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  • 05:01:42 am on August 13, 2013 | 0 | # |
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    The following map types are supported in Google Maps API:

    ROADMAP (normal, default 2D map)
    SATELLITE (photographic map)
    HYBRID (photographic map + roads and city names)
    TERRAIN (map with mountains, rivers, etc.)

     
  • 08:28:22 am on August 6, 2013 | 0 | # |
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    You cannot use the appearance proxy with the tintColor property on UIView.

     
  • 05:41:52 am on August 6, 2013 | 0 | # |
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    Navigation Bar
    A navigation bar helps users navigate through an information hierarchy and, optionally, manage screen contents.

    Tab Bar
    A tab bar gives people the ability to switch between different subtasks, views, and modes.

    Toolbar
    A toolbar contains controls that perform actions related to objects in the current screen or view.

     
  • 09:39:54 am on August 5, 2013 | 0 | # |
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    In iOS 7, app icons for high-resolution iPhone and iPod touch are 120 x 120 pixels; for high-resolution iPad, app icons are 152 x 152 pixels. (To learn more about all icon sizes, see “Icon and Image Sizes” .)
    Note that iOS 7 doesn’t apply shine or a drop shadow to the app icon. And, although iOS 7 still applies a mask that rounds the corners of an app icon, it uses a different corner radius than earlier versions of iOS.

     
  • 09:38:28 am on August 5, 2013 | 0 | # |
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    By default, a view’s tint color is nil, which means that the view uses its parent’s tint. It also means that when you ask a view for its tint color, it always returns a color value, even if you haven’t set one.

     
  • 04:22:05 am on July 5, 2013 | 0 | # |
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    Category created on a base class is available on sub classes.

     
  • 01:49:40 am on June 29, 2013 | 0 | # |
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    iPhone
    320 x 480
    640 x 960

    iPhone 5 – 640 x 1136. 326 ppi

    iPad
    768 x 1024

    Toolbar and nav bar
    Height – 44
    Icon – 20

    Tab bar
    Height – 49
    Icon – 30

    AppStore – 512 x 512
    iPhone App – 57 x 57, 114 x 114
    iPad app – 72 x 72

     
  • 01:01:47 pm on June 17, 2013 | 0 | # |
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    Xcode cannot run logic unit tests on iOS-based devices, you should configure specialized schemes to perform them.

     
  • 12:57:13 pm on June 17, 2013 | 0 | # |
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    Xcode offers two types of unit tests: logic tests and application tests.

     
  • 07:04:49 am on April 25, 2013 | 0 | # |
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    Mac FileSystems – ExFAT, FAT 16/32, HFS, HFS+, NTFS, UDF

    FAT – file allocation table
    HFS – hierarchical file system
    NTFS – new technology file system
    UDF – universal disk format

     
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