abie | last review on 07 Mars | Cryptocurrency library

TL;DR: Is my function not vectorised? How can I vectorise a function calling other functions with many if & else statements? Many thanks!

EDIT: The function works when manually doing one tree at a time by hand in the console, or dplyr-style when using dplyr::rowwise

I'm writing a function containing a lot of if's and 'else's.

The function decides, depending on which arguments are supplied (or missing), on which function to use to calculate the volume of a tree.

I want to use it like this, dplyr-style, over a huge data sheet with many cases.

I have a dataframe df1 such as the following that has a list of tags.

i'm developing a python app. This app is just to get data from the blockchain. In web3.js it all works good, but i need to do it in python (the client wants a python app). It all works almost good; The script does what it needs to do, but when calling the get function i get a strange output (using the get function on remix or web3.js whit a nodeJs api that i wrote works just perfect) :

TL;DR [

x I'm purring a scatter plot for each species in a tibble with two types of regressions superimposed. Shows height predicted by diameter for trees.

x nls finds multiple possible data and fails to compute geom_smooth - a tidyeval error?

x I'm not sure how to use a user defined function with 'map2'.

]

A sample of my dataframe, train.data, is attached as a dputoutput at the end of the message.

I've split my data into a test set (20%) and a training set (80%). I've calculated summaries for the linear and non-linear models earlier and made a plot with the predicted values versus the estimated values. But I'd like a graph with the curve for the estimated models (linear and non-linear), and if I've understood it correctly, ggplot2 should come to the same conclusion as nls and lm? A tidyverse way to include offset (same for all observations) in the tibble instead of in the data.frame would be very welcome.

First, creating plotting function to map. NLS is red, LM is blue.

I have a text document with following structure:

I'm having an issue where our application is crashing when the user taps the profile picture to upload their photo to the app. The app sends an authorization request to the user, and this crash happens immediantly once the "allow" button is tapped.

Maybe relevant information is that this is not the root view controller. The registration process has a series of pages on the same Storyboard. This is occuring on any page where I need to request permissions that isn't the main root controller.

I have attempted to place the PhotoAuthorization block of code into a DispatchQueue.main.async, but that didn't seem to work. This is legacy code by a former developer, so I'm still working on fixing up some stuff.

Code block suspected of crashing the app:

While trying to figure out how to integrate the gym interface, I'm trying to get an extern robot python controller running from console. I have follwed the offical guide and my (macOS) env vars set accordingly.

When I try to run the controller by typing:

How to parse the JSON to list in flutter. I have used the online tool to parse the Json, but the tool is converting it to the map. I need to get the parsed json in the list and return the list of contents in listview builder of the page. I have my json file and my workaround below.

Json

I have a range of strings as follows: