Skeleton | library provides an easy way | Animation library

From :help sub-replace-\=:

According to this issue, it doesn't work because std::vector is not converted to a python type. So, you will have to return the dereferenced vector. To avoid copies, you can use PYBIND11_MAKE_OPAQUE

Set the backgroundColor and/or the collapsedBackgroundColor to you liking like this:

First, the devtools isn't showing up because R packages in Conda repositories are conventionally prefixed with "r-", so installing conda install r-devtools should do the trick. However, I don't think Conda is the best strategy here.

Below R version 3.6, the Conda package coverage for R packages is rather poor. Also, installing non-Conda packages that require compilation into a Conda R environment is a pain and generally doesn't work out-of-the-box in my experience. Plus, not only does the TreeLS require compilation, but it has dependencies that are not Conda packages which require compilation. I would avoid this.

Option 1 is feasible. R allows multiple installations, and with manipulating environment variables (I think RSTUDIO_WHICH_R, R_LIBS are the pertinent ones) one can switch between them.

However, were this my situation, I'd spin up a docker container, probably rocker/rstudio:3.5 and use that for this project. Since the underlying image is Linux, it'll take awhile to compile, but you can version it at that point and then always have that available to spin up. This avoids having to muck around with any system settings and should be mostly straight-forward installing.

can you try to put the following into your ".browserlistrc" file. The file is located in the root directory of your project.

last 1 Chrome version
last 1 Firefox version
last 2 Edge major versions
last 2 Safari major versions
last 2 iOS major versions
Firefox ESR
IE 11

This once helped me to fix the error.

You can use a 2D FFT to find the general direction in which the crop is aligned (as proposed by mozway in the comments). The idea is that the general direction can be easily extracted from centred beaming rays appearing in the magnitude spectrum when the input contains many lines in the same direction. You can find more information about how it works in this previous post. It works directly with the input image, but it is better to apply the Gaussian + Canny filters.

Here is the interesting part of the magnitude spectrum of the filtered gray image:

The main beaming ray can be easily seen. You can extract its angle by iterating over many lines with an increasing angle and sum the magnitude values on each line as in the following figure:

Here is the magnitude sum of each line plotted against the angle (in radian) of the line:

Based on that, you just need to find the angle that maximize the computed sum.

Here is the resulting code:

When you use Array(10) actually your map function doesn't iterate over your array items because Array(10) creates an array with a length of 10 but without any elements, so the indices [0], [1], ...,[9] is not created. Instead of Array(10).map(...) you can use Array.from , like this:

In case you havent figured it out by now, I had the same error, it got fixed just by removing the name of the arguments when declaring your TkinterVideo :

videoplayer = TkinterVideo(screen,True,False)

should do the trick.

From v13 angular doesn't use tslint anymore due to deprecation.

Run ng add @angular-eslint/schematics to add eslint to your application.

It will use tslint-to-eslint-config to migrate you to eslint automatically.

It will generate a .eslintrc.json file and migrate tslint.json to it.

Nothing else is needed to be done.