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Load resources from relative path using local html in uiwebview
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I simply do this:
UIWebView *webView = [[[UIWebView alloc] init] autorelease];
NSURL *url = [[NSBundle mainBundle] URLForResource:@"index" withExtension:@"html"];
NSURLRequest* request = [NSURLRequest requestWithURL:url];
[webView loadRequest:request];
Where "in...
How disable Copy, Cut, Select, Select All in UITextView
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This was the best working solution for me:
UIView *overlay = [[UIView alloc] init];
[overlay setFrame:CGRectMake(0, 0, myTextView.contentSize.width, myTextView.contentSize.height)];
[myTextView addSubview:overlay];
[overlay release];
from: https://stackoverflow.com/a/5704584/1293949
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Difference between fprintf, printf and sprintf?
...dout)
fprintf goes to a file handle (FILE*)
sprintf goes to a buffer you allocated. (char*)
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Convert InputStream to byte array in Java
...'s answer shows how you can avoid using an intermediate buffer, but rather allocate an array of the correct size. Unless you're dealing with large files I personally prefer the code above, which is more elegant and can be used for InputStreams where the number of bytes to read is not known in advan...
Error : BinderProxy@45d459c0 is not valid; is your activity running?
...the activity actually was already on the screen. Moreover, deserialization allocates memory for new object, that is completely different from the original one.
The solution is just to bind to the service each time you need it and return a binder that has a method like 'setMessenger(Messenger messen...
When should I use nil and NULL in Objective-C?
...e object. Let's have an example:
NSMutableArray *check = [[NSMutableArray alloc] init];
[check addObject:[NSNull null]];
[check addObject:nil];
On the second line, we will not get any error, because it is perfectly fair to insert a NSNull object into a collection type object. On the third line, w...
How to convert a string into double and vice versa?
...separators, also.
NSNumberFormatter * myNumFormatter = [[NSNumberFormatter alloc] init];
[myNumFormatter setLocale:[NSLocale currentLocale]]; // happen by default?
[myNumFormatter setFormatterBehavior:NSNumberFormatterBehavior10_4];
// next line is very important!
[myNumFormatter setNumberStyle...
Zero-based month numbering [closed]
... pointer arithmetics where you would use one base pointer pointing at some allocated memory, plus a second pointer which would be at an offset from this base pointer. Here, using the value zero makes a lot of sense to point the offset to the base of the memory block. (General array logic tends to be...
Why (0-6) is -6 = False? [duplicate]
... is an array of 262 pointers to integer objects. Those integer objects are allocated during initialization in a block of integer objects we saw above. The small integers range is from -5 to 256. Many Python programs spend a lot of time using integers in that range so this is a smart decision.
This...
How can I test if a letter in a string is uppercase or lowercase using JavaScript?
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best answer by far, fast, not allocating any memory, or transforming data.
– Martijn Scheffer
Sep 6 '18 at 22:19
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