kfc | emulator color palette setter written in POSIX C99 | Command Line Interface library

In a web-app that I am developing, users can upload files. As part of the upload process, users must specify what type of file (e.g. invoice, receipt, contract) it is and also who the customer is.

I then send the file to the backend server using a fetch. From the back-end server, it is to be uploaded to an ftp. On the ftp I need to create a directory based on the file type id and customer id. for example, it should be in the directory ftp/invoices/kfc .

Then, on a database, the server registers the file, its location and, for example, it's upload date.

Ideally I want to send the metadata (type of file, customer) as part of the same fetch.

My backend server is using python and flask.

My frontend code is below. I've tried a couple of things already:

• I've tried adding the metaData as a formData element, but flask does not like this and throws a 400 error when I try to read it.
• I've also considered doing a two-step process of first sending the metaData and then the file (or the other way around), but this seems more complicated than it needs to be.
• I've also tried adding the metaData as headers to the api request, but then I run into cors complications that I'd prefer to avoid.
• I've tried creating the metaData as a additional simple json file to send with the formData, but it is not obvious to me how to "create a file on the fly" in a front-end React app. Maybe it's no big deal?
• I've also spent some time searching the internet for a solution, but nothing really matched what I was trying to do (which seems suspicious)

I'm hoping someone can tell me there's an easy way to do this.

The frontend is React-redux, the backend python and flask and the database in MySQL

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I'm new to kotlin. I have encountered a problem where the CountDownLatch is not unlocking, I am not sure whether which line causing the problem for the infinite lock.

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I have 3 tables business, deal_business, deal.

business table has id, name, address etc (each business has 1 row)

deal_business is a pivot table, it has two FK columns business_id, deal_id (Against one business, It can have multiple rows)

deal table has id, title, desc, start_date, expiry date (Business can have multiple deals)

I want to query to get all business with a count of total active deals based on start_date and expiry date.

I want something like this.

id business Name total_active deals etc 1 KFC 5 1 McDonalds 7

In the above scenario, KFC has 5 active deals right now and McDonald's has 7 active deals. But they also have many inactive deals. I want to show only active.

I am using Laravel 8. Here is how I am doing it.

I fetch all business only, then I loop through the data. Inside the loop, I use a left join query with the deal_business and deal table. It gets the correct result. But it is very slow.

Because if there is 500 business, the loop runs 500 times, and then the query inside the loop runs 500 times too.

Is there a better way to do it using relations? Eloquent or direct MySQL database query? Any help would be appreciated.

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I'm building simple CRUD web application with React for my "Fleet manager" with SpringBoot API. I'm stuck with how to execute axios.post method to add Car. Code for Car component below:

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I have 2 ArrayLists.

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I have 3 tables that I need to retrieve data from + I also need an additional column (ResearchIDName) acting like an xlookup from the c2 table. I have created the below script so far on how to retrieve the data needed from the 3 tables and I have attached an image on how my tables look like and how my results should be, but I need help on this additional column (ResearchIDName). The xlookup formula for ResearchIDName would be: XLOOKUP(O3,I:I,H:H). All the research IDs would be present in the SID column in table c2 and the Companynames column refers to the SID column so all I would need would be to have this separate column mentioning the name of the research ID company. Do you have any suggestions?

*Edit The result of the ResearchIDName would be to search in all the SIDs and to retrieve the name from the companyname. Each SID has a different ResearchID. The SID name can be McDonalds, whereas its Research name would be KFC. Companyname in the results currently shows the company name of the SID, I also need the company name of the Research ID.

Table c0

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I am learning with an online tutorial series and right now we are looking into nested queries. Trying to play around and think of ways I could play with this concept I wanted to try to make combined nested queries, but I am not really sure how and google isn't providing me much luck. Once again it's hard to word things like this. I am using MS SQL

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Dataframe :

name Location Rating Frequency Ali Nasi Kandar 1 star 1 Ali Baskin Robin 4 star 3 Ali Nasi Ayam 3 star 1 Ali Burgergrill 2 star 2 Lee Fries 1 star 3 Abu Mcdonald 3 star 3 Abu KFC 3 star 1 Ahmad Nandos 3 star 2 Ahmad Burgerdhil 2 star 3 Ahmad Kebab 1 star 10

Here is the sample data set. The logic would be:

1st condition: if the name has duplicate values, check the frequency and see which one is higher, drop the row with lower frequency

2nd condition: If no name duplicate (e.g:Lee), keep the row

3rd condition: Rating is the same (e.g: Abu), keep the first value

Desired Output:

name Location Rating Frequency Ali Baskin Robin 4 star 3 Lee Fries 1 star 3 Abu KFC 3 star 1 Ahmad Kebab 1 star 10

Any of you guys know how I do this in python pandas or pyspark?

I got into troubles checking for duplicates and also applying probably the "if condition" to this dataframe

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