code tag

445 questions

2 answers
65 views
0

How to Use Objective-C Source Files in a Swift Project

From now on, I would like to develop iOS applications with Swift, but I would also like to utilize the source code of Objective-C that I have created so far.How do I configure the Objective-C source c...

xcode swift objective-c

2 years ago

1 answers
41 views
0

AppStoreConnect Does Not Display dSYM Downloads

I'd like to download the dSYM of the released app.Download dSYM is not displayed and cannot be downloaded.The settings on the Xcode are as follows.Debug Information Format->Release only DWARF with ...

xcode

2 years ago

1 answers
42 views
0

What is the maximum amount of data that UserDefaults can store?

Is it okay to put endless data into UserDefaults?I'm not sure if I should switch to Sqlite or Realm.It would be better to centralize the database, but it would be troublesome if it were an existing ap...

swift ios xcode

2 years ago

1 answers
115 views
0

Error converting "Swift invokes UIDatePicker from UITextField" to swift3(2)

The NSCalendar.Unit dateToString Method Is Like This code that you answered the other day shows the day of the week in the initial value of the text (GTM+9).After further modification, I ran code like...

xcode swift3

2 years ago

1 answers
73 views
0

Allow CollectionView cells to have different identifiers each time

Whenever cellForItemAtIndexPath is called in the CollectionView cell, I want to have a different identifier every time, but I don't know how to do it.Or is it not possible?For example, on the first sc...

ios xcode uicollectionview uicollectionviewcell

2 years ago

1 answers
140 views
0

RealmSwift wants to get a list of "many" of one-to-many relationships

I'm a beginner practicing database operations at realm.Implementation of tag functionality, database designI was able to run the database using this answer.Therefore, I would like to display a list of...

ios xcode swift4 realm

2 years ago

1 answers
83 views
0

Please tell me how to increase the number by one every 0.25 seconds.

I'd like to write a code that says the number increases with time.As shown in the code below, we can increase the number every second, but You cannot increase a decimal number, such as every 0.25 seco...

ios swift xcode iphone

2 years ago

1 answers
49 views
0

Realm Browser Cannot Open Default.realm

When I used RealmBrowser to specify the appropriate default.realm, the following message dialog was displayed, and I could not see the contents when I went ahead.'default' could not be opened. It may ...

ios swift xcode realm

2 years ago

1 answers
44 views
0

Learn how to enable graphing with swift

I'm a beginner and I'm learning swift from grammar.You have learned the basic syntax in your textbook.Currently apps with Calendar and Graph functions are available.We make it by trial and error.I wou...

ios swift xcode

2 years ago

2 answers
151 views
0

I am creating a to-do list in Vue.js, but when I started the VSCode Live Server, it suddenly stopped working.

I am creating a to-do list in Vue.js, but when I started the VSCode Live Server, it suddenly stopped working.The browser is Firefox ESR.There is no particular error message.How can it be reflected in ...

html5 vue.js vscode

2 years ago

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