I am trying to set up a multi threading code for Spotfire. I was wondering if anyone can help me set up a basic one, since I couldnt find any place explaining how to do it. I was able to find this thread talking about setting one up, but I couldnt understand how to set up the code. Also I am using Spotfire v7.11 in case future versions have made it easier to have multithreading work.
I have tried creating a simple thread function as seen here but that kept crashing the code. Thank you for all of your help.
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I'm new to javascript and NodeJS and I've been looking at a bit of deprecated code and I've come across 'require.paths.unshift()' on many occasions at the start of a file. To my understanding, this syntax has been long removed from NodeJS, but in order for me to understand and potentially fix up the old code, I need to understand it's meaning and context.
I've tried looking for it online but I couldn't find much on it. If someone could please explain the context of it's use or a newer implementation, I'd much appreciate it.
Every time I come up with an Idea for a project I can make in Python to advance my skill rather than depend on tutorials, I come across and obstacle; what libraries and other resources would I need to write the software?
I always tried asking google but I give up after realizing that I'm just scrolling to no avail.
How do you guys find exactly what you need in order to your projects?
Viewflow sounds like a really useful library, but I've spent two days reading everything I can about it and still don't have a good idea of how to use it.
The current documentation seems to cover
The problems that viewflow is intended to solve
Some very basic examples
In-depth details of its various components.
What seems to be missing is the area between two and three. So I'm looking for something that gives a certain amount of detail and explains viewflow's overall structure while also explaining how things are being done and how one might do something differently if one wanted to.
Does anyone know of any tutorials or documentation that could help to fill this gap? Viewflow certainly sounds great but at the moment, I'm a long way from finding it usable.
iam new to programming and i have been taking cs50,so in lecture one prof.david said that "you should always start reading the errors displayed from top".So i don`t understand what that suppose to mean.can anyone tell me why did he said that.
I think the propper method should be: first focus on last or biggest errors, isolate possible causes, test solutions independently and then integrate it all.
Also you should use SOLID principles to find and repair errors easier. Is a tough matter but is the best approach.
I have two threads running at the same time which are picking up items from the same queue and processing them. However, sometimes I get exceptions because they are trying to access the same object, when one has already picked it up. I looked up solutions online and people said to use logs to tell one thread or the other to wait. How does this work? What approach would you take to use logs?
Take a look at this link. it describes what a lock is. without knowing the language you are using I cant really be more specific.