presentations | Jupyter Notebook Presentations

In the wonderful FBlazorShop repo, Onur Gumus is riffing off of Steve Sanderson’s Pizza Workshop with F# flavor. On line 128 of blob/master/FBlazorShop.Web.BlazorClient/Home/Home.fs [GitHub], Onur is passing an Elmish Message for the parent, HomeView, inheriting ElmishComponent , to a child, PizzaConfigView, inheriting ElmishComponent. By convention, we can see Message being converted (?) to PizzaConfigMsg with this:

Sample enum:

Does anyone know how to open native fullscreen camera (2nd image) in an Ionic PWA on mobile phones directly from getPhotos() method, instead of opening camera view showing in browser w/ url bar still showing (3rd image)? 1st image allows us to select take photo which will open native fullscreen camera.

ImageOption attribute presentationStyle 'fullscreen' or 'popover' does not seem to have any affect on camera presentation in mobile PWA.

I use xaringan to make presentations and would like to customize the CSS for the input and output R chunks.

Initially, I thought I could use the class.source and class.output arguments from knitr to set the CSS classes.

I am trying to create my first React Native application. I have a login screen from which I want to navigate to a register screen if users want to sign up.

To achieve this, I was thinking of opening a modal above the first screen (login). I created the following:

My app worked fine before adding the check notification allow function. and when i add that function, I got this weird crash that gave an error of 'Modifications to layout engine must not be performed from a background thread after it has been accessed from the main thread'. The code that pops up in debugging is this. Any thoughts?

My Code

First let me explain what I am building. I have a folder that on a daily bases has 50-100 .pdf's added. Each .pdf has to be scanned and resaved with the file name being changed to show the work location and employee who completed it. The file then needs to be attach via a hyperlink to a object within a excel spreadsheet for tracking purposes. Because of the limitations at work from programming/security no .pdf can be opened from within excel VBA. This results in zero automation of the process and each file needing to be opened with adobe, reviewed, resaved, object created in the spreadsheet then hyperlinked individually. I am attempting to create a userform that will first iterate through the .pdf folder and saving a .gif image of each .pdf, then allow the user to review each .gif as a picture in a excel userform, then upon saving VBA will rename the file, create the object in the spreadsheet and attach the hyperlink. Below is the code I have for opening a new PPT, inserting a slide, then inserting the .pdf and finally resaving it as a .gif. I am getting a "Run time Error 438, Object does not support this property or method" on the "pagesetup.slidewidth". I have not worked with PPT for years and I am at a loss as to why excel won't except this syntac.

I have an excel file with a series of formatted charts on a tab called Charts. I have named the charts, Figure1, Figure2, Figure3, etc.

I have an existing PowerPoint template. The template has 2 placeholders per slide (so that it can accommodate 2 charts per slide).

I would like to paste Figure1 in the left placeholder of slide 3, and Figure2 in the right placeholder of slide 3. I want to do this in python as the data analysis is done in python and excel is used to share stored results with colleagues.

Attempt 1:

Attempt 1 uses win32com.client. I am following this example: How to copy chart from excel and paste it as chart into powerpoint (not image) using python

but I cannot get the syntax right to insert the chart into the placeholder. When I follow the syntax in the solution, nothing happens and I get a message

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Current code:

I have a popover controller in my app for iPad and Mac (using mac catalyst) and I'm trying to figure out how to grow the height of the popover when it's already presented. I've been searching everywhere on how to do this but everything I find is about setting the size before presenting but not after.

While the pop-up is presenting, there's a button in it that should grow the height by 100-150 pixels, but I can not figure out how

Can anyone please help me with this? Thank you in advance!

Here's my popover presenting code: