Topics tagged dictionary

Topic	Replies	Views	Activity
Is it safe to remove values from a Dictionary while iterating over its keys? Using Swift concurrency , dictionary	3	214	February 6, 2026
ForEach -- Dictionary<Any, Array<Any>> id value Using Swift dictionary	0	135	March 26, 2025
OrderedDictionary decoding Collections dictionary , decoding , decodable	8	4012	December 20, 2024
Custom AnyXYZ with implicit casting (like AnyHashable) Using Swift hashable , any , dictionary , existential , anyhashable	8	225	September 16, 2024
`Cannot find type 'Key' in scope` when extending optional Dictionaries Using Swift optional , extension , scope , dictionary	10	722	June 24, 2024
Swift Optimization Tips: Using Container Type Efficiently Using Swift array , dictionary , set	1	552	February 13, 2024
Cannot use subscripts to modify @MainActor Dictionaries…? Using Swift subscripts , dictionary , compiler-error	4	603	January 19, 2024
[Pitch] Sequence grouped(by:) and keyed(by:) Pitches pitch , dictionary , algorithms , sequence	20	4417	December 5, 2023
Dictionary access complexity Using Swift dictionary , algorithms	21	3113	November 5, 2023
Decoding a dictionary with a custom type (not String) as key Using Swift codable , dictionary	9	7238	November 13, 2022
Same values equality complexity guarantees Using Swift string , performance , equality , dictionary , value-semantics	10	1231	November 10, 2022
“Key conforms to Hashable” annotation in Dictionary documentation Using Swift documentation , dictionary	0	442	September 5, 2022
Expected to decode Array<Any> but found a dictionary instead Using Swift json , dictionary , api	5	11135	May 12, 2022
Dictionary initialization refinement suggestion Discussion init , optional , dictionary	6	2540	December 15, 2021
On purity grades of value types [was: ValueType protocol] Discussion reference , hashable , protocol , dictionary	31	4372	September 21, 2021
Why the swift compiler behaves this way? Using Swift subscripts , dictionary , overloading	3	842	August 14, 2021
How to transform a list of dictionary into a list of structure? Using Swift swiftui , dictionary , map , struct	4	7386	June 28, 2021
Swift `Any? == nil` behavior as a dictionary value Using Swift optional , optionals , any , dictionary	1	2712	March 4, 2021
Writing a swift dictionary to a binary file Using Swift swift , dictionary	1	1445	December 21, 2020
Dictionary.Keys equatable conformance is unreliable Using Swift bug , equality , protocols , stdlib , dictionary	9	2448	September 10, 2020
Dictionary merging function with default uniquingKeys Discussion dictionary	12	6297	August 30, 2020
Add `modify…(…)` methods to `Dictionary` / `MutableCollection` / `Optional` Pitches collection , copy-on-write , optionals , dictionary	21	4819	May 29, 2020
Dictionary and SetAlgebra Using Swift dictionary	1	766	May 28, 2020