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Why must wait() always be in synchronized block
...o in order to have this work correctly you need synchronization.
A couple more things wrong with it, where just because your thread quit waiting doesn't mean the condition you are looking for is true:
You can get spurious wakeups (meaning that a thread can wake up from waiting without ever havin...
How do you push a Git tag to a branch using a refspec?
...k! sorry, I was thinking you meant to put in the particular commit, makes more sense now.
– brad
Aug 29 '11 at 14:45
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Unzip files programmatically in .net
...e if the prohibition against third party libs and apss is a strict rule or more of a guidline.
– Petteri
May 7 '09 at 21:49
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Difference between HashMap, LinkedHashMap and TreeMap
...ava 1.1 before the collections framework existed. It should not be used anymore, because its API is cluttered with obsolete methods that duplicate functionality, and its methods are synchronized (which can decrease performance and is generally useless). Use ConcurrentHashMap instead of Hashtable.
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Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
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prototype based vs. class based inheritance
... of a fixed class set at compile time. In the open-class version, you had more flexibility; in the newer version, you had the ability to check some kinds of correctness at the compiler that would otherwise have required testing.
In a "class-based" language, that copying happens at compile time. I...
Can I use break to exit multiple nested 'for' loops?
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How to instantiate a File object in JavaScript?
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How do I focus on one spec in jasmine.js?
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Why are my basic Heroku apps taking two seconds to load?
...g my Heroku app every 5 minutes for free - it tells me I have a 200OK (and more importantly when I don't) and it keeps the app responsive. I make no apologies for this; I have 10 heroku apps, most of which are dev or demo apps, but this one in particular is live/production and despite low traffic i...