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19771 questions

1 answers
72 views
0

How do I create a one-dimensional array of squares and sum of the differences between the two four-dimensional arrays?

What I want to do is to take the difference between the time and positional coordinates and see the growth rate by time.data1=[t,x,y,z]data2 = [t, x, y, z]So I thought it would be good to take the dif...

python numpy

2 years ago

1 answers
80 views
0

I want to list the places where certain members are used in other classes.

I would like to list the places where certain functions, such as Find Usage. which is common in IDE, were used and output them to the console.If you already have a library or tool, I'd like to know, b...

2 years ago

2 answers
166 views
0

I would like to make a program to log and compare on bat every day.

A list of files in a storage is retrieved daily as the file name [yyyymmdd.log] log and Compare today's and yesterday's logs, and create a program that extracts differences that are in the log yesterd...

powershell batch-file

2 years ago

1 answers
105 views
0

jenkins garbled in docker centos container

We are building CI/CD environment with Docker container.Shell running in a slave environment based on jenkins to centos7.If you check the execution results, the Japanese part will be garbled.Since the...

centos docker jenkins garbled-characters

2 years ago

1 answers
130 views
0

To stop and resume loops with an if statement

I am making a work using serial communication between Arduino and processing.I have sent the switch ON/OFF data obtained from the two tact switches connected to Arduino to Processing.I would like to u...

arduino processing

2 years ago

1 answers
85 views
0

I want to compare tables with Ruby on Rails

If the specified columns in the rails tables overlap, I would like to create a new table or array without duplicate records.For example, if you want to see duplicate names, use the following two table...

ruby-on-rails ruby

2 years ago

3 answers
41 views
0

About Macro Functions

I'm studying macro functions.If you execute the following code, you will receive an error.Please tell me the solution.error message error: lvalue required as left operand of assignment # define ABS(x)...

2 years ago

1 answers
115 views
0

I want to divide the select results into columns for each common item and re-output them.

□What you want to doCould you tell me about the SQL query statement when I divide the 'value' column for each 'name' below and redisplay it?□mysql version+---------------+| version()|+------------+| 5...

mysql

2 years ago

1 answers
82 views
0

Only garbled characters can be seen in DICOM Dump for Visual Studio Code

I am not sure how to use the DICOM Dump for Visual Studio Code.I want to install it, but I can only see garbled characters.I look forward to your kind cooperation.

vscode

2 years ago

2 answers
127 views
0

I want to view PDF in Windows App (C++)

I would like to display PDF in the Windows app (C++). Do you have any recommended libraries?Development EnvironmentOperating System: Windows 10IDE:VS2019Language: C++Thank you for your cooperation.

windows pdf

2 years ago

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