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JPA - Returning an auto generated id after persist()

... Can u please explain the issues in trying to achieve this with composite id stackoverflow.com/questions/31362100/… – bl3e Jul 22 '15 at 5:45 ...
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How to compile a 32-bit binary on a 64-bit linux machine with gcc/cmake

... answered Aug 13 '09 at 14:44 cafcaf 210k3434 gold badges276276 silver badges423423 bronze badges ...
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Margin while printing html page

...ould use cm or mm as unit when you specify for printing. Using pixels will cause the browser to translate it to something similar to what it looks like on screen. Using cm or mm will ensure consistent size on the paper. body { margin: 25mm 25mm 25mm 25mm; } For font sizes, use pt for the print...
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SQL Developer is returning only the date, not the time. How do I fix this?

... Can you try this? Go to Tools> Preferences > Database > NLS and set the Date Format as MM/DD/YYYY HH24:MI:SS share | ...
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Animate a custom Dialog

...g appear as though it's sliding down from a text view. Is this possible? I can't seem to apply any animation to dialog class. I've tried this line in the constructor, but it has no effect: ...
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NPM - How to fix “No readme data”

... Just set as private ;) { "name": "camapaign", "version": "0.0.1", "private": true, "scripts": { "start": "node app.js" }, "engines": { "node": "0.10.15", "npm": "1.3.5" }, "repository": { "type": "svn", "url": "" } } ...
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explicit casting from super class to subclass

...does not generate a compilation error, but at runtime it generates a ClassCastException . Why can't the compiler detect this error? ...
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What do parentheses surrounding an object/function/class declaration mean? [duplicate]

I'm new to both JavaScript and YUI . In YUI library examples, you can find many uses of this construct: 7 Answers ...
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xpath find if node exists

...noting if-then-else, also what about if-else if-else? In davenpcj's answer can I place test="somexpath" in the 2nd when to make it if-else if-else? – AabinGunz Aug 10 '11 at 7:52 ...
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Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit

...L and CFURLConnection Errors: kCFURLErrorUnknown = -998, kCFURLErrorCancelled = -999, kCFURLErrorBadURL = -1000, kCFURLErrorTimedOut = -1001, kCFURLErrorUnsupportedURL = -1002, kCFURLErrorCannotFindHost = -1003, kCFURLErrorCannotConnectToHost = -1004, kCFURLErrorNetworkConn...