black-hole | WebGL simulation of a Schwarzschild black hole | Graphics library

I'm having a hard time trying to understand how I can make this function work. I think it stems from me not really understanding 100% how to handle promises, but I've read all the tutorials I can find and I still don't see how I can do this.

The following is a function, which calls an endpoint on an API. When it's successful, it'll return a token for use in future requests. When it fails, I want to throw an exception and completely stop the execution.

I've heard that when throwing in a catch handler like this, then you're thrown exception is handled by a hidden try/catch and this passes to the next catch handler. But this is effectively meaning my exception gets black-holed. Which I've heard is a thing and I've read other questions on this website about that.

The actual example isn't this trivial. But the effective code is still the same, a try/catch wrapped around all the code in question. But any exceptions never land in the right place. Then lambda fails with the exception in question. But it's not handled by the code that I wrote, so the response is wrong. I need to handle the code and output a different reply based on what exception is being thrown. So I change it around, fix up the data, add other related information and return that. But since I'm never landing in the right place. I can never do that.

How could I alter this function, so that it correctly lands in the exception handler I've given? Thanks for your help

I am looking for a way to skip weekends while using date-time xAxis with Highcharts Gantt.

I have read a few posts about the

I am trying to get imagick installed (by far not an easy task, but helped enormously using the [filter] on https://mlocati.github.io/articles/php-windows-imagick.html) and running on my WAMP/Windows10/PHP7.0 webapp, but I am running into a black-hole on the readImage() call (the log file only goes up to 'checkpoint 2').

Looking at the Windows system events log I can see an Error Level Application event reading:

How do I solve the following throwing the warning in the title?

I wanted to create a fault tolerant website and was trying to create an autoscaling group.NAT-instance was used instead of NAT-Gateway. I experienced the following issues.

When a NAT instance gets terminated [for some reason].The auto-scaling group will launch the respective NAT image, but it would not have disabled the Source/destination check. That has to be done manually and as a result, the private subnet which is connected to the nat-instance will have the status message "Black-hole". Unless until the source destination check is manually changed, the private subnet won't even have the new NAT-instance displayed.

Does anybody have a solution to this problem?

/app/Controller/NewsController.php