Step 1. Archive your project (Make sure you’ve archived project with distribution certificates & provisioning profiles) Step 2. Click on ‘Distribute’ button. Step 3. Choose ‘Save for Ad-hoc Distribution’. Step 4. Choose appropriate provisioning profile for distribution. Step 5. Make … Continue reading
How to restore database record which all ready inserted data into DB those data restore using coredata. for that follow following code use for the extract data from db file and insert using coredata model
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- (NSPersistentStoreCoordinator *)persistentStoreCoordinator { if (__persistentStoreCoordinator != nil) { return __persistentStoreCoordinator; } NSURL *storeURL = [[self applicationDocumentsDirectory] URLByAppendingPathComponent:DATABASE_NAME]; NSError *error = nil; NSDictionary *options = [NSDictionary dictionaryWithObjectsAndKeys: [NSNumber numberWithBool:YES], NSMigratePersistentStoresAutomaticallyOption, [NSNumber numberWithBool:YES], NSInferMappingModelAutomaticallyOption, nil]; __persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel: [self managedObjectModel]]; if (![__persistentStoreCoordinator addPersistentStoreWithType:NSSQLiteStoreType configuration:nil URL:storeURL options:options error:&error]) { NSLog(@"Unresolved error %@, %@", error, [error userInfo]); } return __persistentStoreCoordinator; } |
For More detail Refer … Continue reading
Few days ago i faced some problem in iPad application while camera and gallery open for pick image using UIImagePick that time i getting problem to hide statusbar after few time i got solution with help of friend Step 1 … Continue reading
Hello all, easiest way to lock you screen but not logout. Step 1: Open Keychain Access by short cut of In spotlight (cmd + space) write “Keychain Access” step 2: select preferences step 3: select “General” Tab and select … Continue reading
Step 1. Open iMovie & Click on import. Step 2. Select files/videos which needs to be rotated & click on import button. Step 3. Click on + (Create) button from the toolbar & click on Movie as indicated in following … Continue reading
Use following command to hide specific folder/file.
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chflags hidden Video |
Use following command to unhide specific folder/file.
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chflags nohidden Video |
Here is the example of hidden file.
Convert UnixTimeStamp Date with specified Timezone. Example “/Date(1395486890000+0530)/” as a sample value.
The Data Encryption Standard (DES) is a secret key encryption scheme adopted as standard in the USA in 1977. It uses a 56-bit key, which is today considered by many to be insufficient as it can with moderate effort be … Continue reading