Maybe you were looking for...

How to sum across rows with all NAs to be 0/NA

I have a dataframe: dat <- data.frame(X1 = c(0, NA, NA), X2 = c(1, NA, NA), X3 = c(1, NA, NA), Y1 = c(1

numpy - find all pixels near a set of pixels

I have a PIL.Image object input of mode '1' (a black & white bitmap) and I would like to determine, for every pixel in the image, whether it's within n pixe

IIS - PHP - Problems to get POST and GET with IIS redirection

I have a little problem with my php website in IIS, i custom the settings of IIS to do personal redirection with my class router.php (i don't use framework). Ev

How to provide a hint in java-mongodb driver for find

I am trying to tune some queries I have on my mongodb from a java client. Inspecting the active running operations for the current database I noticed the fact t

How to get around dynamic elements when web-scraping?

The code below works as I am able to click a button on the webpage using Python/Selenium/Firefox. button on the webpage driver.execute_script('''return document

Transforms.Normalize returns values higher than 255 Pytorch

I am working on an video dataset, I read the frames as integers and convert them to a numpy array float32. After being loaded, they appear in a range between 0

Unity - Get point on edge of the screen that object directed to?

So this is my problem: I have an object within the screen that points to a specific direction. For demonstration purposes, I've added a LineRenderer to show thi

Applying bump map in HLSL to diffuse texture

I have multiple layers on this shader which I am using to blend between to define map regions onto a terrain. I am looking to apply height map textures and norm

How to check whether the given word exists in a sentence(string) without using the contains function in golang

I need an alternative method instead of strings.contains() to to check whether the given word exists in a sentence(string). As an example I need to check the w