consign | Rails app - high end consignment in New York City | Application Framework library

EDIT for Mission Clarity: In the end I am pulling inventory data and customer data from Postgres to render and send a bunch of PDFs to customers, once per month. These PDFs are dynamic in that the cover page will have varying customer name/address. The next page(s) are also dynamic as they are lists of a particular customer's expiring inventory with item/expirying date/serial number.

I had made a client-side React page with print CSS to render some print-layout letters that could be printed off/saved as a pretty PDF.

Then, the waterfall spec came in that this was to be an automated process on the server. Basically, the PDF needs attached to an email alerting customers of expiring product (in med industry where everything needs audited).

I thought using Puppeteer would be a nice and easy switch. Just add a route that processes all customers, looking up whatever may be expiring, and then passing that into the dynamic react page to be rendered headless to a PDF file (and eventually finish the whole rest of the plan, sending email, etc.). Right now I just grab 10 customers and their expiring stock for PoC, then I have basically: { customer: {}, expiring: [] }.

I've attempted using POST to page with interrupt, but I guess that makes sense that I cannot get post data in the browser. So, I switched my approach to using cookies. This I would expect to work, but I can never read the cookie(s) into the page.

Here is a: Simple route, simple puppeteer which writes out cookies to a json and takes a screenshot just for proof, and simple HTML with script I'm using just to try to prove I can pass data along.

server/index.js:

I am trying to return data of node "attachDocument" of XML script below. Script below to return 7 rows (7 nodes of “atttachDocument” under consignment node) but should be 8 (one under root node “declaration” label as **Struggling to include **) that I am struggling to return it thru Query... Can someone help query to return all 8 rows of node "attachDocument"?

Thanks in Advance.

XML...

Need help to with a query below to return rows of following XML nested nodes. Some of column's data require to return multiple values (as exist in XML script) with comma separated e.g. nodes 'BillType', 'BillNumber', 'CONTAINER_NUMBER' or 'CONTAINER_STATUS' etc..

Thanks in Advance.

XML...

I want to know the difference between laravel eloquent conisgnment->runsheet->name and $consignment->runsheet()->name

i notice that there is performance difference but why? also I notice that when I try to get relationship property like $consignment->runsheet->name it work fine but $consignment->runsheet()->name doesn't work

I've been trying to write both periodic and non-periodic messages on a serial port using Windows API. The architecture of my code is the following:

The main thread starts the following :

• A "message sending thread" that will be responsible for writing data over the serial port. It will wait on a condition variable to be waken up by other threads, then will send data contained in a buffer over the serial port. I'm protected from Spurious wake-ups by a flag.

• A thread that builds a message, fill the data buffer and notifies the "message sending thread" with the notify_one() function every 100ms.

For debug purpose, the main thread also loops a few times on another function that builds a message and notifies the "message sending thread" the same way as the timer do every 500 ms. Here's the code

Ok, so I am using Perforce P4V to back up my work for a Unity project. One of my teammates checked in some changes to the metafiles which broke everything. No problem though right? That's the whole point of using P4. We can just revert that. Only... revert didn't work?

The behavior I am seeing is File A was changed in changelist 1 File B was changed in changelist 2, File C And A were changed in changelist 3

Let's say Changelist 3 contains the bad change I clicked on changelist 2 in my history, then clicked get revision, and checked the Force Operation box. changelist 2 being the last known good state what I expected to happen was to have all of my files restored to the state I was in when changelist 2 was submitted.

Instead, file C was reverted, but File A was not. It's like, since file A didn't change in changelist 2 it didn't bother to get that version.

So I am in a state where all of the unity metafiles are maimed and all prefab references are broken.

When that didn't work I tried using get a revision to go back to the most current state. Then using Backout. That similarly didn't work, metafiles still maimed. I then tried selecting the last known good state and rolling the entire project folder back to that state. Again, didn't work. But then again, I may have maimed my project so badly at that point that nothing would have worked.

The only way I have found that appears to correctly be reverting the files and restoring the broken links is manually selecting each file or folder and reverting it to the last good commit, which is different for each file/folder since they were added and changed in different commits.

What I don't understand is why the force get revision didn't do that on its own. Or what the "correct" way to undo a bad commit is.

I even tried deleting the entire assets folder then using get revision force to pull an entirely new copy from the server using the last known good commit. This appeared to work perfectly once, but when I tried to repeat it to verify my results it went back to losing all of the meta file links. The only dependable way of getting back into a good state appears to be manually force getting each file and folder to the individual last known good commit.

I have consigned myself to having to manually fix my blunder this time, but I'd really appreciate help to know how to do this the right way for the future.

I am currently generating a QR code image for records in a table through a button click function, and then the image generated would need to be saved into the table.

But I am only able to generate the QR code image only and I can't seem to store the image into the database. The error given to me is:

Implicit conversion from data type nvarchar to varbinary(max) is not allowed. Use the CONVERT function to run this query.

I have search various methods online yet I can't seem to understand how the CONVERT function actually works. Below is my code:

I am fetching about 5000 rows of data from the database and also 5 relational tables data. Which is causing the issue. I see in network tab size of request resource is 9.1 mb . after that I am appending data in table like this

I am fetching data from database which is returning almost 5000 records form database . when I see resource size over network it is 10 mb of size.

This table has almost fifty columns. Is there any way I can reduce the size which displaying in network tab of browser?

here is the query