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20 TechQA 2022-10-20T19:55:19.240000iOS Core Data using CASE WHEN END equivalent for aggregate functions
94 views
Asked by Twelveg
How do I find the entire syntax / functions available in NSExpression / NSPredicate?
87 views
Asked by Senseful
How do I use conditionals (e.g. ternary operator) in an NSExpression?
234 views
Asked by Senseful
How to accumulate length of managed object String property in CoreData?
95 views
Asked by hopy
Refresh values in a view that displays the sum of an attribute from CoreData in SwiftUI
74 views
Asked by Nazaroth
Nested subqueries built with NSExpression crashes but not its predicate
157 views
Asked by lorenzo
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489 views
Asked by bmt22033
Manual implementation of Standard Deviation with NSExpression
116 views
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NSExpresseion, determine operating from left-associative
40 views
Asked by Adel Kazme
iOS Core Data and standard deviation NSExpression crashes
140 views
Asked by lorenzo
SIGABRT when trying to evaluate an NSExpression or NSPredicate
235 views
Asked by Senseful
SwiftUI: How to combine a Double with a String and do a math calculation?
741 views
Asked by rjbcg81
NSExpression gives incorrect value
176 views
Asked by Hamer
NSPredicate to get the max value of a property under a given value
757 views
Asked by rayx
terminating with uncaught exception of type NSException in Swift 5
241 views
Asked by Mustafa Çağrı Peker
Aggregate Action with CoreData
196 views
Asked by Mansour
How to create a fetch to sum over the difference between attributes
57 views
Asked by Richard Legault
How do I extract an Int value from NSExpression?
402 views
Asked by nerway