2014/10/15 下午 10:11:16

iphone Programming Glossary: manipulating

http://stackoverflow.com/questions/1014705/customizing-the-iphone-keyboard

publicly documented methods append and delete from end are possible and even inserting at the current position by manipulating the clipboard but a delete previous character button like that on the standard keyboard will prove impossible . As of iOS..

how do I use UIScrollView in Interface Builder?

http://stackoverflow.com/questions/1135163/how-do-i-use-uiscrollview-in-interface-builder

do I use UIScrollView in Interface Builder While I've used UIScrollView successfully in the past by manipulating it programmatically I'm having trouble getting it to work by setting it up exclusively in Interface Builder. I have a simple..

UIView with a Dashed line

http://stackoverflow.com/questions/12091916/uiview-with-a-dashed-line

UIView . I know I am able to do this using Quartz2D a simple way to do it can be found here . But I want to do it by manipulating the CALayer and not going to to the draw method. Why Because of the transformation I am making on my UIView I am not able..

Parsing XML from NSString to get values

http://stackoverflow.com/questions/12147883/parsing-xml-from-nsstring-to-get-values

XML from NSString to get values This question is for manipulating NSString in xcode. I have a XML text string that I get from the web that looks like this current temperature 73 day Mon..

How do I resize the UITableView's height dynamically?

http://stackoverflow.com/questions/1318030/how-do-i-resize-the-uitableviews-height-dynamically

controls below the table view How should this be done iphone uikit share improve this question I found that manipulating the bounds property can result in some unexpected behavior when you have a floating table inside another view. Sometimes..

Adjusting the line to fit our head in imageview

http://stackoverflow.com/questions/15402377/adjusting-the-line-to-fit-our-head-in-imageview

your point set according to touch zones and scale then as needed. If you convert your lines into Bezier curves then manipulating the curve will be easier as you will not need to do terrible amount of adjustment to the shape with a small modifications...

How do I fade in /out a rectangle or text?

http://stackoverflow.com/questions/1939841/how-do-i-fade-in-out-a-rectangle-or-text

in simply replace the alpha value of 0.0f with 1.0f. You can do the same using a manually constructed CABasicAnimation manipulating the UIView's layer CABasicAnimation fadeOutAnimation CABasicAnimation animationWithKeyPath @ opacity fadeOutAnimation.duration..

How do I launch my settings bundle from my application?

http://stackoverflow.com/questions/335965/how-do-i-launch-my-settings-bundle-from-my-application

and message checking settings. Because the Settings application has support for displaying preferences hierarchically manipulating your preferences from the Settings application is also more appropriate when you have a large number of preferences. Providing..

NSString initWithData returns null

http://stackoverflow.com/questions/3485190/nsstring-initwithdata-returns-null

side note is pulling web pages and data from an API good practice i.e. buffering the data converting into a string and manipulating the string afterwards Much appreciated iphone objective c cocoa osx nsstring share improve this question You say that..

DatePicker Stopping CoreData Work

http://stackoverflow.com/questions/4326303/datepicker-stopping-coredata-work

it saves with a default time of 0 00 00 but in the case above when you set the picker date to now you are actually manipulating the HH MM SS to something else even though you don't see it manually . To illustrate what I'm trying to say when you fetch..

Purpose of @ Symbol Before Strings?

http://stackoverflow.com/questions/4446308/purpose-of-symbol-before-strings

standard C string an NSString is an Object that stores a unicode string and provides a bunch of method to assist with manipulating. a C string is just a 0 terminated bunch of characters bytes . EDIT and the good reason is that Objective C builds on top..

Get the date of next saturday in Objective-C?

http://stackoverflow.com/questions/4579294/get-the-date-of-next-saturday-in-objective-c

Curving/warping views with CoreAnimation or OpenGL for carousel effect

http://stackoverflow.com/questions/4685460/curving-warping-views-with-coreanimation-or-opengl-for-carousel-effect

this question In my experience it is a bit tricky to get the values right. The way to give a view perspective is by manipulating it's layer transform. I have used the following method to achieve the transfor for a similar effect CATransform3D makeTransformForAngle..

Is there a way to make drawRect work right NOW?

http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now

alternate solution introduced by Tom Swift.................. Tom Swift has explained the amazing idea of quite simply manipulating the run loop . Here's how you trigger the run loop NSRunLoop currentRunLoop runMode NSDefaultRunLoopMode beforeDate NSDate.. beforeDate NSDate date This is a truly amazing piece of engineering. Of course one should be extremely careful when manipulating the run loop and as many pointed out this approach is strictly for experts. The Bizarre Problem That Arises................................................

Keep two MKMapViews showing the same region

http://stackoverflow.com/questions/5922422/keep-two-mkmapviews-showing-the-same-region

share improve this question You could use UIGestureRecognizer to help keep the maps more in sync as the user is manipulating one of the maps. For example using the UIPanGestureRecognizer the gesture recognizer action handler will fire multiple times..

Assignment makes pointer from integer without a cast: address issue

http://stackoverflow.com/questions/6111533/assignment-makes-pointer-from-integer-without-a-cast-address-issue

pointer from integer without a cast Thank you iphone pointers share improve this question First off iterating manipulating and drawing 1000 UIViews is probably going to be unacceptably slow no matter how you do it. And I'll bet the drawing part..

How to add spacing between UITableViewCell

http://stackoverflow.com/questions/6216839/how-to-add-spacing-between-uitableviewcell

of having UITableCells have a space between them. Since you can't literally add space between cells you can fake it by manipulating the UITableView's cell height and then adding a UIView to the contentView of your cell. Here is a screen shot of a prototype..

Adding UISearchBar Programmatically to UITableView

http://stackoverflow.com/questions/6947858/adding-uisearchbar-programmatically-to-uitableview

I am using the UITableViewController subclass's automatically generated UITableView instead of a separate nib file and manipulating everything programmatically in terms of the table view. In Interface Builder there is an option to add a Search Bar and..