coca | 000 words from the American Contemporary Corpus
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kandi X-RAY | coca Summary
Screening of 20,000 words from the American Contemporary Corpus
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QUESTION
I'm very rusty on the little SQL I once learned, and while I totally get SELECT column1 FROM table WHERE column2 LIKE pattern
, what I need is:
ANSWER
Answered 2021-Jun-10 at 00:56You can store the pattern in a column:
QUESTION
I have an array containing attributes of each store (this is just the first few kv pairs, there're 100 in total)
...ANSWER
Answered 2021-May-31 at 19:11You need to submit your form for it to get processed...
elements of type submit are rendered as buttons. When the click event occurs (typically because the user clicked the button), the user agent attempts to submit the form to the server. source: MDN
Form with a submit button:
QUESTION
I have a problem that I can't figure out.
I have three tables in my mySQL database. It's Invoice, InvoiceItems and Products. My main goal is to calulate the top 5 selling products based on what status of the invoice.
Invoice can have status 0 or 1, 0=invoice,1=creditnote, and multiple InvoiceItems, each of the InvoiceItems is connected to a Product.
The table setup is something like this:
...ANSWER
Answered 2021-May-28 at 06:02SELECT p.Name, SUM(CASE WHEN i.Status == 0 THEN it.TotalSum ELSE -it.TotalSum END)
FROM Product p
JOIN InvoiceItems it
ON p.id = it.proID
JOIN Invoice i
ON it.invID = i.id
GROUP BY p.id
ORDER BY 2 DESC;
QUESTION
Let's say I am developing a django REST api that is secured via token and basic authentication. The idea is to list juices. So I am having an URL that lists all juices from specific brands.
So I got a dynamic URL like: path("juices//" ...)
What I want to do now is to show all juices of the brand coca-cola in my frontend where no authentication is required. So all visitors should see the list of juices from coca-cola.
I need to use JS fetch since it has to be asynch. Thus my code is something like:
...ANSWER
Answered 2021-May-28 at 06:48You can use a simple if-else in your view and return an appropriate response with respect to the user and the brand name:
QUESTION
Basically I am trying to keep only duplicate values that appear in another list, so that I know which products are fast moving.
For example, I have the following original list:
...ANSWER
Answered 2021-Apr-10 at 21:23use:
QUESTION
I am trying to decrement the Quantity value in Firebase realtime database, when a button is clicked. However, I have tried multiple methods still unable to decrement the value. Listed below is what the structure looks like.
...ANSWER
Answered 2021-Apr-08 at 03:54You're using the operator for Firestore, but are writing to the Realtime Database. While both databases are part of Firebase, and both support atomic increments/decrements, the API is different.
For the Realtime Database, the field is named ServerValue.increment()
, so:
QUESTION
So I have one data frame with multiple columns, a good chunk of those columns are dichotomous variables of whether each case belongs to a certain group, said columns are the result of running %in% to turn them into a logical test and then codded into 0s and 1s. I ended up with only one of those columns with 1 per row, now I want create a category based on whether the row has a 1 or not. Why's my code not working (or very slow, it just seems stuck).
...ANSWER
Answered 2021-Apr-06 at 11:44It is not entirely clear what you're trying to do. From your code it seems like you're trying to overwrite the value in SECTOR
, with the ones indicated by the different sector columns (A guess based on their names).
Basically the problem here is that you are not performing any assignment. For example
QUESTION
consider i have a table named Products
.
ProductID
ProductName
ExpDate
1001
Coca Cola
2021-6-6
1002
Pepsi
2021-5-8
I wanted to get the ExpDate
from each of the Products
and get the 30 days before that date.
for example; the 1st one ExpDate
is 2021-6-6, so minus 30 days = 2021-5-5
ANSWER
Answered 2021-Apr-05 at 14:18You can use DateAdd function to subtract 30 days from a date field.
QUESTION
As I edited my question twice, I was asked to post a new question and align the example data better with my original data set to avoid editing the question afterwards.
I currently have a seemingly easy task, but as the data set is quite large, it is not feasible to do the task manually by hand.
The data.table stores one column of name
(different legal entity) and numerous other columns storing data corresponding to that name object, say var1
, var2
and var3
. The name variable is type character and the others are type numeric. Data examples are arbitrary and just for illustrative purposes.
Now to the question. Names can start the same (same prefix) but might end differntly (diverging suffix). Imagine for example plant species of different classes or company names with differnt legal entitity form. The longest shared prefix should be retained. The data below better illustrates what I want to achieve than the original question.
My generic question is, whether there is a simple method to match all values of the name variable that have the same prefix and assign them this "same" prefix while discarding the "diverging" suffix. See below for "abstract" example data.
...ANSWER
Answered 2021-Apr-03 at 23:10I hope this helps. It works for the cases you've given, but obviously you have to find words like "American" by hand. You might also want to look at the closest matches, say all the matches with match_length >= 1, and evaluate them by hand, instead of just choosing the best match. You could also look at the stringdist package and get the names that are close matches by longest common substring.
QUESTION
I am basically trying to omitted all illegal characters and numbers in a soft drinks column. I currently have something like this:
...ANSWER
Answered 2021-Apr-01 at 08:53This regex should work: [a-zA-Z\s]+
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