SFrame | Scalable tabular and graph data

In previous versions of the spsurvey package, it was possible to draw random points within polygons in a shapefile using a somewhat complicated design specification. (See here for an example).

The newly updated version of spsurvey (5.0.1) appears very user-friendly, except I cannot figure out how to perform a GRTS draw of more than one point within polygons. Below is an example:

Suppose I want to draw 10 random points using GRTS within the states of Montana and Wyoming. The grts() call requires an sf object, so we can get an sf object first.

I'm developing a plugin application for AutoCAD 2021 using the ObjectARX C#.Net framework. I'm trying to refactor it / make the code easier to understand at the moment, as I'll be returning to school soon and I'm currently the only full-time coder at my place of work.

I'm considering replacing a chunk of my code with a helper function so it can be reused in future AutoCAD projects, however it relies on IDisposable "transaction" objects to function at the moment.

If I call a function from within a transaction "using" statement, will it automatically make use of the transaction itself? Or, do I need to pass the transaction object to the function?

Edit: Including some sample code here.

I am trying to add xfade filter and the command is working but audio of second video is missing in output video.

command is -

one of our project is to create this basic website that has a homepage, Login-page, admin-page.

I have made the basic outline, I just cant properly fix the positionings of the divs. All pages must have a header and footer and should be consistent to all pages.

On my admin-page, I have the header properly positioned. the content is 6 pictures in 3x2 grid which I have done using float lefs to arrange them. but my footer cant position itself at the verybottom of the page even tho it has the bottom: 0px; I cant seem to make it work.

how do I fix this?

PS. This is my first time asking in this website, I dont know how to show my code so you all can see what I did.

Is there any way to directly open .sframe extension file in pandas. Like an easy way

I want to delete everything from the container w2.

Then, place new data in w2.

my code:

Pretty much brand new to ML here. I'm trying to create a hand-detection CoreML model using turicreate.

The dataset I'm using is from https://github.com/aurooj/Hand-Segmentation-in-the-Wild , which provides images of hands from an egocentric perspective, along with masks for the images. I'm following the steps in turicreate's "Data Preparation" (https://github.com/apple/turicreate/blob/master/userguide/object_detection/data-preparation.md) step-by-step to create the SFrame. Checking the contents of the variables throughout this process, there doesn't appear to be anything wrong.

Following data preparation, I follow the steps in the "Introductory Example" section of https://github.com/apple/turicreate/tree/master/userguide/object_detection

I get the hint of an error when turicreate is performing iterations to create the model. There doesn't appear to be any Loss at all, which doesn't seem right.

After the model is created, I try to test it with a test_data portion of the SFrame. The results of these predictions are just empty arrays though, which is obviously not right.

After exporting the model as a CoreML .mlmodel and trying it out in an app, it is unable to recognize anything (not surprisingly).

Me being completely new to model creation, I can't figure out what might be wrong. The dataset seems quite accurate to me. The only changes I made to the dataset were that some of the masks didn't have explicit file extensions (they are PNGs), so I added the .png extension. I also renamed the images to follow turicreate's tutorial formats (i.e. vid4frame025.image.png and vid4frame025.mask.0.png. Again, the SFrame creation process using this data seems correct at each step. I was able to follow the process with turicreate's tutorial dataset (bikes and cars) successfully. Any ideas on what might be going wrong?

I've been trying to run the following piece of Scala code:

I am brand new to python as of about 3 days ago and I need to build a prototype python server for an iOS work project. I followed a tutorial for the initial build.

When I perform a "POST" request, I get an error. Here is my full code, followed by the error I'm receiving in the Terminal when a "POST" request is submitted.

PS. also fairly new to stack overflow so I'm sorry if I'm asking this question incorrectly