tusk | UNMAINTAINED - A slim virtual dom implementation
kandi X-RAY | tusk Summary
kandi X-RAY | tusk Summary
A lightweight viritual-dom with a friendly interface.
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QUESTION
I'm trying to receive stock data for about 1000 stocks, to speed up the process I'm using multiprocessing, unfortunately due to the large amount of stock data I'm trying to receive python as a whole just crashes.
Is there a way to use multiprocessing without python crashing, I understand it would still take some time to do all of the 1000 stocks, but all I need is to do this process as fast as possible.
...ANSWER
Answered 2021-Jan-31 at 19:18Ok, here is one way to obtain what you want in about 2min. Some tickers are bad, that's why it crashes.
Here's the code. I use joblib for threading or multiprocess since it doesn't work in my env. But, that's the spirit.
QUESTION
I had some problems using the Elasticsearch connector for Spark described here: https://www.elastic.co/guide/en/elasticsearch/hadoop/master/spark.html. I could not even get the examples on their page working with a plain vanilla instance of Elasticsearch 7.4.0 that I downloaded and started via
...ANSWER
Answered 2020-Oct-14 at 10:10You need to configure elasticsearch port and ip where its running please find the below i think this will help you.
QUESTION
Two csv files formatted identically like this:
...ANSWER
Answered 2020-Aug-04 at 03:55Instead of awk
, I use join
for this type of task because it's simpler/easier for me to remember e.g. join -t',' -o 1.1,1.2,1.3 <(sort -t',' -k1,1 first.csv) <(sort -t',' -k1,1 second.csv)
, although I believe that awk
is the best tool for this type of task, e.g. awk -F, 'FNR==NR {a[$1]; next}; $1 in a' second.csv first.csv
QUESTION
I'm looking for a modified version of the top answer to this question:
...ANSWER
Answered 2020-Jul-22 at 09:21Based on the input you provided and the requests you made, we can make the following awk script:
QUESTION
When running python3 app.py I get error:
...ANSWER
Answered 2020-Jul-08 at 23:13Config is not a module, it's a python file that is missing from this github repository.
If you go into the repository's .gitignore
, you can see Config.py
in the last line.
QUESTION
I appreciate that in the following "Class"
as a variable is incorrect. I am only using it to try and ask how is this actually done?
Code in theory:
...ANSWER
Answered 2020-Jun-10 at 14:29The way to do it the way you have designed it is through reflection which is messy. I would suggest that rather then making each question a separate class that you have a single class that represents an abstract question, and then store all questions in a data structure that's easily indexible by name:
I know I could just store these questions and answers all within the manager script in dictionaries for example but there's over three thousand questions across many categories with variables other than strings included. This is a fictional and 'as basic as possible' example.
I don't see how creating a separate class for each question is more scalable. You could have separate subclasses for your "categories" depending on the attributes of each category that are unique, but having three thousand classes with very limited scope seems worse.
QUESTION
Assume the days of the week are numbered 0,1,2,3,4,5,6 from Sunday to Saturday. Write a function which is given the day number, and it returns the day name (a string). Help me solve this tusk pls. And explain me pls why my code return me mistake: ValueError: invalid literal for int() with base 10: ''
...ANSWER
Answered 2020-Apr-19 at 18:09You've used the input
function in the wrong way, please try something like this :
QUESTION
I need to get all the "customer" keys from following response
[ { "customer": "Gary South", "type": "Dealer", "addresses": [ { "vehicles": "CAR ", "type": "SUV" } ] }, { "customer": "William TUSK", "type": "Reseller", "addresses": [ { "vehicles": "CAR ", "type": "SUV" } ] }, { "customer": "Lynn Baker", "type": "Dealer", "addresses": [ { "vehicles": "VANS", "type": "BUSINESS" } ] } ]
I tried the following code but it only gets first 'name' key value.
...ANSWER
Answered 2019-May-04 at 10:57You forgot to end
the do
statement, you basically need to loop through all the items and then compare the list of names.
QUESTION
Lets consider the following HTML snippet:
...ANSWER
Answered 2019-Apr-04 at 18:59Try using a loop, go through each word in the string, once you find the string your looking for (using whatever method works, regular expressions would be useful) then use the Tag.insert(position, "found_word")
QUESTION
I have a CTE with an array column and want to filter another column by that array of ids.
...ANSWER
Answered 2018-Dec-14 at 07:27(1, 7, 10000)
does not define an array. That's a row constructor which creates an anonymous record (with three fields).
An array literal is written with square brackets and has to be prefixed with the keyword array
, e.g. array[1, 7, 10000]
. Alternatively you can write it as a string value: '{1,7,1000}'
When using a CTE as a "container" for variables/parameters, I usually use a cross join to make it accessible to the query. That is less typing
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