Attempted to read or write protected memory. This is often an indication that other memory is corrupt

I'm hoping someone can enlighten me as to what could possibly be causing this error: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. I...

Scrapy Crawl URLs in Order

So, my problem is relatively simple. I have one spider crawling multiple sites, and I need it to return the data in the order I write it in my code. It's posted below. from scrapy.spider import...

Passing PHP Session ID as a POST parameter

In light of my recent issue (https://stackoverflow.com/questions/9730845/php-session-lost-emptied-on-form-post), the session ID almost by random regenerates itself upon a form being posted (login...

best approach to design a rest web service with binary data to be consumed from the browser

I'm developing a json rest web service that will be consumed from a single web page app built with backbone.js This API will let the consumer upload files related to some entity, like pdf reports...

find latest file name and copy as renamed file in the same folder

I see some kind of similar posts but unfortunately this is not working for me so far. I would like to get the latest backup file (randomly generated) and then copy and rename the file in the same...

how get random row laravel-5

In L-4 it was simple: $random_quote = Quotation::all()->random(1); But now in L-5 not a single method described in this post is...

Create unique file name Windows batch

I have seen many posts about creating a unique filename from the naive %TIME% to the plausible (but insufficient) %RANDOM%. Using wmic os get localdatetime is much better, but it can still fail on...

Java AES/GCM/NoPadding - What is cipher.getIV() giving me?

I'm using AES/GCM/NoPadding encryption in Java 8 and I'm wondering whether my code has a security flaw. My code seems to work, in that it encrypts and decrypts text, but a few details are...

Fill in time series gaps with both LCOF and NOCB methods but acknowledge breaks in time series

There are edits to this post at the end. I have a large dataset of daily dietary records for a population of individuals. There are data missing at random from each of the individuals. This is an...

VBA Error on Stream.SaveToFile

I'm attempting to modify a VBA script from another post (26486871). The script will download a Zip file, extract a text file and import the data to Excel. I don't know VBA so I'll tackle each of...

Where to enter the string in "evaluate simple math expression"

I'm currently working on a school project in Android. I've written a code which generates a random equation, like 8+4/2, everytime you press a button on the screen and now I want to evaluate the...

office.outlook.com and smtp.office365.com SSL Certificate Random Changes between calls

This may sound weird, but I have customers using my software that connects the IBM i (AS/400) to the office REST API using the host: outlook.office.com The URI used...

Error in mcp2matrix(model, linfct = linfct)

I don't understand why it is not working for the post hoc test. What did I do wrong? modmisto<-lme(Cobertura~Tratamento, random=~1|Parcela,...

Telegram bot weird error : Bad Request: wrong file identifier/HTTP URL specified

I am sending message to telegram channel using bot. With using webhook method. I'm sending file_id via the link. I got the file_id from a channel post. For some files like GIF & video format...

scikit-learn error: The least populated class in y has only 1 member

I'm trying to split my dataset into a training and a test set by using the train_test_split function from scikit-learn, but I'm getting this error: In [1]: y.iloc[:,0].value_counts() Out[1]: M2 ...

How to explain the reentrant RuntimeError caused by printing in signal handlers?

Code: # callee.py import signal import sys import time def int_handler(*args): for i in range(10): print('INTERRUPT', args) sys.exit() if __name__ == '__main__': ...

Firestore - How to get document id after adding a document to a collection

Is there a way to acquire the document id that was generated after adding a document to a collection? If I add a document to a collection that represents a "post" in a social media app, I want to...

Best way to revert to a random seed after temporarily fixing it?

Is this the only way to 'unseed' the random number generator: np.random.seed(int(time.time())) If you have some code that you want to be repeatable (e.g. a test) in a loop with other code that...

TableView fail to reload after `tableView.reloadData()` is called

I have two tabs. The first tab contains a UITableViewController, with its tableView's cells containing some words. The second tab is for settings, containing a tableView, with a cell for setting...

Changing tip labels for a multiphylo object

The answer and question is related to this post: https://stackoverflow.com/questions/57547769/change-tip-labels-in-phylogeny-in-r. I have old tip labels I want to replace with new tip labels...

Use a subscription inside a route resolver

I want to ask a service for some data, to allow the route resolver to take a specific action. The data that should be returned by the service, is not the data that will be used by the component...

IdentityServer4 PKCE error: "Transformed code verifier does not match code challenge"

I cannot get IdentityServer4 PKCE authorization to work using Postman. Using online tools I create the necessary parts: Choose a random string: 1234567890 Get its SHA-256...

VS Code and WSL Integrated Terminal - I cannot set WSL as my default terminal

After selecting WSL as my default terminal in Visual Studio code, I am unable to open up a terminal window. The terminal window opens, random text appears on the screen, and then the terminal...

Outlook Add-In Forward Selected Email

I am new to creating Office Add-Ins and having some problems. I am trying to create an Add-In that forwards the content of the currently selected email. as an attachment preferably, to a different...

Symfony - Terminal Command to generate a new APP_SECRET

I writing a public Symfony app. So I need to expose it on Packagist. How can I run a post-install-cmd to automatically set a new random APP_SECRET? This would be nice to know and I think it's...

HttpClient throwing "An error occurred while sending the request."

I have three layer application architecture. My Client --> My service A (REST hosted in IIS) --> Other Team's service X (REST). Service A is ASP.Net 4.6.1 framework, not ASP.Net Core. Client is...

Receiving "No key available with this passphrase" with LUKS

My laptop has an encrypted disk. After an apt upgrade and some hours later a force shutdown my passphrase doesn't decrypt my disk anymore. I booted from a debian live usb stick and tried several...

Nginx / PHP-FPM random post body content in response

I have a problem with my NginX / php-fpm / Laravel stack. The content of post body randomly appear in the response, producing invalid JSON. Request example : POST / HTTP/1.1 Accept:...

Laravel Seeder error Cannot write to directory "public/storage/.."

I got this DatabaseSeeder.php in laravel where I create a Directory: public function run() { Storage::deleteDirectory('posts'); Storage::makeDirectory('posts'); //...

How to memory-map a PCI BAR using PCIDriverKit?

How to memory-map a PCI Base Address Register (BAR) from a PCIDriverKit driver (DEXT) to a userspace application? Memory-mapping from a driver extension to an application can be accomplished by...