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Open Source Java Profilers [closed]
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The VisualVM which comes with jdk6 has a basic profiler inside it.
VisualVM is provided with the jdk, so if you have the jdk6 installed, you likely have it installed as well.
https://visualvm.github.io/
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Finding quaternion representing the rotation from one vector to another
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Polaris878Polaris878
31.6k3535 gold badges105105 silver badges139139 bronze badges
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How to get the current loop index when using Iterator?
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om-nom-nom
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answered Jul 25 '10 at 15:52
Chris DiverChr...
Any way to declare an array in-line?
Let's say I have a method m() that takes an array of Strings as an argument. Is there a way I can just declare this array in-line when I make the call? i.e. Instead of:
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SparseArray vs HashMap
I can think of several reasons why HashMap s with integer keys are much better than SparseArray s:
7 Answers
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List of standard lengths for database fields
I'm designing a database table and once again asking myself the same stupid question: How long should the firstname field be?
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What is the meaning of “$” sign in JavaScript
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Your snippet of code looks like it's referencing methods from one of the popular JavaScript libraries (jQuery, ProtoType, mooTools, and so on).
There's nothing mysterious about the use of $ in JavaScript. $ is simply a valid JavaScript identifier.
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SQL Server: Difference between PARTITION BY and GROUP BY
...h all the documentation I can find about PARTITION BY , it sounds a lot like GROUP BY , maybe with a little extra functionality added in? Are they two versions of the same general functionality, or are they something different entirely?
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Run cURL commands from Windows console
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Daniel Stenberg
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answered Apr 26 '10 at 2:17
Gabriel Ščerb...
How can I count all the lines of code in a directory recursively?
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Peter ElespuruPeter Elespuru
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