Tag Archives: iPhone
iPhone / iPad / iOS Interview questions Part 1

Recently, I’ve gone through several interview rounds. I would like to share my experience. Here, I’m not going to put the exact questions. Those will be part of next posts in this series. Initially, I would like to start with … Continue reading
IGNOU iPhone Application is available on AppStore
Data Encryption Standard(DES) Encryption and Decryption

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
Generate random string in Objective-C
An Objective-C CSV Parser which works with single-quote and double-quote on iOS 7 + iOS 6 + iOS 5 + iOS 4
iOS 7 – Status bar Issue – Fixed in my style
Hi All ! I know every-one is struggling with new iOS7. One of the major issue for making app-user-interfaces compatible to iOS7 for apps which uses custom-layouts, I’ve found a quick solutions & I hope you are going to like … Continue reading
Retreiving Carrier Name from iPhone Programmatically

Step 1. Link against CoreTelephony and include in your headers:
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#import <CoreTelephony/CTTelephonyNetworkInfo.h> #import <CoreTelephony/CTCarrier.h> |
Step 2. Put following code
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CTTelephonyNetworkInfo *netinfo = [[CTTelephonyNetworkInfo alloc] init]; CTCarrier *carrier = [netinfo subscriberCellularProvider]; NSLog(@"Carrier Name: %@", [carrier carrierName]); [netinfo release]; |