Swift dictionary contains key

if let value = self.dictionary["key"] {
	print(value) // prints value
}

// OR
extension Dictionary {
  func contains(key: Key) -> Bool {
    self[key] != nil
  }
}

Similar codes

1 vote163 views1 answer
How to get image from pdf swift
Swift
2 votes269 views1 answer
Swift array to string
Swift
0 vote201 views1 answer
How to include a library in swift
Swift
0 vote194 views1 answer
Swiftui textfield multiline
Swift
1 vote206 views1 answer
Swift animate a label ishidden
Swift
14 votes533 views3 answers
Swift convert string to int
Swift
0 vote205 views1 answer
Swift hide button
Swift
0 vote213 views1 answer
Swift make enum inspectable
Swift
2 votes222 views1 answer
Swift open url
Swift
2 votes222 views2 answers
How to convert int to double in swiftui
Swift