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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? After attending this one day bootcamp you will be an advanced Javascript coder. The day will include an introduction to Javascipt, Jquery, Knockout JS, HTML5/CSS – Responsive web design, Nodejs, Javascript Patterns and many more!! appeared first on TechZulu.

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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. Interface improvements.

Java 560
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AT&T Mobile App Hackathon | Superheroes & Geeks, Only in Hollywood!

Tech Zulu Event

Spearheaded by Alex Donn , the event was designed for both technical and non-technical attendees to build apps over the course of a weekend at Io/La , an incubator/co-work space in the heart of Hollywood. Kudos to the rockstar developers and designer in my team. We ended up earning 1 st place for using AT&T Cloud Architect.

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A Night Of #Hackfest With BetterWorks

Tech Zulu Event

Some used Java, Ruby, jQuery while others used PHP, HTML, and CSS. Some experience developers, project managers, and even some designers. Product Design. Senior and junior Rails and mobile (javascript) developers familiar with b2b software. Development languages varied from team to team. All coming to join in on the fun.

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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. In third place is plain Java Servlets running on Cauchos Resin Servlet container. How we designed the tests. For example, we used Sequelize for the JavaScript MySQL tests. JavaScript.

Framework 560
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Frameworks Round 1

TechEmpower

Netty , Vert.x , and Java servlets are fast, but we were surprised how much faster they are than Ruby , Django , and friends. In third place is plain Java Servlets running on Caucho''s Resin Servlet container. How we designed the tests. For example, we used Sequelize for the JavaScript MySQL tests. JavaScript.

Framework 544