mai | A mio companion library for higher level async I/O | Reactive Programming library
kandi X-RAY | mai Summary
kandi X-RAY | mai Summary
A higher-level event loop built on top of mio. mai manages buffers and streams so you can focus on sending and receiving your protocol's frames.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of mai
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mai Examples and Code Snippets
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Trending Discussions on mai
QUESTION
I have a dataset with the name of Danish ministers and their position from 1990 to 2020 (data comes from dataset called WhoGovern; https://politicscentre.nuffield.ox.ac.uk/whogov-dataset/). The dataset consists of the ministers name, the ministers position, the prestige of that position, and the year in which the minister had that given position.
My problem is that some ministers are counted twice in the same year (i.e., the rows aren't unique in terms of name and year). See the example in the picture below, where "Bertel Haarder" was both Minister of Health and Minister of Interior Affairs in 2010 and 2021.
I want to create a dataset, where all the rows are unique combinations of name and year. However, I do not want to remove any information from the dataset. Instead, I want to use the information in the prestige column to combine the duplicated rows into one. The observations with the highest prestige should be the main observations, where the other information should be added in a new column, e.g., position2 and prestige2. In the example with Bertel Haarder the data should look like this:
(PS: Sorry for bad presenting of the tables, but didn't know how to create a nice looking table...)
Here's the dataset for creating a reproducible example with observations from 2010-2020:
...ANSWER
Answered 2021-Jun-08 at 14:04Reshape the data to wide format twice, once for position and the other for prestige_1, and join the two results.
QUESTION
I updated laravel to version 8.
I have a problem when I run this method (with the migrate command):
...ANSWER
Answered 2021-May-04 at 12:59You are having a sort of syntax error right now because the closing quotation of the name is missing. Replace your code snippet with the following and try.
QUESTION
I'm trying to get the input tag and use click() by using selenium.
Here is my code:
...ANSWER
Answered 2021-Jun-08 at 04:21The element that you are looking for, is in iframe. So we would have to change the driver focus in order to interact with the desire element or elements :
Iframe xpath :
QUESTION
I'm trying to get the images to appear on the screen. I'm trying to solve this it seems my code is not recognizing the information from my model.py or view.py , this all happens when I try to call the information in the html tag. Help me understand where I'm going wrong please.
...ANSWER
Answered 2021-Jun-08 at 00:17This error is caused by having a ImageField or FileField with null=True. When creating a model instance (Here a Post) without actually uploading the file, the field itself is created and filled with null in db. So when you call your_instance.image_field.url before checking if its not empty you will end up with aforementioned error as there can't be any file to create url for.
whenever you call your_instance.image_field.url first check if it is not None (null in db). so
QUESTION
i'm writing a python script which reads emails from Outlook then extract the body The problem is that when it reads an email answer, the body contains the previous emails. Is there away to avoid that and just extract the body of the email.
This is a part of my code :
...ANSWER
Answered 2021-Jun-01 at 16:35You would have to parse the body yourself to cut off anything you don't want.
What you want is not really possible - message body is a free-form text, the user is allowed to type anywhere. I personally do that all the time - I just type "see below" and insert my comments in the original email. There is no way to separate the two.
QUESTION
I'm trying to do a Purchase command with mongoose, but apparently it's getting this TypeError error: cardPack.purchase is not a function I'm using discord.js, discord.js-commando, and Mongoose.
The command has to get cardPackSchema.methods.purchase in my Schema, and use the function, but it is not working properly.
My Command:
...ANSWER
Answered 2021-May-31 at 22:11It seems, results[0] is not an instance of cardPack. It seems you're using fuse.js to search, and according to its examples it returns an array of objects that have the following keys: item, refIndex, and score.
It seems, item is the instance you're looking for, so try to modify cardPack to:
QUESTION
** I want to build a spark streaming kafka application that will consume data from a kafka topic. But when I execute the sbt run, there is no problem, even for sbt package but no jar file creation. Can someone help me? I'm using IntelliJ IDE **
...ANSWER
Answered 2021-May-27 at 13:02The question isn't very clear. Are you saying that you are able to run the app from IntelliJ, but are not able to produce a jar to deploy to a server? Since the output of sbt package does not talk about packaginjg, I am guessing that it is already built and cached.
- Are the jar/s not present in
/C:/Users/IdeaProjects/untitled4/? Is it empty? - Can you try running
sbt clean compile packageand check the folder again.
Also, please note that this will create multiple jar files for all the dependencies. If you need a single uber-jar for deployment, you can run sbt assembly When to use "sbt assembly" and "sbt compile && sbt package"?
QUESTION
ANSWER
Answered 2021-May-26 at 19:38The only possibility I can think of, using stylesheets, is to set the border-radius to half the size of the radio indicator, in order to get a "circle".
You can use the default radio indicator size based on the current style:
QUESTION
You can view the complete file here: https://github.com/slideri812/pyhotn/blob/main/tapt.py I wrote this about 6 months ago and it's been working great. I run this script with 2 others once a week every week. The other day after 950+ pages it hit an error: TypeError: expected string or bytes-like object.
Over the past 5 days I have tried all kinds of ways to fix this but nothing works. I have reviewed many articles but it looks like everything I'm doing is OK. I thought it might be specific to that one page but can not find the problem or get it to move past the erroring page. I'm stuck.
Here is the complete error:
...ANSWER
Answered 2021-May-26 at 17:16At a glance, on line 120, you have this block:
QUESTION
I'm trying to unzip DMARC-reports sent to my e-mail as attachments. It works fine with zip-files, but not with gz-files.
In my code I first get the correct emails by subjects. If the subject is correct this script is run:
...ANSWER
Answered 2021-May-25 at 12:24This seems to be a bug. Utilities.unzip only seems to work with files with MIME type application/x-gzip and do not support the modern application/gzip. There is a bug report on their issue tracker, already. Click the white star (☆) to give it more priority.
As a workaround you can set the content type to application/x-gzip:
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Install mai
Selecting a data type to be your protocol's Frame, an actionable message.
Defining a Codec that knows how to read and write Frames into byte buffers.
Specifying a Handler to react to new connections, incoming Frames and errors.
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