nows | poisonous chicken soup

I'm facing a critical issue right now in Romania. So for almost 24 hours my mobile app which is using Firebase Realtime Database can't be used on some ISPs (like Vodafone, DIGI or Telekom) if you are using mobile data (4G or 5G) the app is working fine, but on Wi-fi (on these ISPs the app is getting timeout). I talked like several hours on the phone with multiple ISPs and the Firebase support (right now the app is working using DIGI, but nobody knows why). The ISPs are saying that problem is not on their end and Firebase is saying that the problem is on the ISP side. Firebase support answer:

As this has been caused by network issues, rather than Google's infrastructure, we can't do much about it from our end. I would recommend that you contact the ISP provider directly as they will be able to check deeper on their side.

As far as we can see, the multiple providers are affected by that issue. Our engineering team is already aware of that and looking for solutions. Like I said before, there is nothing we could do with the providers, but our engineers would find any suitable workaround.

So my question is: what can I do? (I saw that Firebase realtime database deployed in europe-west works) but mine is already on united states.

Is there someone having troubles like me? I tested multiple apps which I know are using Firebase and they are having the same issues, the app being unreachable over this type of network.

Updates on the issue:

So the problem is regarding Ukraine and Russia :(. Many apps using Firebase Realtime Database are not working right now.

Below I posted a fix for this and how I handled in order to make my app functional again

While I googled to understand the Unary associations, I got the following two explanations:

the first is:

A unary relationship is when both participants in the relationship are the same entity. For Example: Subjects may be prerequisites for other subjects, or one employee manages many Employees.

and the second is:

Class B knows about ClassA.

Class A does not know about ClassB.

Now lets look at the following example:

You can see the Person and Address relationship below. We call this relationship as has-a relationship since person has a address. So Person knows the address but address does not know anything about person

Am I misunderstanding something?

It is my understanding that NumPy dropped support for using the Accelerate BLAS and LAPACK at version 1.20.0. According to the release notes for NumPy 1.21.1, these bugs have been resolved and building NumPy from source using the Accelerate framework on MacOS >= 11.3 is now possible again: https://numpy.org/doc/stable/release/1.21.0-notes.html, but I cannot find any documentation on how to do so. This seems like it would be an interesting thing to try and do because the Accelerate framework is supposed to be highly-optimized for M-series processors. I imagine the process is something like this:

1. Download numpy source code folder and navigate to this folder.
2. Make a site.cfg file that looks something like:

We have a NestJS project with several modules. Suddenly, some tests stopped working with errors all like

FAIL libs/backend/nest/pipes/src/lib/iso-date-validation.pipe.spec.ts

● Test suite failed to run

ENOENT: no such file or directory, open D:\git\my-nest-project\libs\backend\nest\pipes\src\lib\iso-date-validation.pipe.spec.ts'

It knows what test to run, but then it claims it can't find the test file. Sometimes we get a couple of these errors, sometimes dozens.

These errors are happening randomly (not always on the same tests) locally on my machine as well as on our Jenkins server and on other developer environments as well. I can reproduce this on Windows/Mac/Linux.

There were no changes to the test or project configuration files that would have triggered this change. In fact, I have checked out previous versions of the codebase that built reliably in Jenkins and now they have the same random test errors.

I have tested on clean nodejs environments with nothing installed globally except npm.

Using the jest --verbose flag gives me no further details.

The jest config in a NestJS project is multi-layered, so it's hard to display the whole thing here, but I don't understand how this could be a configuration issue because the tests used to run fine and the configuration files have not changed.

I have tried clearing the jest cache, but the results are not consistent. On some occasions I can get a clean test run after clearing the cache.

More often than not, the test failures occur in a module that has some React .tsx templates, but not always. Sometimes a pure Typescript module will fail.

There are many questions on StackOverflow, related to this but none answers with logic.

If Index.html runs first.

Main.ts or better say Main.js (after transpilation) can't run by itself as it is a javascript file at the end, and Index.html file is the one that contains the reference of main.js at the bottom before the closing body tag, obviously, the webpack does all this.

Now, let's say from the configuration that is Angular.json file, the angular knows that Index is the main HTML file that should be served first.

Then again, as Main.js is unknown at this point, so there is no way that the angular would know about the root component. And it must throw an error while parsing but it doesn't throw the error. This means, it already knows about app-root, which means Main.js is the entry point. But how is this possible, how a javascript file can be triggered without Html page?

first way:- Angular.json ---> Main.js--->Index.html (but how is this possible? who triggers Main.js?)

second way:- Angular.json--->Index.html---->Main.js (but then how do angular know about ??)

also, My question is, If I write huge "ts" code inside the App-Component itself, then also it will not be executed even after the flow reaches the as angular has no idea about what actually is until it finds the Main.js in the body tag and executes it and then only it could know about it.

After Android Studio upgraded itself to version Arctic Fox, I now get these strange sub-windows in my code editor that I can't get rid of. If I click in either of the 2 sub-windows (a one-line window at the top or a 5-line window underneath it (see pic below), it scrolls to the code in question and the sub-windows disappear. But as soon as I navigate away from that code, these sub-windows mysteriously reappear. I can't figure out how to get rid of this.

I restarted Studio and it seemed to go away. Then I refactored a piece of code (Extract to Method Ctrl+Alt+M) and then these windows appeared again. Sometimes these windows appear on a 2nd monitor instead of on top of the code area on the monitor with Android Studio. But eventually they end up back on top of my code editor window.

I have searched hi and low for what this is. Studio help, new features, blog, etc. I am sure that I am just using the wrong terminology to find the answer, so hoping someone else knows.

I'm a novice web developer, but experienced python programmer, and Apache dolt. Recently, I've been tinkering with hosting a small website and learning my way through some hosting issues, Flask, html templates, etc.

I've followed several Flask tutorials about controlling access to pages with @login_required decorators on access-controlled endpoints and using session to store a logged in k-v pair. This all works perfectly when running locally on Flask's development server on my local machine. However, when I push this onto my hosting service, I'm getting what I believe is cached behavior to many of the access-controlled endpoints and I'm able to see them after logging out (and checking the session data to ensure the key is removed).

Some specifics...

• Using flask with session for the login info, not flask-login.

• Hosting on a managed VPS that is using Phusion Passenger as a WSGI interface to Apache

• I have no config files in use for Apache...just defaults right now.

• Website is very low traffic... Prolly just me & the bots right now. :)

My passenger_wsgi file:

I'm trying to iterate through multiple nodes and receive various child nodes from the parent nodes. Assuming that I've something like the following structure:

I have a tuple-like class template like this