I am using typescript to build a micro service and handling signals as well. The code was working fine till few days ago but recently it started throwing error. Couldn't find a fix for the issue.   code for handling signals. It is just part of th...
I am writing a server-backend for a conceptional problem that might be hosted on some CTF challenge. It will be hosted on Ubuntu 12.04 LTS, nginx 1.1.19, and uWSGI 1.0.3-debian which will handle Python 2.7.3.  The goal of the challenge is to exploit...
I have a node script which launches child processes. I want to make sure they are all terminated when my script is terminated, whether it terminates normally (there should be no child processes left to kill) or not (this is where I expect to have to...
In this example (RandomGifPair), how is the update corresponding to NewGif actually wired to execute after the parent component fires RandomGif.update act model.left? It seems like the RandomGif.update NewGif maybeUrl needs to be manually fired somew...
I'm trying to determine the fundamental frequency of an input signal (from a tone generator, or possibly a musical instrument) using JavaScript's WebAudio API, along with some other SO articles (How to get frequency from fft result?, How do I...
Im writing a node js app to manipulate Flutter code by adding lines of code to it. I want to see updates in real time. Is it possible to somehow hot reload Everytime I'm done writing a line in the file? I'm using visual studio code. I've...
I am new to C++, and I'm trying to port some javascript scripts while learning the new language.  I am trying to find solutions to use callbacks like javascript, especially like the js-signals library   Below is a script in javascript. Can it be...
Can I force the sending of a 'CLOSE' signal to my server when a tab directed at my website is closed?  (thinking it might be possible with a Javascript alert on close-tab signal)...
I have build a class "Queue" in node.js. I need some queues, so i make instances like "orderQueue": var orderQueue = new queue();.   When the last element in a queue was processed, the queue should emit a signal like "orderQueue-p...

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