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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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JS Saturday | Javascript Beginner to Advanced in One Day!

Tech Zulu Event

Have you ever wanted to learn Javascript? Have you ever found yourself in a conversation with developers and found yourself lost or even overwhelmed with new information? After attending this one day bootcamp you will be an advanced Javascript coder. If you’d like more information please visit JS Saturday.

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Framework Benchmarks

TechEmpower

Netty , Vert.x , and Java servlets are fast, but we were surprised how much faster they are than Ruby , Django , and friends. Among the many factors to consider when choosing a web development framework, raw performance is easy to objectively measure. See Environment Details below for more information. Motivation. Since Vert.x

Framework 560
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Frameworks Round 1

TechEmpower

You are viewing the first round of web application framework benchmarks. Netty , Vert.x , and Java servlets are fast, but we were surprised how much faster they are than Ruby , Django , and friends. Among the many factors to consider when choosing a web development framework, raw performance is easy to objectively measure.

Framework 544
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Frameworks Round 2

TechEmpower

Last week, we posted the results of benchmarking several web application development and frameworks. Third place is held by plain Java Servlets running on Caucho''s Resin Servlet container. The latency information is now available in the results panels above (the rightmost tab in each panel). JavaScript. Web servers.

Framework 559