c tag

1304 questions

2 answers
26 views
0

cLanguage function

The problem is to take two integers and output the multiplication table, but you have to use a function.For example, if you enter 35, you must output 345 multiplication tables, and if you enter 53, yo...

2 years ago

2 answers
43 views
0

Questions about how to change the [iOS] Authorization Status.

PHAuthorizationStatus status = [PHPhotoLibrary authorizationStatus];You want to check the status of your photo access rights using the and the system pops up the first time you run it.I want to return...

ios objective-c

2 years ago

1 answers
142 views
0

Unity httpapi communication security

Hello, I'm a web developer.I am developing a game API server this time, and I have a question about security when communicating with http.You want to prevent the Unity client from tampering with the v...

unity http api security hmac

2 years ago

2 answers
79 views
0

I want to know the difference between MVC, MVP, and MVVM in detail.

I'm a fifth-year Android developer and I know the MVC concept.Because I don't know the concept of MVP and MVVM (I understand both as belonging to MVC), it's hard to define which pattern I made my Andr...

mvc mvp mvvm

2 years ago

1 answers
103 views
0

Is sland(time(NULL)) sufficiently different in the multi-thread function?

In C language, when random values are generated, sland(time(NULL)) is often added.As far as I know, you make a random value by giving time as a seedGenerate 8 threads simultaneously in a 4-core 8-thre...

c random

2 years ago

1 answers
130 views
0

After creating UI with QT Designer, I would like to ask you a question about pyuic.

Previously, I used Python IDLE when I used Python for a while. I think I will mainly use Python this time, so I deleted the editor and used the Anaconda + PyCharm environment.Create a UI with QT Desig...

pyqt python anaconda pyuic

2 years ago

1 answers
74 views
0

I have a question about setting up vimrc. (awsec2amzn1)

I am using AWs' free account for one year. Linux uses amzn1 provided by amamzon.I am currently using the vi editor, but for setting, I made a .vimrc file in the home directory and wrote it as shown in...

php vi vim vimrc

2 years ago

1 answers
85 views
0

This is a question related to the C language structure.

I'm posting a question because I don't understand the results of the execution during C language coding.The contents of the txt file in the directory are as follows:410:00 12:00 Lectures12:00 13:00 Lu...

struct c

2 years ago

1 answers
27 views
0

C-language prime number code question

Find a user-defined function that returns the maximum prime number less than the positive integer (X) entered...We're trying to get the same prime number as 3, 7, etc.When you enter X, the user-define...

2 years ago

1 answers
71 views
0

When requesting with http post method, is there a specification defined for using not only the request body but also the query string?

POST /tokens?epoch=12345 HTTP/1.1Content-Type: application/x-www-form-urlencoded; charset=utf-8Host: example.comConnection: closeContent-Length: 11epoch=54321If you have HTTP POST reqeust like above W...

http rfc query-string

2 years ago

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