Updating Sudoku Grab Currently, I am revitalizing Sudoku Grab, my first app ever, published in 2009. The plan involves updating the code, upgrading to ARC, simplifying the menu system, accommodating iOS7, and supporting 4-inch display sizes. Future updates may include iCloud syncing features for universal access to puzzles. This endeavor also gives me an excuse to switch to an iPhone5s! 09 February 2014
Reading barcodes in iOS7 In iOS7, a previously unannounced feature allows the ability to read barcodes. Incorporating a new output for AVCapture known as AVCaptureMetadataOutput, supported formats for 1D and 2D barcodes can be read. Demonstrating the ease of use, a simple code snippet is provided to showcase how to apply this feature. Additionally, a demo project is shared for those keen to explore its functionality. 01 October 2013