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Mangling JSON numbers

TechEmpower

If we have a long (64-bit integer) that we serialize into JSON, we might be in trouble if JavaScript consumes that JSON. JavaScript has the equivalent of double (64-bit floating point) for its numbers, and double cannot represent the same set of numbers as long. The output of x.toString() in JavaScript is suspicious.

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Everything about Java 8

TechEmpower

The following post is a comprehensive summary of the developer-facing changes coming in Java 8. At the time of this writing, Java 8 development is still very much in progress. It had the best support for the Java 8 language features at the time I went looking. Language features and APIs may still change.

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Framework Benchmarks

TechEmpower

Framework Benchmarks. How much does your framework choice affect performance? Authors Note: Were using the word "framework" loosely to refer to platforms, micro-frameworks, and full-stack frameworks. We have our own personal favorites among these frameworks, but weve tried our best to give each a fair shot.

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Frameworks Round 1

TechEmpower

You are viewing the first round of web application framework benchmarks. Check out the new stand-alone framework benchmarks site if you are interested in the latest and most accurate data. How much does your framework choice affect performance? How much does your framework choice affect performance? Show me the winners!

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