I am having an array of 30 Images i want to add only 15 images to nsmutable dictionary and which are to be added randomly
I am using the following code
for (m = 0; m < 20; m++)
{
rnd = arc4random_uniform(FrontsCards.count);
dic=[[NSMutableDictionary alloc]init];
[dic setObject:[NSNumber numberWithInt:rnd] forKey:@"Images"];
NSLog(@"%@",dic);
}
here the problem is as for m=0 entry gets in dictionary ,for m=1 again an entry goes in dictionary replacing first one and at the end i get only the last value the desired output is all the 20 values can anybody help me out..
Thanks in advance...
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…