Cocoa-Matic

The goal is to build up a useful repository of objective-c code focusing on iOS implementations. Feel free to use what you need and, of course, suggest better, more efficient approaches.

Thursday, January 12, 2012

SQLite import from .csv file

Here are the quick and easy steps to import the contents of a .csv file into your SQLite3 database. Open the db via the command line: sql...

Wednesday, January 26, 2011

XCode Linker error: Symbol(s) not found

Came across a weird error today: Objc-class-ref-to-[ClassName] in MainController.o Symbol(s) not found Collect2: Id returned 1 exit status...

UITextField horizontal and vertical alignment

Horizontal alignment in a UITextField was quick and easy to find: myTextField.textAlignment = UITextAlignmentLeft; myTextField.textAlignmen...

Wednesday, January 12, 2011

Replace UINavigationBar background with image

Sometimes you want to show off some creativity in your apps. One of the easiest ways to do that is by changing the look of the UINavigation...

Wednesday, September 1, 2010

NSDate number of days between two dates

Date objects in programming are typically both extremely common and notoriously tricky due to the many different syntaxes involved. These r...

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