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What exactly does @synthesize do?

...then will result in having two ivars, namely someInt plus an autogenerated _someInt variable. Thus self.someInt and someInt will not address the same variables any more. If you don't expect such behavior as I did this might get you some headache to find out. ...
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How to remove array element in mongodb?

... Try the following query: collection.update( { _id: id }, { $pull: { 'contact.phone': { number: '+1786543589455' } } } ); It will find document with the given _id and remove the phone +1786543589455 from its contact.phone array. You can use $unset to unset the value ...
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How do you include additional files using VS2010 web deployment packages?

...hat. <Target Name="CustomCollectFiles"> <ItemGroup> <_CustomFiles Include="..\Extra Files\**\*" /> <FilesForPackagingFromProject Include="%(_CustomFiles.Identity)"> <DestinationRelativePath>Extra Files\%(RecursiveDir)%(Filename)%(Extension)</Destin...
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ASP.NET MVC on IIS 7.5

...ry to avoid this by adding the routing module: britishdeveloper.co.uk/2010/06/… – Chris Herring May 10 '13 at 3:40 I...
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What is the definition of “interface” in object oriented programming

...dom.randint(0,10) # What you care about class SecretGame(object): def __init__(self, number_generator): number = number_generator.generate() print number Here, none of the classes implement an interface. Python does not care about that, because the SecretGame class will just t...
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Saving images in Python at a very high quality

...his after running the commands to plot the image: plt.savefig('destination_path.eps', format='eps') I have found that eps files work best and the dpi parameter is what really makes them look good in a document. UPDATE: To specify the orientation of the figure before saving simply call the follo...
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How to call another controller Action From a controller in Mvc

...ublic class AController : ApiController { private readonly BController _bController; public AController( BController bController) { _bController = bController; } public httpMethod{ var result = _bController.OtherMethodBController(parameters); .... } } ...
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Why can't I use the 'await' operator within the body of a lock statement?

....Tasks; public class SemaphoreLocker { private readonly SemaphoreSlim _semaphore = new SemaphoreSlim(1, 1); public async Task LockAsync(Func<Task> worker) { await _semaphore.WaitAsync(); try { await worker(); } finally {...
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How to print a stack trace in Node.js?

...rames, you can use the command-line argument to increase this, e.g. --stack_trace_limit=200 – Michael May 15 '16 at 7:15 1 ...
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Where is the Keytool application?

...achine, you would normally find the jdk at C:\Program Files\Java\jdk1.8.0_121\bin It is used for managing keys and certificates you can sign things with, in your case, probably a jar file. If you provide more details of what you need to do, we could probably give you a more specific answer. ...