masking | Command line tool for generating anonymizing database | Database library

I have two multi-index dataframes: data1 and data2 that I am running comparisons on.

Content of dataset data1 =

I have a long string with a length of 32 characters, which has the character "x" for masking. What is the most efficient way to produce a list of all possible hexadecimal strings with a specific length and using mask. We can have more than one character masking (multiple X) For example:

If I use the following string as the input to my program,

my_string = '0011223344x56677889xaabbccddee'

I would like to have the following as the output of the program (iterating from 0 to f for each x on the input string):

I have two png layers, both with transparent backgrounds, that I'm trying to combine in Imagick in PHP. One is a shape, another is reflections to be applied on top of that shape. However the reflections were drawn overlapping outside the edges of the shape, so I need to clip them to the shape (remove the parts of the reflections that are not inside the shape) when layering it on top, and preserving the alpha channels.

All the examples I can find online do it like this;

I'm fairly new to GEE, and I'm trying to process some imagery, then download the results. I need to mask about 30 years of Landsat data to isolate different land cover types, remove clouds, and calculate vegetation indices. Then, I need to export these data to do further analyses in R. I've managed to do all of the masking and calculating vegetation indices, but when I go to export the data, it gives me the user memory limit exceeded error. I tried to only download 1 year of data at a time but got the same error. I'm not sure how to accomplish what I'm doing, which is to do the heavy processing of the data in GEE then export it to do the additional analyses elsewhere. Any recommendations? Code below.

Edit: Added the ROI information as recommended.

I want to specify an unknown number of column names in a function that will use dplyr::distinct(). My current attempt is:

I'm using sigmoid and binary_crossentropy for multi-label classification. A very similar question asked here. And the following custom metric was suggested:

I would like to use dplyr::arrange to sort the rows of a data frame based on values in specific columns. I want to choose the columns based on position rather than column name, as the column names will vary based on the input. I have tried to adapt the suggestions for dplyr::select found here (dplyr: select columns by position in NSE), but my code just returns the original data frame with no changes. Here is my data frame and the code I've used to sort it:

I have a dataframe called compare that looks like this:

Here is the dataframe in a form that can be copied and pasted:

,Resident,1xdisc,1xdisc_doc,conpark,parking,parking_doc,conmil,conmil_doc,pest,pest_doc,pet,pet1x,pet_doc,rent,rent_doc,stlc,storage,trash,trash_doc,water,water_doc 0,Acacia,0,0,0,0,0,0,-500,3.0,3.0,0,0,70,2067,2067,0,0,15,15,0,0 1,ashley,0,0,0,0,0,0,0,3.0,3.0,0,0,0,2067,2067,0,0,15,15,0,0 2,Sheila,0,0,0,0,0,0,0,0.0,0.0,0,0,0,1574,1574,0,0,0,0,0,0 3,Brionne,0,0,0,0,0,0,0,0.0,0.0,0,0,0,1787,1787,0,0,0,0,0,0 4,Danielle,0,0,0,0,0,0,0,0.0,0.0,0,0,0,1422,0,0,0,0,0,0,0 5,Nmesomachi,0,0,0,0,0,0,0,0.0,0.0,0,0,0,1675,1675,0,0,0,0,0,0 6,Doaa,0,0,0,0,0,0,0,0.0,0.0,0,0,0,1306,1306,0,0,0,0,0,0 7,Reynaldo,0,0,0,0,0,0,0,0.0,0.0,0,0,0,1685,1685,0,0,0,0,0,0 8,Shajuan,0,0,0,0,0,0,0,0.0,0.0,0,0,0,1768,0,0,0,0,0,0,0 9,Dalia,0,0,0,0,0,0,0,0.0,0.0,0,0,0,1596,1596,0,0,0,0,0,0

I want to create another dataframe using boolean masking that only contains rows where there are mismatches various sets of columns. For example, where parking doesn't match parking_doc or conmil doesn't match conmil_doc.

Here is the code I am using currently:

How to create an input field mask in Vue3 using regex for vehicle registration number? I found the solution for masking telephone numbers but when I mix the regex with alphabets it doesn't work at all.

Is it possible to create a mask for something like AAA-000 i.e. first three inputs as alphabets and the last three as numbers separated by '-'?

Answer:

Daniel's answer worked like the charm in my case. Just if anyone is searching for the same here is the link : https://github.com/beholdr/maska