fang | Background processing for Rust | Job Scheduling library
kandi X-RAY | fang Summary
kandi X-RAY | fang Summary
Background job processing library for Rust. Currently, it uses Postgres to store state. But in the future, more backends will be supported.
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QUESTION
I am trying to create a table (150 rows, 165 columns) in which :
- Each row is the name of a Pokemon (original Pokemon, 150)
- Each column is the name of an "attack" that any of these Pokemon can learn (first generation)
- Each element is either "1" or "0", indicating if that Pokemon can learn that "attack" (e.g. 1 = yes, 0 = no)
I was able to manually create this table in R:
Here are all the names:
...ANSWER
Answered 2022-Apr-04 at 22:59Here is the a solution taking the list of url to webpages of interest, collecting the moves from each table and creating a dataframe with the "1s".
Then combining the individual tables into the final answer
QUESTION
We have a table of CUSTOMER and a table of ACCOUNTS (there is no primary or foreign key in either table - long story!)
My data is such:
Accounts can 1, 2 or 3 owners. I need to find which CUSTOMERS aren't associated with any account.
What I have tried:
But the query is literally taking forever - even when I restrict the subquery to return the top 10 rows.
I want to see returned in my search Danny, Emma and Fang
...ANSWER
Answered 2022-Mar-04 at 08:27You forgot to relate the subquery to your main query. Your query says: "Give me all customers provided there is no row in the accounts table." It should say "Give me all customers for which there is no row in the accounts table."
QUESTION
I want to get the investment values for each stock, but I am getting, I think, for the overall dataset.
...ANSWER
Answered 2021-Oct-05 at 13:34Looking at your expected output, the following lines of code get you there. STarting point is your monthly_returns_stocks data.frame. Basically a cumulative sum of the montly returns + 1 times the investment of $100. Change the 100 into 1000 if you want to see the growth of a $1000 investment for each stock.
QUESTION
From one of my stages I'm receiving an output which is:
...ANSWER
Answered 2021-Jul-24 at 17:38Add below 2 stages after your pipeline stages,
$groupby null and construct the array of key-value pair$arrayToObjectconvert above converted key-value pair array of object to object$replaceRootto replace above object to root
QUESTION
I am trying to get into using Plotly Dash and I am getting stuck on this one piece where I would like to dynamically add a user-defined number of dropdowns. Here is what I tried:
...ANSWER
Answered 2021-Jul-11 at 08:17you have three errors in your callback
- there is only one return, hence do not define Output as a list
- conditional check is wrong, should be
if value_1 == ['Y']: doc.Dropdown()options argument needs to define list of dict
QUESTION
Good day. I'm new to android development and I am having a hard time setting margin for my view inside my kotlin file.
I tried all the guides I've seen but nothing seems to work.
Would someone take the time to check my code?
What I am trying to accomplish is inside a "for loop", I want to create a cardview with a textview inside and add it to the linear layout while adding some margin for each cardview.
This is my code:
...ANSWER
Answered 2021-Jun-17 at 10:34This line is what is failing:
QUESTION
I'm new in react-native and I want to pass data from the Home component to the Product component and I import the Product component in the Home component and I map the Product component but I get an error and it says undefined is not an object
Home.js
...ANSWER
Answered 2021-Apr-24 at 05:53Please update your home component to this
QUESTION
model <- glm(morning ~ time since arrival this dry season (days).,family=binomial(link='logit'),data=raw_data_1) Error: unexpected symbol in "model <- glm(morning ~ time since"
below are the heading for my data:
Bear ID/
Date DMY/
sighting occurred in morning (0/1)/
time since arrival this dry season (days)
this is a sample of my data:
dput(head(raw_data_1,10))
ANSWER
Answered 2021-Jan-12 at 17:27Try with this as mentioned in comments:
QUESTION
My apologies if this is extremely basic. I've been trying to teach myself to code through quarantine, so I'm quite new. My goal is to create an if statement that returns each ticker and its corresponding position into certain columns in Excel based on the group the ticker belongs to.
The tickers and positions are contained in a DataFrame I've converted to two lists, I also have converted it to a dictionary. Nothing seems to work to solve the whole problem. My dictionary uses Tickers as keys and Positions as values. My lists contain all Tickers and all Positions. Pasting what is returned from print(dict) below:
...ANSWER
Answered 2020-Dec-18 at 12:57Try using df.to_clipboard() at a point in your code when you have the dataframe in a format that you want it in to copy into Excel.
df.to_clipboard() copies your dataframe into the system clipboard, allowing you to paste it nicely into Excel.
Just noting as well that it's hard to know your exact objective. It seems like you only want to use Excel as a backup but it is the key question you ask in the title.
QUESTION
so im working with:
...ANSWER
Answered 2020-Dec-04 at 23:30That's just normal JSON:
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Create fang_tasks table in the Postgres database. The migration can be found in the migrations directory.
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