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CSS Progress Circle [closed]

... Large performance hit though.. making it unusable for my app =[ – Hobbes Aug 20 '14 at 21:25 2 ...
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Creation timestamp and last update timestamp with Hibernate and MySQL

...ava.util.Date; import javax.persistence.Column; import javax.persistence.MappedSuperclass; import javax.persistence.PrePersist; import javax.persistence.PreUpdate; import javax.persistence.Temporal; import javax.persistence.TemporalType; @MappedSuperclass public abstract class AbstractTimestampEnt...
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Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?

I'm working on my usual projects on Eclipse, it's a J2EE application, made with Spring, Hibernate and so on. I'm using Tomcat 7 for this (no particular reason, I don't exploit any new feature, I just wanted to try that). Every time I debug my application, it happens that Eclipse debugger pops out li...
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Split list into multiple lists with fixed number of elements

... splitInner(Nil, xs, n).reverse } } object ListSplitterTest extends App { val res = ListSplitter.split(List(1,2,3,4,5,6,7), 2) println(res) } share | improve this answer | ...
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Join vs. sub-query

... to distinguish the two. (also the 'very rare' really depends on your data/app). – Unreason May 28 '10 at 9:48 21 ...
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ios Upload Image and Text using HTTP POST

... Here's code from my app to post an image to our web server: // Dictionary that holds post parameters. You can set your post parameters that your server accepts or programmed to accept. NSMutableDictionary* _params = [[NSMutableDictionary alloc]...
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What is tail recursion?

... stack frame any more. This allows for some optimization. In fact, with an appropriately written compiler, you should never have a stack overflow snicker with a tail recursive call. Simply reuse the current stack frame for the next recursive step. I'm pretty sure Lisp does this. ...
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Android preferences onclick event

...eate wont work because it is too early(Nullpointer-Exception). Any help is appreciated – Wandang Feb 21 '13 at 18:28 2 ...
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What is a StackOverflowError?

...ogramming, it's possible to generate indirect recursion. For example, your app may be handling paint messages, and, whilst processing them, it may call a function that causes the system to send another paint message. Here you've not explicitly called yourself, but the OS/VM has done it for you. To ...
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Difference between shadowing and overriding in C#?

...'s usability really seems questionable! Is there any 'serious' open-source app using this? – Jox Dec 29 '08 at 15:49 4 ...