diagonal lines on the chart are at gradients of y/x = BTR/BOR. Each diagonal lines starts from origin. The intersection on the right(or top) axis represents the ALOS.

I have tried using the code below but stuck on the labelling for the top and right axis for ALOS parameter.

My code:

...

ANSWER

Answered 2021-Apr-05 at 08:54

You are on the right track. The matplotlib.axes object has twinning methods that adds additional single axes.

For example:

Source https://stackoverflow.com/questions/66943645

QUESTION

Can someone please tell me whether these PowerShell scripts to install Chocolatey is safe?

Asked 2021-Apr-30 at 06:12

I need to install Chocolatey, a Windows package manager. In their website, I found this powershell script which must be executed in order to install it. However, I don't understand this script.

What I need to know is whether this script is safe.

...

ANSWER

Answered 2021-Apr-30 at 06:12

Let's see what's going on, line by line.

Source https://stackoverflow.com/questions/67328410

QUESTION

Instantiation of friend function defined inside a template

Asked 2021-Apr-29 at 04:11

This is a follow up of this question. The original case was something else, but in the course of me writing a poor answer and OP clarifying, it turned out that we probably need the help of a language-lawyer to understand what is going on.

In Thinking in C++ - Practical Programming Vol 2 one can find the following example (intendation mine, online here):

...

ANSWER

Answered 2021-Apr-29 at 02:42

[temp.inst]/2 The implicit instantiation of a class template specialization causes the implicit instantiation of the declarations, but not of the definitions, default arguments, or noexcept-specifiers of the class ... friends...

[temp.inst]/4 ... A function whose declaration was instantiated from a friend function definition is implicitly instantiated when it is referenced in a context that requires a function definition to exist...

Source https://stackoverflow.com/questions/67307554

QUESTION

Can’t install Choclatey into windows docker container

Asked 2021-Apr-28 at 15:38

Im trying to install Chocolatey into a docker windows container, on a Windows 10 Machine using a Windows Container and not linux containers. Im running the docker build command in the PowerShell console and every time it get to trying to install Chocolatey using the line: Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))

It comes back with:

...

ANSWER

Answered 2021-Apr-28 at 15:38

I managed to fix this frustrating problem today, here is what I did for when the next person has this issue, as Docker is not going to fix it any time soon.

What I did, is in the desktop app on Windows / Mac you can edit the Daemon file. Under Settings in the Docker App under Docker Engine, I added the line at the bottom of the file just above the last curly brace. "dns": [ "192.168.4.100", "8.8.8.8" ]

This then allows the Docker Containers all that you now build to use your host's DNS server. Technically if you can access: https://chocolatey.org/install.ps1 then you should be able to access the choco repository.

I have also built the image in https://github.com/jasric89/vsts-agent-docker/tree/master/windows/servercore/10.0.14393 and labeled it in the repo:

microsoft/windowsservercore:10.0.14393.1358

I then set: RUN choco feature enable --name allowGlobalConfirmation before my first Choco Install command, this enables choco to install all the files and not error.

With all that set my Docker File Ran and built the image. Well in my Test Env now testing in my prod env. :)

Links that helped me:

https://github.com/moby/moby/issues/24928 https://github.com/jasric89/vsts-agent-docker/blob/master/windows/servercore/10.0.14393/standard/VS2017/Dockerfile https://docs.chocolatey.org/en-us/troubleshooting https://github.com/moby/moby/issues/25537

Source https://stackoverflow.com/questions/67287347

QUESTION

ANTLR4 no viable alternative at input 'do { return' error?

Asked 2021-Mar-27 at 14:13

This ANTLR4 parser grammar errors a 'no viable alternative' error when I try to parse an input. The only rules I know of that matches the part of the input with the error are the rules 'retblock_expr' and 'block_expr'. I have put 'retblock_expr' infront of 'block_expr' and put 'non_assign_expr' infront of 'retblock_expr' but it still throws the error.

input:

print(do { return a[3] })

full error:

line 1:11 no viable alternative at input '(do { return'

parser grammar:

...

ANSWER

Answered 2021-Mar-27 at 14:13

Your PRINT token can only be matched by the blk_expr rule through this path:

There is no path for retblock_expr to recognize anything that begins with the PRINT token.

As a result, it will not matter which order you have elk_expr or retblock_expr.

There is no parser rule in your grammar that will match a PRINT token followed by a LPR token. a block_expr is matched by the program rule, and it only matches (ignoring wsp) block_expr or retblock_expr. Neither of these have alternatives that begin with an LPR token, so ANTLR can't match that token.

print(...) would normally be matched as a function call expression that accepts 0 or more comma-separated parameters. You have no sure rule/alternative defined. (I'd guess that it should be an alternative on either retblock_expr or block_expr

That's the immediate cause of this error. ANTLR really does not have any rule/alternative that can accept a LPR token in this position.

Source https://stackoverflow.com/questions/66831117

QUESTION

Why is my ANTLR4 parser grammar erroring 'no viable alternative at input'?

Asked 2021-Mar-25 at 02:52

When I run my grammar (lexer and parser) in powershell, it produces these errors:

...

ANSWER

Answered 2021-Mar-23 at 10:50

Both global and a are listed in your grammer under kwr rule.

kwr is mentioned in the inl rule which isn't used anywhere. So your parser don't know how to deal with inl and don't know what to do with two inl chained together (global a)

Source https://stackoverflow.com/questions/66761457

QUESTION

Powershell - only if statement executes despite input

Asked 2021-Mar-21 at 19:20

I'm trying to start my Powershell portfolio with and easy script that calculates Network ID or BroadcastID depending on input from the user. That being said, I can only get my if statement to run. I am unsure what I am missing here. I have tried searching this as I know I cannot be the only one to have this issue, but I am unable to find it. Any education on my error would be appreciated as it seems like a basic flaw.

Thanks!

...

ANSWER

Answered 2021-Mar-21 at 17:59

Here is your problem:

Source https://stackoverflow.com/questions/66735396

QUESTION

CMake and vcpkg x86_64-w64-mingw32/bin/ld: cannot find -lOpenGL32 when cross compiling

Asked 2021-Mar-12 at 00:30

I'm making project which uses sfml, imgui-sfml and nlohmann json. For my dependences im using vcpkg. My host machine is Arch and I wanna cross build to Windows x64. Im getting strange linking error, am I missing something easy here? Here is my toolchain file:

...

ANSWER

Answered 2021-Mar-12 at 00:30

I managed to get this to work by symlinking libopengl32.a with libOpenGL32.a. Maybe its dirty but atleast it works. I don't know if that is typo in imgui/sfml packages or what.

Source https://stackoverflow.com/questions/66564538

QUESTION

reuse command output multiple times in bash script

Asked 2021-Mar-04 at 19:16

I have a bash script that operates several similar find commands and reads the output into variables:

...

ANSWER

Answered 2021-Mar-04 at 14:23

Using a variable to reuse find's output should work. Maybe there are backslashes in your filenames that get interpreted by echo (although that should not happen by default). If so, then use printf %s "$f_list" instead. But without a complete verifiable example we cannot know for sure.

However, in this specific case you can also switch to the following command which is also safe if no file matches and safe in the very unusual case where some files have multi-line filenames.

Source https://stackoverflow.com/questions/66476523

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

Vulnerabilities

No vulnerabilities reported

Install bor

You can download it from GitHub.

Support

We believe one of the things that makes Polygon special is its coherent design and we seek to retain this defining characteristic. From the outset we defined some guidelines to ensure new contributions only ever enhance the project:.

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