Stefan | manage collections and placeholders in easy way | Form library
kandi X-RAY | Stefan Summary
kandi X-RAY | Stefan Summary
A guy that helps you manage collections and placeholders in easy way.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Stefan
Stefan Key Features
Stefan Examples and Code Snippets
Lines of Code : 6License : Permissive (MIT)
Copyprivate func setupStefan() {
viewModel.stefan.reloadableView = self.tableView
viewModel.stefan.placeholderPresenter = self
viewModel.stefan.load(newState: .noContent) // initial state
}
try stefan.state.items()
public func customPlaceholderView() -> LoadableStatePlaceholderView {
let view = LoadingPlaceholderView.instanceFromNib()
view.dataSource = self.viewModel
return view
}
public var shouldReload: ((ReloadableView!) -> Bool)
public var didChangeState: ((ItemsLoadableState) -> Void)
public var shouldDisplayPlaceholder: ((ItemsLoadableState) -> Bool)
Community Discussions
Trending Discussions on Stefan
QUESTION
Im trying but its not good. Here is all code:
...ANSWER
Answered 2021-Jun-09 at 16:04It seems like it should remove that specific passenger from the arraylist. Id and index do not relate. Try checking your list after removal:
QUESTION
I would like to make a plot with R that looks like the sample made with Mac's Numbers. I'm struggling with the space between the plot and the legend box. This is a sample of what I would like to achieve:
With the help of some users (see end of post for reference) I got really close already. This is my current function:
...ANSWER
Answered 2021-May-27 at 17:07I think the easiest solution is to simply apply wrapping to the text in your legend. You can do this using stringr::str_wrap() to give results like the following:
Here is a very minimal edit to your function which allows a user to control the text wrapping:
QUESTION
Hello so i have to do a function that when i call it has to show me the Student information and i have to call it getInfo so i tried something like this but i don't know what code i have to put for the function: Can someone help me:
...ANSWER
Answered 2021-May-23 at 08:49The class should hold the function as a class method. I'm not sure how you'll end up writing your code, but here's an example:
QUESTION
Hello to all!
I'm new here and already have my first question.
i have a woocommerce project where i need the single product prices with 3 decimals - and all other prices (subtotal, total, tax) should be with 2 decimals (rounded) - also in the e-mails this prices should have 2 decimals.
is there a simple function for this or a work around? Thanks for the help!
Stefan
ANSWER
Answered 2021-May-12 at 14:10) Just found a way and wanted to share with you:
Select in the woocommerce settings the 2 decimals for the shop.
then add this to the function.php of your theme:
QUESTION
This is my input :
...ANSWER
Answered 2021-Apr-18 at 14:15$groupby null, check condition if size of authors is less than 3 then count 1 otherwise 0
QUESTION
I have created these two functions:
...ANSWER
Answered 2021-Apr-18 at 13:30QUESTION
I am trying out the promising multiprocessing package ray. I have a problem I seem not be able to solve. My program runs fine the first time, but at a second run this Exception is raised on the ray.put() line:
ANSWER
Answered 2021-Apr-02 at 17:38The problem is that your remote function captures big_data_object_ref , and the reference from there is never removed. Note that when you do this type of thing:
QUESTION
I've created a random database of 100 soccer players, with randomly generated names, positions, and ability (1-5). I want to append the list so that it reviews the ability of each player and assigns a value (20-100) based on their ability. 1 ability = 20 value. 2=40, 3=60, 4=80, and 5=100. In excel, for example, I would do a vlookup to the ability (1-5) and apply the value based upon the ability number. How would I go about doing this in a Python list? Thanks
...ANSWER
Answered 2021-Apr-02 at 04:30QUESTION
I am learning Mulesoft 4 and trying to run a filter on a list of books. In the Transform message, there are no errors and in the preview, the books are filtered by price as expected.
When I run the request in my REST client, I get the following 500 Server Error error. When I remove the filter, I get a successful post in REST. I set a breakpoint on the Transform component and got the error below. How can I fix this?
Detailed error description
...ANSWER
Answered 2021-Mar-28 at 00:46Updating the answer with the screenshot from Studio:
Script within a Mule app in studio:
Result of the execution of the DW script, for the payload mentioned in the Assumed Input section
===============================================================
I am assuming your input payload looks something like below as if i leave the filter outside i can reproduce the error that you get, attributing to the datatype of the book [].
Assumed Input:
QUESTION
i have a question regarding Shiny and the usage of Data frames.
I think i understood that i need to create isolated or reactive environmentes to interact with, but if i try to work with the Dataframe i get an error message:
...ANSWER
Answered 2021-Mar-24 at 16:58Without a working example, it's imposible to be sure what you're trying to do, but it sounds like you need a reactive rather than using observeEvent.
Try something like
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No vulnerabilities reported
Install Stefan
Define Stefan object, the best solution is to define one Stefan per one ReloadableView.
Connect Stefan's reloadableView and placeholderPresenter (which both might be nil).
Call stefan.load(newState: ...)
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