paperless | Scan , index and archive your documents | Computer Vision library

I am trying to capture the url that has been selected when a person presses the "GET URLS" button on the app.

What should happen is that the event reactive() should look at the input$go_button and see that it has been pressed - it should then perform the expression to take the chosen url from the select input- unfortunately it does nothing.

I have tried debugging with browser() but still had no affect.

All i am trying to do is capture the url that has been selected when a person "presses" the "GET URLS" button.

my sample code is below:

I want to map th follow xml response into java object

we are developing a website that needs to convert PDF files into HTML because some of the PDF has a form (not necessarily fillable PDF, these PDFs are printed to be filled up).

So we want it to be filled up through our website instead of printing the files and filled up by pen. We are going paperless.

DocuSign provides these wherein you can upload PDF, then you can customized it to have textboxes, checkbox. So we're kinda using DocuSign as a reference but still haven't figured out how they did it (Almost perfect convertion of PDF to HTML vice-versa).

So far I've tried several 3rd party softwares for converting PDF to HTML. I've tried XPDF, Poppler, & ImageMagick.

ImageMagick converts a PDF to an image which is not suitable as these images has a large size when converted back to a PDF for printing.

Poppler is a fork XPDF based on my research, I've tried it after using XPDF to see if it's better, it basically does what XPDF do but it converts the PDF to have bigger pixels on the CSS when converted to HTML. That's fine but it loses the font family.

XPDF converts PDF to HTML but the pixel is smaller, so when I convert it back to PDF, it does not fit the whole page, and I still have to manually adjust all the CSS to fit it.

So after using these 3rd party softwares, I convert back the HTML files into PDF using MPDF, and the converted files has so much inconsistencies. Texts are not aligned properly. It's basically not the same as the original PDF.

Any help will be appreciated thanks!

I am trying to validate the digital signature with given certificate files for the offline aadhaar KYC verification application.

This instruction is given in the documentation for the verification.

Aadhaar Paperless Offline e-KYC when downloaded has the following XML :

I am trying to verify signature added to a XML as per the instructions on the link below. It is returning false. I tried some code in Java too but will prefer NodeJS to work. Any other module recommendation is also welcome.

Instructions on the website for Validation

Steps to validate signature :

1. Read the entire XML and separate the s="xxxx" tag from it.

2. Use a signature validation algorithm leveraging "SHA256withRSA" based hashing and encryption technique

3. Signature value present in "s" tag, remaining XML (without "s" tag) and UIDAI public key (available here.) is to be fed to the algorithm to validate digital signature.

4. Sample code snippets provided here.

Please find below my code: [using NodeJS Crypto module]

I have two tables "Admission" and "EmailAddress". during the admission process if someone signed up for "paperlessCommunication", the system should add their email in EmailAddress table. due to some coding bug some of the admission, who signed up for "paperlessCommunication", has the missing email address in the emailAddress table. how can I find all the records who are signed up paperless communication but missing records in the email address... P.S. email address table has the email address from some other processes too, I am just interested in one which is missing from admission process with the paperless flag set as "Y".

So I am using plt.subplots() to plot multiple graphs in a single output whilst using matplotlib magic function.

Anyways, I noticed that I was doing the same calculation for each "variable", or column, for my dataframe. Basically, it looks like this

I have a text file which has many lines written ,there is a word called "@Testrun" in text file many times , considering "@Testrun" as staring point and endpoint also as a "@Testrun" considering the lines between these two "@Testrun" as one part there can be more that 3-4 parts o these text . My question is how do I extract those lines in parts and find duplicate lines in those parts :

My text file looks like this:

I have been searching high and low for a way to piece this together to no avail. I am pretty rusty with my python but am trying to write a (what I consider) simple program and I am nearly bald. The goal of this program is for someone to enter a Part No as input i.e. "ABC" and to search a directory for a folder matching the name and then to open all files within the folder. This would generally be a .pdf and possibly 2-3 excel files. I was able to make this work while testing by using open() with the entire file path(s) pasted in but I want it to be based upon user input. When I run the code below I see that it found the file in the correct directory (I made a file named ABC.txt for testing) but would not open it because it had added an extra .txt extension to the filename.