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How can I get current location from user in iOS
...- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations
Therefore to get the new position use
[locations lastObject]
iOS 8
In iOS 8 the permission should be explicitly asked before starting to update location
locationManager = [[CLLocationManager alloc] in...
In Laravel, the best way to pass different types of flash messages in the session
...h 'possibly existing variables'). Below is a solution that instead uses an array as opposed to two separate variables. It's also easily extendable to handle multiple errors should you wish but for simplicity, I've kept it to one flash message:
Redirect with flash message array:
return redirect...
At runtime, find all classes in a Java application that extend a base class
...sses) {
System.out.println(aClass.getName());
if(aClass == ArrayList.class) {
List list = aClass.newInstance();
list.add("test");
System.out.println(list.getClass().getName() + ": " + list.size());
}
}
}
...
Saving and Reading Bitmaps/Images from Internal memory in Android
...ppose you have that image data as a bitmap or raw data in the form of byte-array. If you have bitmap, you can directly utilize the above functions. If you have it in the form of byte array, use this to convert it to bitmap Bitmap bitmap = BitmapFactory.decodeByteArray(bitmapdata , 0, bitmapdata .len...
StringIO in Python3
...n
"The |S1 and |S2 strings are data type descriptors; the first means the array holds strings of length 1, the second of length 2. ..."
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Linq to Entities - SQL “IN” clause
...
sorry, I forgot to new up the anonymous array ;) I fixed my code example. Glad you figured it out on your own though.
– BenAlabaster
May 13 '09 at 14:07
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Is it possible to change a UIButtons background color?
...eateWithColorComponents(). One of the args to this function is a 4 element array of floats (corresponding to R, G, B, & alpha). I defn'ed 2 color arrays, one for each state, and chose the appropriate one in drawRect based on the button state.
– daver
Aug 13...
How to get the last value of an ArrayList
How can I get the last value of an ArrayList?
20 Answers
20
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Positioning MKMapView to show multiple annotations at once
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How do you create the CLLocationCoordinate2D *coords array? Using malloc()?
– Hlung
Feb 23 '14 at 9:24
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android get all contacts
...ow can I get all the names of the contacts in my Android and put them into array of strings?
8 Answers
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