article thumbnail

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.

article thumbnail

Sencha Touch for Mobile Web App Development

SoCal Tech Calendar

Sencha Touch is a new mobile app framework based on Javascript, HTML5, and CSS3. SPEAKER: David Kaneda Creative Director, Sencha Touch David is a designer, developer and blogger interested in mobile apps, web technology, and digital design. See [link] (more).

Web 127
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

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.

Framework 560
article thumbnail

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!

Framework 544
article thumbnail

Dallas Day of.Net | Training and Trends on Microsoft Technologies

Tech Zulu Event

Web API Design Best PracticesThis session will cover the basics of Web API but dig deeper and take attendees past basic CRUD operations on resources and dive into how to create a robust API using Web API. Given this shift in web app development, quite a few client side frameworks written in JavaScript have emerged.

article thumbnail

The End of the Web? Don’t Bet on It. Here’s Why

Both Sides of the Table

We had to develop whole frameworks of “middleware” to deal with this problem. As an example of how dumb they were (for those that don’t remember) whenever you changed one field in a browser-designed program the entire screen had to refresh. It was a terrible user experience. And that’s what happened.

Web 355
article thumbnail

Everything about Java 8

TechEmpower

Actually, I think it's so well-designed that even people who have never heard of Joda Time should find it easy to pick up. This JSR 308 website may be outdated at this point, but it does a better job of explaining the motivation for these changes than I could possibly do: "Type Annotations (JSR 308) and the Checker Framework".

Java 560