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Performance of Arrays vs. Lists

... each test (chk1, chk2, chk3, chk4). List/for=1303ms, Array/for=433ms. Any ideas why? – Jon Dec 30 '13 at 6:25 4 ...
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UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?

...e the view - possibly resulting a short freeze of your app. It may be good idea to first show the user an unpopulated view with an activity indicator of some sort. When you are done with your networking, which may take a second or two (or may even fail - who knows?), you can populate the view with y...
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Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?

...use with _mm256_rsqrt_ps, with Haswell perf analysis. Usually only a good idea if you don't have other work in the loop and would bottleneck hard on divider throughput. HW sqrt is single uop so is ok mixed with other work. – Peter Cordes Dec 5 '19 at 3:21 ...
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Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)

...pon saving each source file. Or maybe you do want that. Really, m2e has no idea about your specific build. You can store what m2e should do in Eclipse, POM, or possibly install a m2e connector that adds more knowledge to m2e to handle the build step. These are the options that you should be seeing. ...
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How to post pictures to instagram using API

...r android and iOS) to upload picture using php. Kindly give me any sort of idea if there is any possibility. 9 Answers ...
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AngularJS ng-click stopPropagation

...available in the controller code - $scope.$event did not seem to work. Any ideas? – user1338062 Feb 21 '14 at 10:57 93 ...
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Color in git-log

... "refs/heads/..." or "refs/remotes...". The colors show up either way. Any idea what would cause this? The reason I ask is my .gitconfig does not show any color properties. I'm wondering where i can find my "color.decorate" property. I don't see it in my .gitconfig file. – J Wo...
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What is the most accurate way to retrieve a user's correct IP address in PHP?

...nt to place any significance on the data returned, then it would be a good idea to preserve the network end point address (client IP) as well as anything suggesting a different value in proxy added headers (e.g. you may see lots of 192.168.1.x addresses but coming from different client ips) C. ...
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Do I really have a car in my garage? [duplicate]

...jects in different arrays - or better lists - an array is often not a good idea, since it's far less flexible in handling than a Collection-based class. share | improve this answer | ...
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What is the difference between “int” and “uint” / “long” and “ulong”?

... I've spent a LOT of time going through code from people that "SMH" at the idea that this is all just academic/pedantic. These ate the people that write unmaintainable code. Sure, it's easy to use type 'int' and use it without all the extra darn typing. It's a lot of work to figure out what they rea...