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2014/10/15 ¤U¤È 10:12:16

iphone Programming Glossary: obscured

Security implications of storing a password in Settings.bundle and getting with CFPreferencesCopyAppValue

http://stackoverflow.com/questions/1248575/security-implications-of-storing-a-password-in-settings-bundle-and-getting-with

of security the features are exactly the same. That is it's not encrypted. It's secure only in the sense that it's obscured. The correct answer is to use the keychain. The counter to that is that many applications use NSUserDefaults to store passwords...

Programatically Select all text in UITextField

http://stackoverflow.com/questions/1689911/programatically-select-all-text-in-uitextfield

does in fact select all the text when it's sent to the UITextField itself. Note that the text will be immediately obscured with CUT COPY PASTE actions but to your question it is exactly what appears when a user taps Select All to begin with. The..

How to move UITextView correction suggestion above text

http://stackoverflow.com/questions/1977249/how-to-move-uitextview-correction-suggestion-above-text

The problem is that in my UITextView the correction suggestions pop up below the text causing them to be partially obscured by the keyboard. In the SMS app the suggestions pop up above the text. The placement does not appear to be a property of..

Another take on the “keyboard obscures UITextField” problem

http://stackoverflow.com/questions/2034367/another-take-on-the-keyboard-obscures-uitextfield-problem

working on a form which is in a grouped table which contains some text fields. Those on the lower part of the form get obscured by the keyboard. I know this is an age old problem and there are some examples of code to auto scroll but I've a little..

iPhone SDK: Setting the size of UISearchDisplayController's table view

http://stackoverflow.com/questions/2388906/iphone-sdk-setting-the-size-of-uisearchdisplaycontrollers-table-view

all available screen space between the search bar and the tab bar. This means that the very last search result is obscured by the banner. How do I specify the size of the table view used by UISearchDisplayController There's no bounds or frame..

Finding image type from NSData or UIImage

http://stackoverflow.com/questions/4147311/finding-image-type-from-nsdata-or-uiimage

from a URL provided by a third party. There is no file extension or filename for that matter on the URL as it is an obscured URL . I can take the data from this in the form of NSData and load it into a UIImage and display it fine. I want to persist..

Is it a problem when an iAd may be obscured?

http://stackoverflow.com/questions/4160010/is-it-a-problem-when-an-iad-may-be-obscured

it a problem when an iAd may be obscured I added the ADBannerView to a view and when I load the app I get the following message ADBannerView WARNING A banner view.. and when I load the app I get the following message ADBannerView WARNING A banner view 0x7a023c0 has an ad but may be obscured. This message is only printed once per banner view. As far as I can see the entire banner is visible on the screen. Is this.. ads and you'll get more delegate messages and the cycle begins anew. So to sum up It's only a problem if your iAd is obscured if you'd like to serve more iAds and get paid. However eCPM has been very very low lately so maybe that's not such an issue..

How do you add multi-line text to a UIButton?

http://stackoverflow.com/questions/604632/how-do-you-add-multi-line-text-to-a-uibutton

buttonLabel ...the idea being that I can have multi line text for the button but the text is always obscured by the backgroundImage of the UIButton. A logging call to show the subviews of the button shows that the UILabel has been..

Quartz 2D drawRect method (iPhone)

http://stackoverflow.com/questions/716351/quartz-2d-drawrect-method-iphone

do call drawRect any time the view needs to be updated whether that's from movement scaling or having part of the view obscured. As I said all UIViews are layer backed so this is not the case on the iPhone. That said for your drawing application one..

is it a good practice to delete the AdBannerView on viewWillDisappear and add it back on viewWillAppear?

http://stackoverflow.com/questions/9422177/is-it-a-good-practice-to-delete-the-adbannerview-on-viewwilldisappear-and-add-it

viewWillDisappear and add it back on viewWillAppear I am currently doing the following in my code avoid the issue of obscured ad. But is it a good practice One potential problem is that assume before the viewWillDisappear there was an ad request..