c tag

1304 questions

1 answers
107 views
0

Where to Use Protocols

I would like to ask you a question because I am not sure about the iOS protocol.First of all, is the protocol used mainly for delivery?Are there few other uses besides delivering?Can you think of othe...

ios swift objective-c delegate protocol

2 years ago

2 answers
158 views
0

Change the Size of TableView Cells

I would like to change the size of the cell in TableView depending on the content, but I don't know what to do.For example, suppose you have a TableView cell:I would like to change the cell height acc...

ios objective-c uitableview autolayout

2 years ago

1 answers
92 views
0

Apple's application review pointed out that an old version of the nend ad remains, and I'm in a state of confusion.

I used to introduce nend ads, but I don't use them anymore.I have removed all the files related to nend, but the Apple Review Team has repeatedly rejected the old version of nend adverts.Here's what w...

ios objective-c cocos2d-x

2 years ago

3 answers
44 views
0

Why do you prefer i,j,... as variable names in the loop?

Why do you prefer i,j,... as the variable name of the loop?Default? International rules? for (inti=0;i<N;i++);

c++ c

2 years ago

1 answers
101 views
0

program does not work on gdb

Running to debug with gdb (gdb)breakmainBreakpoint 1 at 0x100000f3f: file hello world.c, line 4.(gdb)runStarting program: /Users/RS/Desktop/prog/a.out New Thread 0x1903 of process 28784New Thread 0x1c...

c++ c macos gdb

2 years ago

1 answers
137 views
0

I want to extend CFileDialog on MFC

Thank you for your help.on MFCCFileDialoghttps://msdn.microsoft.com/ja-jp/library/dk77e5e7.aspxIn , you can create dialogs to open common Windows files.When using the screen on Windows tabs, I would l...

c++ mfc

2 years ago

1 answers
125 views
0

Empty the title of the UINavigationController and use TitleView to create space.

I would like to solve the problem of creating space between titleView and return by emptying the return button characters in the UINavigationController with title= and setting the search bar such as n...

ios swift objective-c uikit uinavigationcontroller

2 years ago

1 answers
36 views
0

I don't know how to create a program that reads the numbers stored in the file and prints the maximum and minimum values.

data.txt I was able to read that number from data.txt and output that number, but I don't know how to create a program that prints the maximum and minimum values.By the way, data.txt has 23 12 17 67 4...

2 years ago

2 answers
37 views
0

C language pointer space secured [closed]

Do you want to improve this question?Edit your post to clarify the issue you are trying to resolve by adding details.Closed 2 years ago.Two years agoThe following is my program, but the execution resu...

2 years ago

3 answers
40 views
0

Should I narrow down the scope of the variable as much as possible even if I put it in for?

This is a rudimentary question. Suppose you have the following code. for (inti=0;i<100;++i){ inta=i; std::cout<<a<<std::endl;}Here, a is only used in for, but I don't think it's efficie...

java c++ c

2 years ago

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