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JavaScript String Concatenations

I have posted this once, but it is gone from the forum. Let me try again...

I just read a great article by Dave Johnson on comparative performance of XML and JSON parsing. It is a very important for anyone doing AJAX.

But the parsing is not the only place where CPU can be wasted. I personally consider String Concatenations to be even bigger evil.

Here is a test study that shows dramatic performance impact of String Concatenations and how to avoid it.
Pavel Simakov Send private email
Wednesday, November 30, 2005

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