Most voted "nspredicate" questions
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answer72
viewsFilter with Nspredicate with inheritance
I have a structure in Core Data thus: Cliente --- id = inteiro --- dados = Pessoa Pessoa --- nome = string PessoaFisica < Pessoa --- cpf = string PessoaJuridica < Pessoa --- cnpj = string How…
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answer49
viewsHow to configure Nspredicate to perform filter?
I am implementing a filter, where I need to search the records in Core Data, that have "yes" in certain columns. Table: For example, return the elements that have yes in the columns ATRIBUTO1,…
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votes2
answers51
viewsOptimize Nspredicate with Magicalrecord
First of all follow my model: Classes: @interface MMEAlbum : NSManagedObject ... outras propriedades @property (nonatomic, retain) NSNumber *album_upcoming; @property (nonatomic, retain) NSSet…
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votes1
answer72
viewsHow to use an Nsstring to create an Nspredicate?
I am creating a custom search, but I am creating the strings of the predicate as a Nsstring. However I am getting an error. Code used: NSMutableString* escolhasSIM = [[NSMutableString alloc]init];…