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Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?

...ered Mar 8 '12 at 6:26 Mick MacCallumMick MacCallum 122k4040 gold badges273273 silver badges274274 bronze badges ...
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gdb: how to print the current line or find the current line number?

...structions- so is tied to assembly concepts. What you are looking for is called de instruction pointer, i.e: The instruction pointer register points to the memory address which the processor will next attempt to execute. The instruction pointer is called ip in 16-bit mode, eip in 32-bit mode,an...
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Python argparse: default value or specified value

... import argparse parser = argparse.ArgumentParser() parser.add_argument('--example', nargs='?', const=1, type=int) args = parser.parse_args() print(args) % test.py Namespace(example=None) % test.py --example Namespace(example=1) % test.py --example 2 Namespace(example=2) nargs...
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How can I remove a character from a string using Javascript?

I am so close to getting this, but it just isn't right. All I would like to do is remove the character r from a string. The problem is, there is more than one instance of r in the string. However, it is always the character at index 4 (so the 5th character). ...
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How to uninstall Python 2.7 on a Mac OS X 10.6.4?

... PATH variable by reverting my .bash_profile . But I also want to remove all directories, files, symlinks, and entries that got installed by the Python 2.7 install package. I've got the install package from http://www.python.org/ . What directories/files/configuration file entries do I need to re...
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iOS 7 TableView like in Settings App on iPad

...lor = UIColor.clearColor; CAShapeLayer *layer = [[CAShapeLayer alloc] init]; CGMutablePathRef pathRef = CGPathCreateMutable(); CGRect bounds = CGRectInset(cell.bounds, 10, 0); BOOL addLine = NO; if (indexPath.row == 0 && indexPath.r...
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Completion handler for UINavigationController “pushViewController:animated”?

...rface UINavigationController (CompletionHandler) - (void)completionhandler_pushViewController:(UIViewController *)viewController animated:(BOOL)animated completion:(void (^)(void))completion; @end Implementation: #import "UIN...
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How can I declare and define multiple variables in one line using C++?

I always though that if I declare these three variables that they will all have the value 0 10 Answers ...
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JavaScript, elegant way to check nested object properties for null/undefined [duplicate]

...e of using the app this gets populated. Let's say somwhere, after an AJAX call or something i do this: 4 Answers ...
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HashSet versus Dictionary w.r.t searching time to find if an item exists

...s for Dictionary is so fast that there is no benefit from using HashSet at all, in the OP's case. – EtherDragon Jul 27 '12 at 23:03 ...