iwl | IWL - perl web widget library | Widget library

Inspired from Lindén and Mäntyniemi's paper to use two overdispersion parameters to model the linear and! the quadratic mean-variance relationship. See the following equation. The case theta = 0 corresponds to a quasi-poisson, the case omega = 1 to the regular negative binomial.

sigma^2 = omega * mu + theta * mu^2

I mostly followed Ver Hoef and Boveng to implement it through iterative weighted least squares (IWLS).

I can test the following code for the quasi-poisson and a negative binomial with omega fixed to one, but can not verify that it is well implemented for the negative binomial with omega unequal 1.

anyone could please help me figure this out? I am new to Swift and sqlite.

I am passing this string to a function

Here are the codes that I use:

Community,

The language barrier is hitting me hard. Somehow I managed to learn with a model, but I can't predict, as it now says my Matrix is singular - which I don't understand - is it another word for unique?

Anyhow, here the important bits:

I created a gui that supposedly should allow to write some notes in a QLineEdit. If I use no custom approach and just display the data via the basic QTableView I can see everything normally, but when I start using a custom approach (because of dates, combo boxes etc), every widget works correctly with the exception of QLineEdit, which does not display the model data and refuses to display anything I write into it (albeit during editing I can see what I'm typing).

I've fought with this for over a week, trying many different approaches (and creating more bugs). My current suspicion is that for some reason I'm not interacting with the right QLineEdit widget, and that somehow my code creates an additional one right on top of the one that is connected to the model. Still, I created this by following the basic examples, and I'm not able to see where the issue is, nor I have been able to debug since python debugger skips over all the default implementations (because they are C++, I guess).

The minimal example is still a bit fat, so I've put it into a file: download

All that I expect is for the second column widgets to display text:

1. At start, since they are initialised (or should be) with the model data.
2. After an edit.

In short, they should always display the text.

Just run and observe the 2nd column (try to edit too). The TableView sets the Delegate responsible for the widget interaction and manages the model. I would expect the issue to be between TableView and Delegate.

EDIT: someone requested I paste the minimalistic example instead of the file, so here it is.

I am trying to parse a multipart email using its original source message from Outlook. The email has 2 parts: plain text and html. email.message_from_string doesn't parse the raw email correctly. It doesn't return 2 parts and also _payload includes everything except for the first 2 lines.

I used email.message_from_string(raw_email) to parse the raw original source message and it didn't parse it correctly.

Note: I cut off most of the email to keep it short.

Original source message from Outlook:

I am trying to pass a formatting function to a component with child elements. I'm getting lost in how to set the state.

To start with, I have a couple of elements in a component:

I'm making a table of products for a shop (the headers are: id, title, imagePath, newPrice, oldPrice) coming from a JSON file and got an ItemTable component created in my React app to iterate over the contents of it.

Here is the code

It would be very useful for me, if I could do something like this