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“unmappable character for encoding” warning in Java
... I added the compilearg in the ant script it worked ok, I was buildin this from a windows comandline, the strange thig is that I was buildin from eclipse it warked eaven withowt the compilearg, looks like that eclipse thakes care of the encoding right.
– simonC
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RESTful Authentication
...ns instead of DB persistence).
For instance, here is a generic URI sample from the link above:
GET /object?apiKey=Qwerty2010
should be transmitted as such:
GET /object?timestamp=1261496500&apiKey=Qwerty2010&signature=abcdef0123456789
The string being signed is /object?apikey=Qwerty201...
Android How to adjust layout in Full Screen Mode when softkeyboard is visible
...Manager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
Note - inspiration came from: Hiding Title in a Fullscreen mode
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Spring MVC type conversion : PropertyEditor or Converter?
...cope - they help convert String to a type, and this string typically comes from UI, and so registering a PropertyEditor using @InitBinder and using WebDataBinder makes sense.
Converter on the other hand is more generic, it is intended for ANY conversion in the system - not just for UI related conv...
When is it better to use an NSSet over an NSArray?
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The image from Apple's Documentation describes it very well:
Array is an ordered (order is maintained when you add) sequence of elements
[array addObject:@1];
[array addObject:@2];
[array addObject:@3];
[array addObject:@4];
[array...
How do you set, clear, and toggle a single bit?
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+1. Not that std::bitset is usable from "C", but as the author tagged his/her question with "C++", AFAIK, your answer is the best around here... std::vector<bool> is another way, if one knows its pros and its cons
– paercebal
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What is an NP-complete in computer science?
...ven problem) then the problem is NP complete.
The main thing to take away from an NP-complete problem is that it cannot be solved in polynomial time in any known way. NP-Hard/NP-Complete is a way of showing that certain classes of problems are not solvable in realistic time.
Edit: As others have n...
Maximum on http header values?
...so do not expect to get useful error messages if you run into such a limit from whatever backend that is.
– hakre
May 26 '13 at 9:49
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What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
...nce layoutSubviews is meant to be overridden but is not meant to be called from or to another view. Either the framework determines when to call it (by grouping together multiple layout requests into one call for efficiency) or you indirectly do by calling layoutIfNeeded somewhere in the view hierar...
How to disable / enable dialog negative positive buttons?
...m not sure how I am going to set the positivebutton to disable or enable from that listener? What is the reference for the positive and negative buttons?
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