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Split PDF into multiple files based on QR code

I have a scanned pdf which consists of combined answer scripts of students for given exam. In the last page of every student's answer script, they will be a qrc

How convert Hijri date to gregorian in PHP?

I got the code from this I have this date 1401/01/16(Hijri Islamic) want to convert it to 24-11-1980 normal date. Code: function HijriToJD($m, $d, $y) { ret

Cannot resolve symbol for SQlite dbhandler class

I'm trying to create/access SQLite database in android. I've created a file called MDbHandler.java where I've written code to create database, insert,update and

Adding file extension to allowed list for file uploads in OctoberCMS?

The problem is in OctoberCMS backend within the File Manager of Assets, I receive the following error message when I attempt to upload a SVG file: Error uploadi

Trying to get vba nested for loop to work for email and pdf export

This code is supposed to do the following: Take the four worksheets listed in the array (dim as s) export them as a pdf Attach that pdf to an email and add a si

Mongo NodeJS project() is not a function

I wanted to exclude some attributes from the result. I read the specification: https://docs.mongodb.com/manual/tutorial/project-fields-from-query-results/ - I n

Failed to load resource: the server responded with a status of 500 (Internal Server Error), Error: Request failed with status code 500

I'm working on this social media app. and every time I try to sign up/sign in to the application it gives me this error. Failed to load resource: the server res