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I'm trying to paint "pixels". I created Conway's game of life in Unity and i want to add a feature where you press mouse button and when it's pressed you "paint" - set cells alive. So my idea was:

In Update() if mouse button is pressed Start Coroutine.

In Coroutine you have loop that sets cell pointed by Input.mousePosition to Alive-state then waits for end of frame. Loop, and by that Coroutine ends when that mouse button is released.

My problem is that if you move mouse rapidly created line will not be continuous, because inputs form mouse from two frames will be different (far apart).

Since you can take Input.mousePosition only once per frame i tried approximating this by storing mousePosition from previous frame and calculating all points that lie on Edge between CurrentMousePosition and PreviousMousePosition

However i was not happy with the result.

My Question is: is there a better way to prevent this un-continuous line than letting it be and then fixing it? And if not is there a better way to approximate points that lie on Edge?

• I want to scedual a task with crontab to run a python file in a specific anaconda environment every day at a certain time.
• I also have a python script to do so.
• The pythons script runs if I jsut execute it with python h.py in the anaconda evoronment in terminal. h.py is in the home directory
• I am usaing Ubuntu 20.04, and i havent refreshed on intalled any new cron or crontab
• I have tried the following commands to get it work but they just do Nothing (the result should be a folder and it is learly not has been created)

I have my code below from Backend that is working fine when I test it using Laravel's blade. But I can't do the same in using Axios in my React frontend (see frontend code below).

I use MPChart to plot rapidly updating data live. It is crucial that the user can freely scroll along the Y-Axis as the graph gets updated. After every update, I use myChart.moveViewToX() to automatically scroll along the x-axis. However, moveViewToX() also moves the view to 0 along the Y-axis.

Since moveViewToXdoes not feature a parameter like "ignoreY" or "keepY", I would like to use mChart.moveViewTo(centerX, centerY, YAxis.AxisDependency.LEFT);, where centerY is the Y-Position that the user has scrolled to.

So far, I have not found any way to access this value in the MPChart documentation.

As part of an intro to databases class, we've been told to create a function using PL/pgSQL that gives out a factorial of a number. Now since x! increases rapidly as a function, we've decided to return a bigint due to it being a large range integer.

I'm trying to implement JSON logs for my Node.js server; however, when I rapidly send requests, JSON.parse() throws errors. I believe that this may be caused by the concurrent reading and writing to my log file, as the fs methods are asynchronous.

One of the errors I received was:

I am using Algolia for full text search of a Firestore collection. It works very well, from a search prespective.

I am using Cloud Functions to sync the data - following the pattern found in many blog posts: I use the Firestore .onCreate() .onUpdate() and .onDelete() hooks to prompt updates to the Algolia index.

e.g.

I have a Spring boot application running on docker container as an init.d service. I followed the Spring Boot Unix/Linux Services guide to set it up.

Since the application is being started as a daemon service, the operating system creates log file under the /var/log/ directory and records the application logs in there. The problem is that since the application has lots of logging, the file increases in size rapidly. Moreover, I have a logback configured to manage application logs, thus, I do not need the default system logging.

I tried customizing the startup script but I only managed to change the default values (LOG_FILENAME and LOG_FOLDER), not remove them.

So my question is: Is there a way I can disable system logs for specific init.d service? If yes, how?

[image showing what I need to create