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Can we open pdf file using UIWebView on iOS?
....addSubview(webView)
Or if you have a PDF file bundled with your application (in this example named "document.pdf"):
Objective-C
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(10, 10, 200, 200)];
NSURL *targetURL = [[NSBundle mainBundle] URLForResource:@"document" withExtensio...
Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
...he app will not store any files just data in a database. It is going to be iOS 8 and up so I am able to use CloudKit. I did some research and still not clear on how Core Data, iCloud and CloudKit work together.
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How to write a multidimensional array to a text file?
In another question, other users offered some help if I could supply the array I was having trouble with. However, I even fail at a basic I/O task, such as writing an array to a file.
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Which iOS app version/build number(s) MUST be incremented upon App Store release?
Version/build fields for an iOS app include:
10 Answers
10
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Include an SVG (hosted on GitHub) in MarkDown
...ither  or  , but I am having difficulty placing an SVG in MD where the code is hosted on GitHub.
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NSOperation vs Grand Central Dispatch
I'm learning about concurrent programming for iOS. So far I've read about NSOperation/NSOperationQueue and GCD . What are the reasons for using NSOperationQueue over GCD and vice versa?
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Rename a file using Java
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Copied from http://exampledepot.8waytrips.com/egs/java.io/RenameFile.html
// File (or directory) with old name
File file = new File("oldname");
// File (or directory) with new name
File file2 = new File("newname");
if (file2.exists())
throw new java.io.IOException("file exi...
windows异常处理 __try __except - C/C++ - 清泛网 - 专注C/C++及内核技术
...块，而SEH是采用__except关键字来定义。并且，catch关键字后面往往好像接受一个函数参数一样，可以是各种类型的异常数据对象；但是__except关键字则不同，它后面跟的却是一个表达式，我们知道，函数调用也是一个表达式。
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Rename a file in C#
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Take a look at System.IO.File.Move, "move" the file to a new name.
System.IO.File.Move("oldfilename", "newfilename");
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Differences between strong and weak in Objective-C
I'm new to Obj-C, so my first question is:
9 Answers
9
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