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HTML character decoding in Objective-C / Cocoa Touch
...};
NSAttributedString *decodedString;
decodedString = [[NSAttributedString alloc] initWithData:stringData
options:options
documentAttributes:NULL
error:NULL];
T...
LPCSTR, LPCTSTR and LPTSTR
...emember to call ReleaseBuffer() if the string does get changed. Or you can allocate a local temporary buffer and copy the string into there.
99% of the time this will be unnecessary and treating the LPCTSTR as an LPTSTR will work... but one day, when you least expect it...
...
Location Services not working in iOS 8
...
- (void)startLocationManager
{
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone; //whenever we move
locationManager.desiredAccuracy = kCLLocationAccuracyBest;
[locationManager startUpdat...
in a “using” block is a SqlConnection closed on return or exception?
...
Using generates a try / finally around the object being allocated and calls Dispose() for you.
It saves you the hassle of manually creating the try / finally block and calling Dispose()
share
|...
Biggest GWT Pitfalls? [closed]
...marking. You'll have to roll your own (although it has support for History tokens, which is a start). This happens with all AJAX toolkits AFAIK.
IMHO, GWT is missing a framework that has out of the box support for all of the issues mentioned on this 'thread'.
...
css3 transition animation on load?
...ad" state for CSS to use. If you wanted/were able to use JavaScript, you'd allocate a class to body or something to activate some CSS.
That being said, you can create a hack for that. I'll give an example here, but it may or may not be applicable to your situation.
We're operating on the assumptio...
GMSGroundOverlay animating - should I be using a CATiledLayer?
...ion.duration = duration;
CAAnimationGroup *group = [[CAAnimationGroup alloc] init];
group.animations = @[horizontalAnimation, verticleAnimation];
group.duration = duration;
group.repeatCount = HUGE_VALF;
[marker.layer addAnimation:group forKey:[NSString stringWithFormat:@"circul...
Is it possible to decrypt MD5 hashes?
...e to (e.g. to authenticate with another system which doesn't have anything token-based).
– Jon Skeet
Sep 24 '09 at 13:33
1
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Most efficient way to cast List to List
...java programmers would not think twice before implementing getAllFoos() as allocating a new ArrayList<Foo>, populating it with all the elements from zorkingFoos and returning it. I enjoy entertaining the thought that about 30% of all clock cycles consumed by java code running on millions of m...
What is the difference between square brackets and parentheses in a regex?
...uestion uses keyword var in code, this probably is JavaScript). The use of php which runs on PCRE for preg matching will optimize away the lack of backtracking, however we're not in PHP either, so using classes [] instead of alternations | gives performance bonus as the match does not backtrack, and...