rave | data model validation framework that uses java annotation | Build Tool library

I am trying to find any easy-to-implement algorithms for the offline scheduling of parallel Jobs comprising ordered tasks among workers to minimize makespan in the special case where the workers are unique in what they can do (rather than the typical case where workers can do any task but may take different times) subject to the constraint that a worker must finish a task before it can move onto another.

I am more concerned with ease of implementation than computational complexity as the number of workers, jobs, and tasks per job are pretty small (orders: ~10, <10, and 10-30 respectively).

The specific property of the agents being distinct in what they can do rather than how long they take to perform a task has made it hard for me to find an algorithm (or near algorithm for me to start from). When searching for algorithm , I have tried recasting this as a tiling problem when (as it's similar to stacking Gantt charts on top of each other) and have looked into how I would cast it into a graph problem to no avail.

The closest I've found so far have been dos Santos 2019, Spegal 2019, Schulz & Skutella 2002, but these require that I cast the problem as some machines taking infinite time for mismatched operations and account for other scheduling properties that are not applicable to this problem--and I do not know enough about these algorithms to know if setting them to bypassed values would break them.

I am trying to web-scrape all Track, Roblox ID, Rating from https://robloxsong.com/ and want them into pandas DataFrame. But when I tried the below code it gives me a single list with all Track, ID, Rating with "\n". Also, I want unable to jump through all 50 pages and get all data.

I have a dataframe with a length shape of (3,7616) I'm trying to clean a certain column shops['full_review_text'] it has values like:

I am using pypdf2's function for extracting document info. The results are something like this but I am unable to interpret the creation date format. What are the last few digits representing?

I received a new laptop at work (Windows 10 Version 1909 build 18363.1379) and have to install Delphi 7 (yes, I know it's outdated - no, there's no chance of updating to a newer version of Delphi) which I have successfully done. However some of our code makes use of Rave reports with the Nevrona JPEG component (ND_JPEG50.bpl) which I have tried (quite unsuccessfully) to install. Originally, the component would not install and gave an error about having an invalid entry point. I was able to address that issue by compiling the .dpk file and then clicking "Install" which installed the component into Delphi 7 (but not RAVE). When I went into Rave and attempted to install the package (which does exist in the location specified) I got the following error (quotes are in the error)

"A class named TRaveGraphicImage already exists" occurred while registering package "C:\Program Files (x86)\Borland\Delphi7\Projects\Bpl\ND_JPEG50.bpl", unit "NDCsJPEG"

I then Removed the "Rave Graphics Components" packages and was able to add the ND_JPEG50.bpl in Rave. However, when I restarted RAVE (as directed by RAVE), I get the same error as above. After clicking Ok, I then I get the following error:

Exception EInvalidOperation in module visualclx70.bpl at 0008230C. Cannot focus a disabled of invisible window (MainForm).

and then Rave goes into not responding mode and I have to kill it.

I have tried:

1. Uninstalling / re-installing D7 (as myself) several times
2. Uninstalling / re-installing D7 (as admin) a couple times
3. Running D7 / Rave as myself numerous times
4. Running D7 / Rave as admin numerous times.

It should be noted that when I run D7 as admin our home-grown components (accessed via the LAN) do not load (I believe that, for whatever reason, the admin privilege does not have LAN access) so I would prefer to NOT have to run D7 as admin.

I don't know if I have not installed Delphi 7 correctly (it seems unlikely since the rest of D7 is working just fine, but stranger things have happened with older programs) or if there's something with the latest version of Windows that either prevents Delphi 7/Rave 5 from working right or if there is some "magic" that I have yet to divine to get this working.

Thanks in advance for any advice.

Edit:

If I run D7 as normal (not as admin) I am unable to get into Rave - it continues to give me the error about TRaveGraphicImage. I have edited the Rave.ini file and removed the ND_JPEG50.bpl package and still get the error. However, if I run D7 as admin, Rave comes up fine - but with a bunch of warnings about the home-grown components not loading.

If this provides any value, here is the contents of my Rave.ini file:

suppose, i have such files

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.

I clone the project from GitLab -> install node_modules by "npm install -g" -> and run "npm start" command in terminal but it give some errors as below.

Does anyone have experience with Howler in Ract? I have a simple function (handleRave), which should turn music on and off via useState. It works, however I can't stop "Rave" after turning it on.

I'm really stuck here.