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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)

...rror -34018. This doesn't match any of the documented keychain error codes and can't be consistently reproduced. (happens maybe 30% of the time, and it's not clear to me why it happens). What makes debugging this problem very difficult is the total lack of documentation. Any idea what causes this an...
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What is meant by Resource Acquisition is Initialization (RAII)?

... It's a really terrible name for an incredibly powerful concept, and perhaps one of the number 1 things that C++ developers miss when they switch to other languages. There has been a bit of a movement to try to rename this concept as Scope-Bound Resource Management, though it doesn't seem...
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Fast Linux File Count for a large number of files

...lot of them. Also there will be no output until all of the names are read and sorted. Use the ls -f option to turn off sorting. ls -f | wc -l Note that this will also enable -a, so ., .., and other files starting with . will be counted. ...
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Unable to open project… cannot be opened because the project file cannot be parsed

...ile to create an iPhone app. Today when my battery was low, I was working and constantly saving my source files then the power went out... ...
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Evenly distributing n points on a sphere

...le code node[k] is just the kth node. You are generating an array N points and node[k] is the kth (from 0 to N-1). If that is all that is confusing you, hopefully you can use that now. (in other words, k is an array of size N that is defined before the code fragment starts, and which contains a lis...
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Understanding the Event Loop

I am thinking about it and this is what I came up with: 3 Answers 3 ...
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How To Set Up GUI On Amazon EC2 Ubuntu server

I'm using an amazon Ubuntu EC2 instance which is only has a command line interface. I want to setup UI for that server to access using remote desktop tools. Is there any way to apply GUI to the EC2 instance? ...
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How to make git mark a deleted and a new file as a file move?

I've moved a file manually and then I've modified it. According to Git, it is a new file and a removed file. Is there any way to force Git into treating it as a file move? ...
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When should I use the new keyword in C++?

I've been using C++ for a short while, and I've been wondering about the new keyword. Simply, should I be using it, or not? ...
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Spring AOP vs AspectJ

...LTW (load-time weaving) or the AspectJ compiler. It uses the Proxy pattern and the Decorator pattern Spring-AOP Cons This is proxy-based AOP, so basically you can only use method-execution joinpoints. Aspects aren't applied when calling another method within the same class. There can be a little...