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What's the difference between the atomic and nonatomic attributes?

...o are identical; "atomic" is the default behavior (note that it is not actually a keyword; it is specified only by the absence of nonatomic -- atomic was added as a keyword in recent versions of llvm/clang). Assuming that you are @synthesizing the method implementations, atomic vs. non-atomic chang...
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Why won't my PHP app send a 404 error?

... Your code is technically correct. If you looked at the headers of that blank page, you'd see a 404 header, and other computers/programs would be able to correctly identify the response as file not found. Of course, your users are still SOL. N...
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How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]

... Valgrind for Linux (and OS X). If you use windose - deleaker - best of all! – John Smith Dec 12 '11 at 18:12 ...
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How to generate JAXB classes from XSD?

...d we return a lot of XML. With this we decided to use JAXB. So far, we manually coded the Models for the XML. 10 Answers ...
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Connect different Windows User in SQL Server Management Studio (2005 or later)

... use with the "runas" command. Then, in SQL Management Studio 2005, just select the "Windows Authentication" and input the server you wanna connect to (even though the user that you can see greyed out is still the local user)... and it works! Don't ask me why ! :) Edit: Make sure to include ":14...
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ExpressJS How to structure an application?

... December 2016 How big is your application? Web applications are not all the same, and there's not, in my opinion, a single code structure that should be applied to all express.js applications. If your application is small, you don't need such a deep directory structure as exemplified here. J...
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How to print to stderr in Python?

...to make your code Python3-ready. I guess this could be why many people actually like it! – MarcH Nov 18 '14 at 19:00 18 ...
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Multiprocessing - Pipe vs Queue

... as a bonus; JoinableQueue() accounts for tasks when queue.task_done() is called (it doesn't even know about the specific task, it just counts unfinished tasks in the queue), so that queue.join() knows the work is finished. The code for each at bottom of this answer... mpenning@mpenning-T61:~$ pyt...
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Safari 3rd party cookie iframe trick no longer working?

...inking that the user had interacted with the 3rd party content and so then allow cookies to be set. 21 Answers ...
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Install Marketplace plugin on Eclipse Juno

... only such official distribution). However, it is available for download. Select Help/Install new software... from the menu, select the Juno update site (http://download.eclipse.org/releases/juno), and then look for the Marketplace client - it is in the General Purpose Tools category. ...