athens | A Go module datastore and proxy | Proxy library

by gomods Go Version: v0.12.1 License: MIT

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

kandi X-RAY | athens Summary

athens is a Go library typically used in Networking, Proxy applications. athens has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

A Go module datastore and proxy

Support

Quality

Security

License

Reuse

Support

athens has a medium active ecosystem.

It has 4118 star(s) with 470 fork(s). There are 94 watchers for this library.

It had no major release in the last 12 months.

There are 110 open issues and 636 have been closed. On average issues are closed in 608 days. There are 33 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of athens is v0.12.1

Quality

athens has 0 bugs and 0 code smells.

Security

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

athens code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

athens is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

athens releases are available to install and integrate.

It has 15072 lines of code, 540 functions and 240 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

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athens Key Features

No Key Features are available at this moment for athens.

athens Examples and Code Snippets

Find the convex hull of the convex hull .

python

Lines of Code : 69

License : Permissive (MIT License)

Copy

def convex_hull_melkman(points: list[Point]) -> list[Point]:
    """
    Constructs the convex hull of a set of 2D points using the melkman algorithm.
    The algorithm works by iteratively inserting points of a simple polygonal chain
    (meaning

Community Discussions

Trending Discussions on athens

Extract certain values from different columns in dataframe

Stop blink between clock updates

R: Customizing the Travelling Salesman Problem

Select a few coordinates from a large set that look evenly distributed in the area

Get timezones with utc offset

Using a list of models to make predictions over a list of results using lapply in R

Flink missing windows generated on some partitions

Why I can't to scrape new Euroleague.net website with BeautifulSoup?

How to print a variable within an array using its index

update column, table-normalization

QUESTION

Extract certain values from different columns in dataframe

Asked 2022-Apr-17 at 09:14

I have an excel sheet and I want to extract different values from different columns into a single columns.

desired excel sheet format

I want to figure out first of all how to deal with subheaders like astro and athens grey as well as to extract information in this patterns. Thanks

sample output

I have managed to resolve the sub header issue , Now i just want help with regex to extract information in desired format. Here is what I have done so far ,Subheaders

...

ANSWER

Answered 2022-Apr-17 at 06:24

See if it helps:

Source https://stackoverflow.com/questions/71891962

QUESTION

Stop blink between clock updates

Asked 2022-Mar-29 at 09:28

Any way to make this stop blinking after every update of the clocks? this display a world time zone clock and every time it updates it blinks, i would like to remove that blinking, is there a way to do this?

...

ANSWER

Answered 2022-Mar-29 at 09:28

Don't recreate whole GUI every cycle. The solution is to update only the text values of labels.

Source https://stackoverflow.com/questions/71659161

QUESTION

R: Customizing the Travelling Salesman Problem

Asked 2022-Mar-26 at 08:41

I am working with the R programming language.

I found this (very good) tutorial that shows how to implement the Genetic Algorithm for the Travelling Salesman Problem (for a set of European cities) in R: https://rstudio-pubs-static.s3.amazonaws.com/132872_620c10f340f348b88453d75ec99960ff.html

...

ANSWER

Answered 2022-Mar-26 at 08:41

To expand on my comment. When dealing with constraints in genetic algorithm you have two options:

incorporate conditions in fitness function
insure that genetic operators create feasible solutions

With first approach you need to decide what to do with infeasible solutions (ex. penalization) and that is extremely problem dependent. If conditions are hard to achieve most of the solutions that evolutionary algorithm creates in the process will be infeasible and it will cause premature convergence.

Which approach to adapt is problem dependent, I'll show you how to implement 2nd approach for this problem.

matrix transformation:

Source https://stackoverflow.com/questions/71612530

QUESTION

Select a few coordinates from a large set that look evenly distributed in the area

Asked 2022-Mar-23 at 17:16

I have a MySQL table with area and lat/lon location columns. Every area has many locations, say 20.000. Is there a way to pick just a few, say 100, that look somewhat evenly distributed on the map?

The distribution doesn't have to be perfect, query speed is more important. If that is not possible directly with MySQL a very fast algorithm that somehow picks evenly distributed locations might also work.

Thanks in advance.

Edit: answering some requests in comments. The data doesn't have something that can be used, it's just area and coordinates of locations, example:

...

ANSWER

Answered 2022-Mar-23 at 17:16

Here's an approach that may satisfy the goals.

Preprocess the table, making a new table, to get rid of "duplicate" items.
If the new table is small enough, a full scan of it may be fast enough.

As for "duplicates", consider this as a crude way to discover that two items land in the same spot:

Source https://stackoverflow.com/questions/71508614

QUESTION

Get timezones with utc offset

Asked 2022-Feb-23 at 13:23

is there a module or public API that given the UTC offset returns a list of all timezones in that offset ?

For example given UTC+2 it returns the following list: Africa/Blantyre Africa/Bujumbura Africa/Cairo Africa/Gaborone Africa/Harare Africa/Johannesburg Africa/Juba Africa/Khartoum Africa/Kigali Africa/Lubumbashi Africa/Lusaka Africa/Maputo Africa/Maseru Africa/Mbabane Africa/Tripoli Africa/Windhoek Asia/Amman Asia/Beirut Asia/Damascus Asia/Famagusta Asia/Gaza Asia/Hebron Asia/Jerusalem Asia/Nicosia Europe/Athens Europe/Bucharest Europe/Chisinau Europe/Helsinki Europe/Kaliningrad Europe/Kiev Europe/Mariehamn Europe/Riga Europe/Sofia Europe/Tallinn Europe/Uzhgorod Europe/Vilnius Europe/Zaporozhye

...

ANSWER

Answered 2022-Feb-23 at 13:23

Because of daylight savings, the result depends on the current time.

Source https://stackoverflow.com/questions/71237492

QUESTION

Using a list of models to make predictions over a list of results using lapply in R

Asked 2022-Feb-16 at 01:07

I have a large list of models that I built using lapply with the following code (these lists are too long to show the whole data but I used the corresponding code to set the models up):

...

ANSWER

Answered 2022-Feb-16 at 01:07

You need an iterator to move through both the models and the new data. Instead of moving through the models, make it an iterator.

Source https://stackoverflow.com/questions/71133169

QUESTION

Flink missing windows generated on some partitions

Asked 2022-Feb-14 at 20:51

I am trying to write a small Flink dataflow to understand more how it works and I am facing a strange situation where each time I run it, I am getting inconsistent outputs. Sometimes some records that I am expecting are missing. Keep in mind this is just a toy example I am building to learn the concepts of the DataStream API.

I have a dataset of around 7600 rows in CSV format like that look like this:

...

ANSWER

Answered 2022-Feb-14 at 20:51

Flink doesn't support per-key watermarking. Each parallel task generates watermarks independently, based on observing all of the events flowing through that task.

So the reason this isn't working with the forMonotonousTimestamps watermark strategy is that the input is not actually in order by timestamp. It is temporally sorted within each city, but not globally. This is then going to result in some records being late, but unpredictably so, depending on exactly when watermarks are generated. These late events are being ignored by the windows that should contain them.

You can address this in a number of ways:

(1) Use a forBoundedOutOfOrderness watermark strategy with a duration sufficient to account for the actual out-of-order-ness in the dataset. Given that the data looks something like this:

Source https://stackoverflow.com/questions/71091773

QUESTION

Why I can't to scrape new Euroleague.net website with BeautifulSoup?

Asked 2022-Feb-08 at 10:16

I want to scrape all links off specific games for specific week, which I can see through inspect, but it scrapes only links of next games, no matter, which page (gameweek) I try to scrape. https://www.euroleaguebasketball.net/euroleague/game-center/?round=1&season=E2021

...

ANSWER

Answered 2022-Feb-08 at 10:14

What happens?

Content of website is generated dynamically and requests could not interpret / render these like a browser can do.

How to fix?

Option#1:

Use the api to get the information of the matches:

Source https://stackoverflow.com/questions/71030998

QUESTION

How to print a variable within an array using its index

Asked 2022-Feb-04 at 09:09

I am practicing with for in loops and having trouble with this.

...

ANSWER

Answered 2022-Feb-04 at 08:52

When you use this for syntax it returns the value and not the index so your test should be

Source https://stackoverflow.com/questions/70983426

QUESTION

update column, table-normalization

Asked 2022-Jan-18 at 12:31

i have a table like:

name location Emma Athens Nick Berlin Emma Athens-Greece Nick Berlin, Germany Emma 233 Street, Athena Nick Berlin's

at first, i want to change all values like '%Athen%' to 'Athens' and the same for Berlin my problem is that my table is full of values like that and it's big , so i wonder if there is a way to do it faster without writing every city-case, such as using functions like substring or creating a function with general forms of my data. I mean that i don't want something like:

...

ANSWER

Answered 2022-Jan-18 at 12:31

I don't believe there is a simple solution that means you don't have to check every value. The way I would do it would be:

Create a distinct list of every unique location value
Put this distinct list in column 1 of a 2 column "lookup" table
In the second column put the "clean" version of the value in column 1
Write a query that will update the values in your source table based on the values in your lookup table

Having the data in a table, rather in some form of complex SQL CASE statement, makes the information much easier to maintain and the SQL to update your source table much simper

Source https://stackoverflow.com/questions/70740592

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

Vulnerabilities

No vulnerabilities reported

Install athens

You can download it from GitHub.

Support

If you use Athens for your development workflow, we hope that you'll consider contributing back to the project. Athens is widely used and has plenty of interesting work to do, from technical challenges to technical documentation to release management. We have a wonderful community that we would love you to be a part of. Absolutely everyone is welcome. The quickest way to get involved is by filing issues if you find bugs or find that you need Athens to do something it doesn't. If you'd like to help us tackle some of the technical / code challenges and you're familiar with the GitHub contribution process, you'll probably be familiar with our process for contributions. You can optionally find or submit an issue, and then submit a pull request (PR) to fix that issue. See here for more of the project-specific details. If you're not familiar with the standard GitHub contribution process, which Athens mostly follows, please see this section of our documentation to learn how to contribute. You can also take advantage of @bketelsen's great video on how to contribute code. The information in these documents and videos will help you not only with this project, but can also help you contribute to many other projects on GitHub. If you decide to to contribute but aren't sure what to work on, we have a well maintained list of good first issues that you should look at. If you find one that you would like to work on, please post a comment saying "I want to work on this", and then it's all yours to begin working on. We do recommend that you choose one of the issues on the above list, but you may also consider a different one from our entire list. Many of the issues on that list are more complex and challenging. Before you do start getting involved or contributing, we want to let you know that we follow a general philosophy in how we work together, and we'd really appreciate you getting familiar with it before you start. It's not too long and it's ok for you to "skim" it (or even just read the first two sections :smile:), just as long as you understand the spirit of who we are and how we work.

Find more information at: