go-sm | state machine library for the Go programming language
kandi X-RAY | go-sm Summary
kandi X-RAY | go-sm Summary
A finite-state machine library for the Go programming language
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Top functions reviewed by kandi - BETA
- Execute executes the given transition
- Generate creates a new FSM based on initial state
- SetTransitions sets the current state of a FSM .
- GenerateVisualization generates a visualization of a FSM .
- SetCallbacks sets the state of a FSM .
- HistoryBack applies numSteps to the given FSM .
- HistoryForward forwards numSteps to the given FSM .
- ValidTransitions returns a list of all transitions in the FSM .
- LimitHistory limits a FSM to a given FSM .
- ClearHistory returns a FSM with the given state
go-sm Key Features
go-sm Examples and Code Snippets
Community Discussions
Trending Discussions on go-sm
QUESTION
I've got a script with multiple requests sent as resources of a main request. I need to extract value from 1 of the resources requests and pass to another. Since all this requests are executed in parallel I'm looking for an option to suspend execution of one of them until parameter will be extracted.
Here is some part of my request
...ANSWER
Answered 2021-May-27 at 14:24That can't work. resources
are by definition asynchronous and executed concurrently so you have no guarantee request_29 completes and you can capture your token before request_34 starts.
You have to execute request_34 sequentially after request_2, out of its resources.
QUESTION
You might see it as a duplicate but let me assure you I have looked into several questions on stakeoverflow and was not able to find similar question.
I have implemented Bootstrap 5 offcanvas and there is a weird issue with it.
It works perfectly when you trigger a button (anchor/button) with text inside it. But the moment you put an image inside it or an icon svg. It stops working.
Here is my code:
Top Menu of my app
...ANSWER
Answered 2021-Apr-19 at 12:56This is a known issue in beta-3 that will be resolved in the 5.0.0 release.
The workaround is to use data-bs-toggle="offcanvas"
on the inner element...
QUESTION
I have code (I use https://github.com/fiorix/go-smpp):
...ANSWER
Answered 2020-Dec-20 at 14:19Your client
object seems to be a net.Conn
,
choose a way to call client.SetReadDeadline()
with the appropriate time.Time
value before blocking on client.Read()
:
QUESTION
I am currently trying to connect my backend database to my redux store and my redux store to my frontend react application. The database and redux are all fine and work well. What I need to know is how to place my "getItems()" function in my react frontend so that my redux store can get the items from the database without breaking my react app. My current approach uses componentDidMount() to time the getItems() function but this causes problems and I would like something further before that. I have considered using the constructor() lifecycle method instead or maybe something inside the mapStateToProps() function but both of these are weirdly deprecated/or have poor documentation. I was wondering if anyone could give me some concrete answer or a real example of something similar.
MusicList.js:
...ANSWER
Answered 2020-Dec-03 at 21:30Ok multiple things were messed up in my AppNavbar.js component. I was calling calling the functions in my JSX instead of referencing them which would run them before the state was finished and break my program. Here is the updated program. I also moved everything to the state. Thank you @DrewReese for the valuable help.
QUESTION
I want to apply an option where user can switch between dark mode and light mode in the application.
...ANSWER
Answered 2020-Aug-16 at 08:02that’s quite an interesting issue.
For dynamically importing css files into react I’d check this thread: here
However I don’t think this is the best solution, as it is potentially very hard to maintain and not very DRY.
I would rather have 1 css file that looks at the class on body and changes css colors based on that (assuming you don’t change layout, only colors)
QUESTION
I'm new to learning react and I'm trying to understand hooks but keep coming unstuck with the Rules of Hooks.
I have an app that I'm building where it has a navigation bar down the left hand side with icons that open a modal when clicked on:
I'm now trying to set up the 'modal wrapper' to contain each of the modals using this codesandbox as an example (from this stack overflow answer), however I'm running into issues with the Rules of Hooks and coming unstuck.
I've been reading up about reach hooks in the documentation here and understand the theory of only calling hooks at the top level and in functions but as there are quite a few hooks in my code, I'm getting confused between which hooks should be called where and how to then link back to them.
I'm also a bit confused by the uses of classes
vs. functions
as the example I'm trying to follow makes us of a class and I'm used to coding using functions.
My current code is below:
...ANSWER
Answered 2020-Jul-26 at 21:29- I'd advise you to try learning more about the basics of React itself and/or javascript. So my suggestion would be to go a read more, start with simple stuff then move to complex ones.
- A class component should always have a render method and will hold the state as a property like the example below. Also, notice that the function toggle is written as
toggle = () =>{}
nottoggle = () => () =>{}
<- as this would mean you're returning a function instead of just opening the function body(learn more about arrow functions)
QUESTION
I would like to swap an image file on a 10px scroll, and along with the image swap I would also like to swap a css class. I was able to get a script working for swapping the image file, but adding a class to the img tag is not working. Is there a reason setAttribute is not working?
JS:
...ANSWER
Answered 2020-Jul-22 at 13:16setAttribute
is a native method on an element and not a jQuery. Use addClass()
and removeClass()
for that purpose when working with jQuery objects.
QUESTION
In Visual Studios code, it keeps telling me I am missing a
closing tag at the very end when I have closing tags for both. I have combed over my code multiple times and am convinced the error is not because of the closing tags but rather my use of fragments. I am new to React and as such don't know much about how to use fragments, and any insight would be much appreciated. Here is my code:
...ANSWER
Answered 2020-Jul-19 at 16:26You were missing a before the tag
Try this:
QUESTION
I've tried multiple examples but for some reason my CSS just won't animate. CSS keyframes
worked but I am adding and removing a class to resize a logo when scrolling down. With keyframes
it resizes to a smaller logo when scrolling down, but jumps immediately back to big when scrolling back up again.
This is my code:
Logo html:
...ANSWER
Answered 2020-Jun-29 at 12:29Is this what you trying to do ?
QUESTION
I have a simple bootstrap-4 row
...ANSWER
Answered 2018-Jun-07 at 15:37Use responsive margins on the image..
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