StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
text
Body
copied!<p>You Can Implement it as :</p> <p>@implementation MyObject</p> <pre><code>-(id) initFromDictionary:(NSDictionary*)dict { self = [super init]; if (self) { a = ([dict objectForKey: @"a"]) ? [[dict objectForKey: @"a"] intValue] : 0; b = ([dict objectForKey: @"b"]) ? [[dict objectForKey: @"b"] intValue] : 0; c = ([dict objectForKey: @"c"]) ? [[dict objectForKey: @"c"] intValue] : 0; </code></pre> <blockquote> <p>// Here you can replace 0 with nil in case if variable a , b , c are object type i.e. (id) type or You can use default value here as per your convenience so that you can easily track it if it is partially or fully Loaded</p> </blockquote> <pre><code> if ((a == 0) || (b == 0) || (c == 0)) { NSLog(@"object is Partially loaded with values a : %d , b : %d , c : %d", a,b,c); }else{ NSLog(@"object is Completely loaded with values a : %d , b : %d , c : %d", a,b,c); } } return self; } @end </code></pre> <p>Or</p> <pre><code>@implementation MyObject -(id) initFromDictionary:(NSDictionary*)dict { self = [super init]; if (self) { NSArray *keys = [dict AllKeys]; for(NSString * key in keys) { [self setValueToItsVariableForKey:key fromDictionary: dict]; } } return self; } - (void)setValueToItsVariableForKey:(NSString *)key fromDictionary: (NSDictionary *)dict { switch ([key intValue]) { case : a a = [[dict objectForKey: key] intValue]; break; case : b b = [[dict objectForKey: key] intValue]; break; case : c c = [[dict objectForKey: key] intValue]; break; } } @end </code></pre>

Querying!

Guidance

An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload