2014/10/15 下午 10:13:13

iphone Programming Glossary: refine

Passing a ManagedObjectContext to a second view

http://stackoverflow.com/questions/1074539/passing-a-managedobjectcontext-to-a-second-view

want to do the lookups in the first view and pass a dictionary because I want to be able to use a search field to refine results in the second view as well as insert new entries to the CoreData data from there. Here's the function that transitions..

Invoke get current coordinates every few seconds without NSTimer

http://stackoverflow.com/questions/12841017/invoke-get-current-coordinates-every-few-seconds-without-nstimer

you won't upload to web either. Logging and updating resumes when user starts moving again. If I were you looking to refine it further I would consider setting a region and time to check. If the user remains stationary for a length of time switch..

Why should I use Core Data for my iPhone app?

http://stackoverflow.com/questions/1883879/why-should-i-use-core-data-for-my-iphone-app

Data comes with a nice graphical object model editor that can help you think through your object entity design and refine it as you go. It also supports migration so if you decide later that you want different attributes on your entities you..

How can I improve the performance of my custom OpenGL ES 2.0 depth texture generation?

http://stackoverflow.com/questions/6051237/how-can-i-improve-the-performance-of-my-custom-opengl-es-2-0-depth-texture-gener

pre rendering to the raytracing pass yields a doubling in overall rendering performance. Oddly when I tried to refine this further by using inset and circumscribed octagons which should cover ~17 fewer pixels when drawn and be more efficient..

Choosing between the two - Interface Builder OR creating via code

http://stackoverflow.com/questions/6385516/choosing-between-the-two-interface-builder-or-creating-via-code

testing and repeating this process you can instead get direct visual feedback about your changes. This means you can refine and polish the UI much more efficiently and even test out radically different layouts without too much time or effort. Another..

How to save nsdictionary of a subview to a mainview based off tableviewcell selection

http://stackoverflow.com/questions/7922305/how-to-save-nsdictionary-of-a-subview-to-a-mainview-based-off-tableviewcell-sele

MANUFACTURERID that is also found in other tables that I parse. I would like to use these key values to restrict refine other queries but I just cannot figure out how to pass them to my parentview where I set up all of the search parameters..

Core Data VS Sqlite or FMDB…?

http://stackoverflow.com/questions/8723923/core-data-vs-sqlite-or-fmdb

have to use it differently than you use a DB. In particular you almost always over fetch data from the store and then refine it using predicates directly on the various sets and arrays. On iOS devices where the flash is surprisingly slow this over..