c tag

1304 questions


2 answers
103 views
0
Unable to "Zoom UIImageView with Double Tap"

I would like to implement the function of zooming the taped area with double tap, but I cannot zoom the UIImageView on scrollView.(The reference site is here.)http://cocoadays.blogspot.jp/2010/09/3.ht...

1 years ago

1 answers
79 views
0
strong references, understanding weak references

Please.We are trying various ways to use weak references to prevent circular references.I would like to ask you a question because there is a phenomenon in which the object referenced only by weak ref...

1 years ago

2 answers
66 views
0
I want to implement UIGestureRecognizer in a different class

I'd like to implement gestures on a ViewController.UISwipeGestureRecognizer*gesture=[[UISwipeGestureRecognizer alloc] initWithTarget:selfaction:@selector(getSwipe:)];gesture.direction =UISwipeGestureR...

1 years ago

2 answers
155 views
0
View becomes Not found in SpringMVC

Using the Spring framework, I create a web application (however, hello world).I can browse index.jsp without the controller, but When I implemented the controller, I received an error indicating that ...

1 years ago

1 answers
73 views
0
UI parts may or may not be displayed.

I am using objective-c.FirstViewController performs parse signup and then transitions to secondVC.The secondVC includes label, button, tableView, and imageView.TableView and imageView are drawn every ...

1 years ago

1 answers
126 views
0
[Xcode] When I archive, I got the following error.Please tell me how to solve it.

When I archive from Xcode when I requested Apple to review, I got the following error.Please tell me how to solve it.ititunes store operation failed.no sustainable application records where found /


1 answers
102 views
0
How to record a screen with sound.

We are considering how to record the screen with sound.I was able to record the screen without sound using a library called ASScreenRecorder.I would like to record my voice as well as my screen record...

1 years ago

1 answers
134 views
0
Overlapping when using custom Cells in UITableView

Creating TableViews using custom Cells without InterfaceBuilderIn ViewController, add UITableView to You have created a CustomCell class and added the CustomView class to it.ContentView.In ViewControl...


1 answers
34 views
0
Can strtok() call strtok(NULL,...) more after returning NULL?

I saw the following programs:char*token1=strtok(str, );char*token2 = strtok(NULL, '');char*token3 = strtok(NULL, '');if(token1==NULL){ // What to Do Without Tokens}else if (token2==NULL) { // Handling...

c
1 years ago

2 answers
97 views
0
On iPhone 6, the contents of the scroll view do not match the width of the scroll view.

The iOS app implements a scroll view by referring to the here article.iOS 7 works fine, but iOS 8 iPhone 6 has a wider scrolling area than its parent view.If you know the solution, please let me know....

1 years ago
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