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19771 questions

1 answers
463 views
0

I get an error when I try to install with winget.

I tried to install it with winget.winget —The term 'winget' is not recognized as a name of a cmdlet, function, script file, or executable program.Check the spelling of the name, or if a path was inclu...

windows

1 years ago

2 answers
298 views
0

I want to shape the one-dimensional arrangement into a wooden structure.

I would like to have OriginalData with my ID and parent ID in the form of a tree structure.I want to convert inputDatas to the form resultI want to do recursive work, but I can't think of a good way.A...

algorithm data-structure

1 years ago

1 answers
323 views
0

When creating the Python Tkinter GUI, icon files cannot be read correctly after setting the icon image twice.

During the GUI creation procedure for the tkinter library, when setting the window icon, What is wrong with the image loading error when I write down the icon specification twice?Usually, it is said t...

python tkinter

1 years ago

1 answers
264 views
0

Qt6 and Visual C++ 2022 Questions about handling sjis files

I am trying to port a project to Qt6 that has been successfully compiled and executed in Qt5 and Visual C++ 2022 environments, but I get some compilation errors in the Japanese string.Based on the mes...

qt visual-c++ japanese

1 years ago

1 answers
288 views
0

Please help me with Python Excel work.

def findfile(name, path):for dirpath, dirname, filename in os.walk(path): if name in filename: return os.path.join(dirpath, name)filepath = findfile(excel.xlsx, /)wb = load_workbook(filename=filepath...

excel

1 years ago

2 answers
373 views
0

select the best breakdown of a set of products

I have a request to purchase the product from a customer.I'd like to change that product to the best set of products and buy it at the lowest price.Please let me know if you have a good algorithm.Exam...

algorithm

1 years ago

2 answers
396 views
0

select the best breakdown of a set of products

algorithm

1 years ago

1 answers
365 views
0

I want to change from string to date type in Python

Use the code below to I'd like to change from a text string to a date type, but It will be in a different format.How do I format the same date?What you want to achieveSave the text string to Excel and...

python python3

1 years ago

1 answers
352 views
0

Understanding docker container run invalid reference format

I built a Dokerfile, created an image, and ran a docker run.The following error cannot be resolved: docker: invalid reference format.See'docker run --help'.When I looked into it, I looked at the artic...

windows docker powershell

1 years ago

1 answers
332 views
0

Canvas on Tkinter has NameError

Python 3.9.5 64-bit Windows 10 Home Currently, I use Tkinter to read PDFs and create tools to edit (rotate, split, save, etc.).In the middle of that, I would like to write a code saying that clicking ...

python tkinter

1 years ago

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