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Most efficient way to increment a Map value in Java
...od are significantly faster, in that only they give a performance boost of more than 10%. However, if threading is an issue, AtomicLong might be more attractive than the others (I'm not really sure). I also ran TestForNull with final variables, but the difference was negligible.
Note that I haven't...
Check if object is a jQuery object
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Get DateTime.Now with milliseconds precision
...nd 10-15 ms. See Eric Lippert's blog post about precision and accuracy for more details.
If you need more accurate timing than this, you may want to look into using an NTP client.
However, it's not clear that you really need millisecond accuracy here. If you don't care about the exact timing - you...
How do I call a JavaScript function on page load?
...unction, with whatever parameters you give it. And, of course, you can run more than one function from inside the anonymous function.
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Converting HTML files to PDF [closed]
...hich was available under LGPL. Only version numbers 5 or above are on the more restrictive license. stackoverflow.com/questions/2692000/…
– Gary
Feb 13 '13 at 14:53
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Python Sets vs Lists
In Python, which data structure is more efficient/speedy? Assuming that order is not important to me and I would be checking for duplicates anyway, is a Python set slower than a Python list?
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Bash function to find newest file matching pattern
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What do people find difficult about C pointers? [closed]
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@John Marchetti: Even more so... given that the question was "What is the root issue with people's problem with pointers", I don't think the people asking the pointer-related questions would be terribly impressed with "You don't really need to kno...
Java Timer vs ExecutorService?
...ledThreadPoolExecutor can be configured with any number of threads. Furthermore, you have full control over created threads, if you want (by providing ThreadFactory).
Runtime exceptions thrown in TimerTask kill that one thread, thus making Timer dead :-( ... i.e. scheduled tasks will not run anymore...