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How do I monitor the computer's CPU, memory, and disk usage in Java?

... you use the SIGAR API. I use the SIGAR API in one of my own applications and it is great. You'll find it is stable, well supported, and full of useful examples. It is open-source with a GPL 2 Apache 2.0 license. Check it out. I have a feeling it will meet your needs. Using Java and the Sigar ...
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What is the most useful script you've written for everyday life? [closed]

...of each other as an o, two 0 keystrokes within 700 MS of each other as a 0 and ignore the rest; so I could use my laptop before I get around to replacing the keyboard. Wow; I didn't know this would be so popular :p As for how - Microsoft exposes a nice little API feature called Hooks. Using that ...
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iPhone App Minus App Store?

... Official Developer Program For a standard iPhone you'll need to pay the US$99/yr to be a member of the developer program. You can then use the adhoc system to install your application onto up to 100 devices. The developer program has the details but it involve...
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java.lang.NoClassDefFoundError: Could not initialize class XXX

... properties from file } It would appear some uncaught exception occurred and propagated up to the actual ClassLoader attempting to load the class. We would need a stacktrace to confirm this though. Either that or it occurred when creating PropHolder.prop static variable. ...
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leiningen - how to add dependencies for local jars?

I want to use leiningen to build and develop my clojure project. Is there a way to modify project.clj to tell it to pick some jars from local directories? ...
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How to convert currentTimeMillis to a date in Java?

...ted date do not represent correct time of the server. Is there any way to handle this elegantly ? 11 Answers ...
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How to use Namespaces in Swift?

... The link to the Apple dev forums is now broken, and Apple has not imported that thread into the new forums.developer.apple.com forums site, unfortunately. – Dai Feb 15 '17 at 2:07 ...
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Algorithm to return all combinations of k elements from n

I want to write a function that takes an array of letters as an argument and a number of those letters to select. 71 Answe...
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Eclipse IDE: How to zoom in on text?

...aviour Firefox has, when you use the scroll button in the mouse to zoom in and out on the current view. Is there something like it for eclipse? ...
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Why is spawning threads in Java EE container discouraged?

...aged because all resources within the environment are meant to be managed, and potentially monitored, by the server. Also, much of the context in which a thread is being used is typically attached to the thread of execution itself. If you simply start your own thread (which I believe some servers ...