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Java, Classpath, Classloading => Multiple Versions of the same jar/project

... @deckingraj: after some googling i found this from oracle docs: "In the delegation design, a class loader delegates classloading to its parent before attempting to load a class itself. [...] If the parent class loader cannot load a class, the class loader attempts to loa...
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Why are Objective-C delegates usually given the property assign instead of retain?

...will end up sending messages to the dead delegate. If you're staying away from ARC for some reason, at least change assign properties that point to objects to unsafe_unretained, which make explicit that this is an unretained but non-zeroing reference to an object. assign remains appropriate for no...
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Objective-C declared @property attributes (nonatomic, copy, strong, weak)

...e threadsafe accessors so atomic variables are threadsafe (can be accessed from multiple threads without botching of data) Copy copy is required when the object is mutable. Use this if you need the value of the object as it is at this moment, and you don't want that value to reflect any changes made...
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How to leave a message for a github.com user

... The email address in this api is coming from the user's local git setup, not what they've set in Github. Github just recently added an option, under Settings/Emails, to block commits that accidentally include an email address the user has marked as 'private'. And, ...
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What do people think of the fossil DVCS? [closed]

... extremely robust, even on large projects. I wouldn't expect anything else from the guys who wrote sqlite. No crashes, no corruption, no funny business. 4) I'm actually very, very happy with performance. Not as fast as git on huge trees, but not much slower either. I make up any lost time by not ha...
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What does the “assert” keyword do? [duplicate]

... should we remove code containing assert from production code ? – Qbik Jul 4 '16 at 15:48  |  show 2 more co...
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Why doesn't git recognize that my file has been changed, therefore git add not working

...git reset path/to/file The git rm --cached means to only remove the file from the index, and reset tells git to reload the git index from the last commit. share | improve this answer | ...
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How do I get Gridview to render THEAD?

...view with custom sub headers added. Each of these sub headers do show data from the data source. The reason I wanted to render thead is to use it in jQuery. However after rendering header, the tbody doesn't seem to be available. What may be missing in my case? – bonCodigo ...
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POST JSON fails with 415 Unsupported media type, Spring 3 mvc

...eader is used by @RequestBody to determine what format the data being sent from the client in the request is. The accept header is used by @ResponseBody to determine what format to sent the data back to the client in the response. That's why you need both headers. ...
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Angular.js directive dynamic templateURL

... Nice, but... can I access to scope attributes from the templateUrl function? The templateUrl depends on a scope value, but I can't access to it :( – josec89 Jun 10 '14 at 11:56 ...