c tag

1304 questions

1 answers
37 views
0

About opening USB memory files with write protection

I have a question about USB memory with write protection (buffalo, unknown model number) in an embedded Linux environment.This memory has a SW so you can turn on/off write protection.Mounting this mem...

linux c

2 years ago

3 answers
83 views
0

Best language for extracting the same lines for multiple tab-separated files and putting them together in a new folder

I would like to take a specific line from a tab-separated multiple file (hereinafter called dat file) that stores multiple matrix data in the directory, and then arrange the row data in the order in w...

python c shellscript

2 years ago

1 answers
30 views
0

a program that calculates the maximum common denominator of two positive integers and writes them out to the standard output

Thank you for your help.I'm learning programming, but I don't know at all.My heart is broken.Can someone tell me?The following are the problems and examples of implementation.I don't know what I don't...

2 years ago

1 answers
93 views
0

Error with type socklen_t in building Guile on CentOS

In CentOS 6.9 (real machine), ./configure when trying to build guide-2.2.2running checking for socklen_t...nochecking for socklen_tequivalent...configure:error:Cannot find a type to use in place of so...

centos gcc

2 years ago

2 answers
38 views
0

I want to compare unsigned char strings in C language.

I am writing the main function in C language.The information you sent me has been separated, but I would like to write if the first letter starts with 7E.However, please let me know if it doesn't work...

2 years ago

1 answers
75 views
0

I want to create a convenient method in rspec that creates a set of factorybot and make it common among files.

You want to create a set of 3 users and their associated data as follows:before do user1 = create(:user) create(:profile, user_id:user1.id) create(:image,user_id:user1.id) create(:birthday,user_id:use...

ruby-on-rails rspec

2 years ago

1 answers
48 views
0

Differences Between Included and Additional Included Directories

What is the difference between the inclusion directory items and the additional inclusion directory items in VisualStudio properties?Which one should I use?

c visual-studio

2 years ago

1 answers
85 views
0

Error adding item with same key when submit

I'd like to solve it as soon as possible.Environment: Asp.Net MVC4 (cshtml) I would like to post the viewmodel bound to view on submit to the stovetoller.An item containing the same key has already be...

c# asp.net mvc

2 years ago

1 answers
41 views
0

Difference between $(Configuration) and $(ConfigurationName)

There are $(Configuration) and $(ConfigurationName) in the Visual Studio macro, but what's the difference? It looks like it contains the same thing.How can I use it differently?

c visual-studio

2 years ago

2 answers
36 views
0

And the ascending order turns out to be crazy.

I created a program where 10 numbers were entered and the result of the ascending order was output, but the result of the ascending order was not asked the same thing twice as before, but the result o...

2 years ago

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