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1 answers
275 views
0
ERROR: Objects of type 'close' cannot be partially substituted

We create a program that verifies the accuracy of machine learning algorithms using Bootstrap method.If you create the following code in text, read CSVdata in read.csv, and execute it as follows: >...

2 years ago

1 answers
418 views
0
How to Switch Between Ruby Versions of Gem

The Ruby version I want to deal with is old and Installing Gem individually.when a Gem dependency is installed.Existing Gems may overlap.Toggle while leaving both duplicated GemsI want to do it. Pleas...

2 years ago

1 answers
399 views
0
Differences in .meta files do not disappear in Git management for Unity projects

Prerequisites/What you want to achieveI manage the Unity project at GitHub.When one of the members reinstalled the source tree and pulled the latest branch, many .meta files, some plug-in files, conti...

2 years ago

1 answers
272 views
0
I want to use associative array in zsh, but it doesn't work.

I write a shell script with macOS zsh, but there are many samples on the Internet that use the -A option when using the associative array (declare command), but when I actually use it, I am told that ...

2 years ago

1 answers
423 views
0
Understanding Errors on Certain Android Models (java.lang.Error: null pointer reference)

Prerequisites/What you want to achieveI'm making a game with Unity.It works fine on many models, but the following error message occurs on several models and the application does not start.This is my ...

2 years ago

1 answers
482 views
0
I want to extract the first frame of multiple videos.

I would like to extract the first frame (or 1st to nth) of each video from multiple video files in a folder and save it as an image.If it is just one video file, I have achieved it below, but I am not...

2 years ago

1 answers
349 views
0
I want to remove the Python SocketHandler waiting state.

PurposePython performs multi-process operations and logs each process on a log server, or part of an application's internal process.As it is part of the application's internal process, I would like to...

2 years ago

1 answers
340 views
0
In EmEditor Professional, how do you sort the ascending and descending order by the number of symbols?

How do I do the following with EmEditor Professional?For example, suppose you have lines with symbols and numbers as follows:At this time, for example, would it be possible to sort the numbers in asce...

2 years ago

1 answers
362 views
0
Android TEXT File Load (Error with BufferedInputStream Argument)

I'm trying to load a text file on Android.BufferedInputStream causes an error.The content is InputStream is requested as an argument for BufferedInputStream, but InputStramReader is passed.That's what...

2 years ago

1 answers
257 views
0
R's default package stats are erased and "Package 'stats' does not have namespace" is displayed

Please help me.R's default package, stats, has been erased.The following is the backgroundFilter_ and mutate_ are not available in function, so search online→A blog says, You can delete stats with rem...

r
2 years ago
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